[Pkg-loop-aes-commits] r1361 - in /upstream/aespipe: ./ 2.3d/
xam at users.alioth.debian.org
xam at users.alioth.debian.org
Sat Feb 24 20:51:09 CET 2007
Author: xam
Date: Sat Feb 24 20:51:06 2007
New Revision: 1361
URL: http://svn.debian.org/wsvn/pkg-loop-aes/?sc=1&rev=1361
Log:
r1369 at dp: max | 2007-02-24 20:25:53 +0100
Tag aespipe v2.3d
Added:
upstream/aespipe/2.3d/
upstream/aespipe/2.3d/ChangeLog
upstream/aespipe/2.3d/Makefile.in
upstream/aespipe/2.3d/README
upstream/aespipe/2.3d/aes-GPL.diff
upstream/aespipe/2.3d/aes-amd64.S
upstream/aespipe/2.3d/aes-x86.S
upstream/aespipe/2.3d/aes.c
upstream/aespipe/2.3d/aes.h
upstream/aespipe/2.3d/aespipe.1
upstream/aespipe/2.3d/aespipe.c
upstream/aespipe/2.3d/bz2aespipe (with props)
upstream/aespipe/2.3d/configure (with props)
upstream/aespipe/2.3d/configure.ac
upstream/aespipe/2.3d/gpgkey1.asc
upstream/aespipe/2.3d/gpgkey2.asc
upstream/aespipe/2.3d/gpgkey3.asc
upstream/aespipe/2.3d/md5-amd64.S
upstream/aespipe/2.3d/md5-x86.S
upstream/aespipe/2.3d/md5.c
upstream/aespipe/2.3d/md5.h
upstream/aespipe/2.3d/rmd160.c
upstream/aespipe/2.3d/rmd160.h
upstream/aespipe/2.3d/sha512.c
upstream/aespipe/2.3d/sha512.h
Modified:
upstream/aespipe/ (props changed)
Propchange: upstream/aespipe/
------------------------------------------------------------------------------
--- svk:merge (original)
+++ svk:merge Sat Feb 24 20:51:06 2007
@@ -1,1 +1,1 @@
-21abe0f1-f0ee-4de9-8a33-02d62b012b6b:/local/pkg-loop-aes/upstream/aespipe:1368
+21abe0f1-f0ee-4de9-8a33-02d62b012b6b:/local/pkg-loop-aes/upstream/aespipe:1369
Added: upstream/aespipe/2.3d/ChangeLog
URL: http://svn.debian.org/wsvn/pkg-loop-aes/upstream/aespipe/2.3d/ChangeLog?rev=1361&op=file
==============================================================================
--- upstream/aespipe/2.3d/ChangeLog (added)
+++ upstream/aespipe/2.3d/ChangeLog Sat Feb 24 20:51:06 2007
@@ -1,0 +1,75 @@
+aespipe-v1.0b May 14 2002
+ - First release to public
+
+aespipe-v2.0a October 18 2002
+ - IV computation now wraps back to zero at 2^137 bytes instead of 2^41
+ bytes (2 TB). First 2 TB is fully compatible with v1.0 version.
+ - Added '-K file' and '-G dir' command line options to enable use of
+ GnuPG encrypted key files.
+
+aespipe-v2.1a December 26 2002
+ - Added ./configure for better portability.
+ - Removed dependence of OpenSSL RIPE-MD160 library function by including
+ rmd160.[ch] files (copied from GnuPG package).
+ - Added mlockall() to prevent key leak to swap.
+ - Added '-C nnn' command line option that iterates encryption key nnn
+ thousand times through AES-256.
+
+aespipe-v2.1b June 4 2003
+ - Added man page for aespipe.
+ - Minimum password length is now configurable at compile time.
+
+aespipe-v2.1c September 8 2003
+ - bz2aespipe script rewritten to use unique random seed for each
+ encrypted archive. This version of bz2aespipe script is not compatible
+ with earlier headerless version.
+ - Man page now explains input file size padding (so that people
+ hopefully stop reporting this feature as a bug).
+
+aespipe-v2.2a November 29 2003
+ - Added support for MD5 IV computation and multi-key operation that
+ reduce chances of identical ciphertexts and triggers change to all
+ cipher blocks in 512 byte CBC chain if any bit is changed in the 512
+ byte CBC chain. MD5 IV is only used in multi-key mode, read aespipe -K
+ man page for more details.
+ - When aespipe attempts to run gpg, and does not find gpg in obvious
+ locations, aespipe attempts to run gpg from same dir that aespipe was
+ run from.
+
+aespipe-v2.2b February 11 2004
+ - Tiny speed optimization in MD5 IV computation.
+ - Automatic detection of weirdo gpg program location.
+
+aespipe-v2.2c April 22 2004
+ - Added back aes.c code that avoids byte swaps on big endian boxes. This
+ change improves performance on all non-x86 computers.
+ - Security fix: restrict length of passphrase to max 4094 bytes when it
+ is read from file descriptor using "aespipe -p 3" option.
+ - Removed strip command from Makefile.in -- didn't work on solaris
+
+aespipe-v2.2d July 7 2004
+ - Added optimized assembler implementations of AES and MD5 functions for
+ AMD64 and compatible processors.
+ - Pentium-2 optimized assembler implementations of AES and MD5 are
+ really i386 compatible, so now those assembler implementations are
+ enabled for all x86 processors.
+
+aespipe-v2.2e August 21 2004
+ - Added multi-key compatibility to -p command line option handling.
+
+aespipe-v2.3a November 26 2004
+ - Added support for loop-AES version 3 on-disk format.
+
+aespipe-v2.3b March 18 2005
+ - Changed gpg pipe code to use '--no-options' instead of '--options
+ /dev/null'. Fix from Lars Packschies.
+ - Changed aespipe to warn about unknown key data format.
+
+aespipe-v2.3c October 28 2006
+ - Changed aespipe program to output error message if gpg program does
+ not exist when gpg encrypted key file is used.
+
+aespipe-v2.3d February 23 2007
+ - Added compatibility for two obsolete key setup methods, "-H unhashed1"
+ and "-H unhashed2". Patch from Jordan Ritter.
+ - Added "-P file" command line option.
Added: upstream/aespipe/2.3d/Makefile.in
URL: http://svn.debian.org/wsvn/pkg-loop-aes/upstream/aespipe/2.3d/Makefile.in?rev=1361&op=file
==============================================================================
--- upstream/aespipe/2.3d/Makefile.in (added)
+++ upstream/aespipe/2.3d/Makefile.in Sat Feb 24 20:51:06 2007
@@ -1,0 +1,101 @@
+#
+# Makefile.in
+#
+# Written by Jari Ruusu, February 18 2007
+#
+# Copyright 2002-2007 by Jari Ruusu.
+# Redistribution of this file is permitted under the GNU Public License.
+#
+
+CC = @CC@ @CFLAGS@ @DEFS@ -D_GNU_SOURCE=1 -D_FILE_OFFSET_BITS=64
+LINK = @CC@ @LDFLAGS@
+prefix = @prefix@
+exec_prefix = @exec_prefix@
+ at SET_MAKE@
+
+aespipe: aespipe.o aes.o md5.o sha512.o rmd160.o
+ $(LINK) -o aespipe aespipe.o aes.o md5.o sha512.o rmd160.o @LIBS@
+x86 i586: aespipe.o aes-x86.o md5-x86.o sha512.o rmd160.o
+ $(LINK) -o aespipe aespipe.o aes-x86.o md5-x86.o sha512.o rmd160.o @LIBS@
+amd64: aespipe.o aes-amd64.o md5-amd64.o sha512.o rmd160.o
+ $(LINK) -o aespipe aespipe.o aes-amd64.o md5-amd64.o sha512.o rmd160.o @LIBS@
+aespipe.o: aespipe.c aes.h md5.h sha512.h rmd160.h
+ $(CC) -o aespipe.o -c aespipe.c
+aes.o: aes.c aes.h
+ $(CC) -DCONFIGURE_DETECTS_BYTE_ORDER=1 -DDATA_ALWAYS_ALIGNED=1 -o aes.o -c aes.c
+aes-x86.o: aes-x86.S aes.h
+ $(CC) -o aes-x86.o -c aes-x86.S
+aes-amd64.o: aes-amd64.S aes.h
+ $(CC) -o aes-amd64.o -c aes-amd64.S
+md5.o: md5.c md5.h
+ $(CC) -o md5.o -c md5.c
+md5-x86.o: md5-x86.S md5.h
+ $(CC) -o md5-x86.o -c md5-x86.S
+md5-amd64.o: md5-amd64.S md5.h
+ $(CC) -o md5-amd64.o -c md5-amd64.S
+sha512.o: sha512.c sha512.h
+ $(CC) -o sha512.o -c sha512.c
+rmd160.o: rmd160.c rmd160.h
+ $(CC) -o rmd160.o -c rmd160.c
+
+clean:
+ rm -f *.o aespipe test-file[12345] config.log config.status configure.lineno
+ rm -f -r test-dir1 autom4te.cache
+distclean: clean
+ rm -f Makefile
+
+install:
+ mkdir -p @bindir@
+ rm -f @bindir@/aespipe
+ cp aespipe @bindir@/aespipe
+ mkdir -p @mandir@/man1
+ rm -f @mandir@/man1/aespipe.1
+ cp aespipe.1 @mandir@/man1/aespipe.1
+
+tests:
+ dd if=/dev/zero of=test-file1 bs=1024 count=33
+ echo 09876543210987654321 >test-file4
+ ./aespipe -p 3 -e AES128 <test-file1 >test-file3 3<test-file4
+ echo 12345678901234567890 >test-file4
+ $(MAKE) test-part2 CT=AES128 HF=sha256 ITER=0 GK= MD=7c1cfd4fdd0d7cc847dd0942a2d48e48 MD5WORK=test-part at MD5WORKPART@
+ $(MAKE) test-part2 CT=AES192 HF=sha384 ITER=0 GK= MD=51c91bcc04ee2a4ca00310b519b3228c MD5WORK=test-part at MD5WORKPART@
+ $(MAKE) test-part2 CT=AES256 HF=sha512 ITER=0 GK= MD=1bf92ee337b653cdb32838047dec00fc MD5WORK=test-part at MD5WORKPART@
+ $(MAKE) test-part2 CT=AES256 HF=rmd160 ITER=0 GK= MD=c85eb59da18876ae71ebd838675c6ef4 MD5WORK=test-part at MD5WORKPART@
+ $(MAKE) test-part2 CT=AES256 HF=sha512 ITER=10 GK= MD=dadad48a6d3d9b9914199626ed7b710c MD5WORK=test-part at MD5WORKPART@
+ @GPGWORKPART at mkdir test-dir1
+ @GPGWORKPART@$(MAKE) test-part2 CT=AES128 HF=sha256 ITER=0 GK="-K gpgkey1.asc -G test-dir1" MD=fa5c9a84bc8f6257830c3cbe60294c69 MD5WORK=test-part at MD5WORKPART@
+ @GPGWORKPART@$(MAKE) test-part2 CT=AES192 HF=sha384 ITER=0 GK="-K gpgkey1.asc -G test-dir1" MD=ddec9544a36100156aef353ec2bf9740 MD5WORK=test-part at MD5WORKPART@
+ @GPGWORKPART@$(MAKE) test-part2 CT=AES256 HF=sha512 ITER=0 GK="-K gpgkey1.asc -G test-dir1" MD=cb38b603f96f0deac1891d423983d69c MD5WORK=test-part at MD5WORKPART@
+ @GPGWORKPART@$(MAKE) test-part2 CT=AES128 HF=sha256 ITER=0 GK="-K gpgkey2.asc -G test-dir1" MD=f9825b79873f5c439ae9371c1a929a6c MD5WORK=test-part at MD5WORKPART@
+ @GPGWORKPART@$(MAKE) test-part2 CT=AES192 HF=sha384 ITER=0 GK="-K gpgkey2.asc -G test-dir1" MD=489991b779213f60219f09c575c08247 MD5WORK=test-part at MD5WORKPART@
+ @GPGWORKPART@$(MAKE) test-part2 CT=AES256 HF=sha512 ITER=0 GK="-K gpgkey2.asc -G test-dir1" MD=2a1d0d3fce83fbe5f3edcca95fbab3b7 MD5WORK=test-part at MD5WORKPART@
+ @GPGWORKPART@$(MAKE) test-part2 CT=AES128 HF=sha256 ITER=0 GK="-K gpgkey3.asc -G test-dir1" MD=fabe7422f534820838dfd4571ba14ade MD5WORK=test-part at MD5WORKPART@
+ @GPGWORKPART@$(MAKE) test-part2 CT=AES192 HF=sha384 ITER=0 GK="-K gpgkey3.asc -G test-dir1" MD=3eadc976525f9df7e18d56676ec730c8 MD5WORK=test-part at MD5WORKPART@
+ @GPGWORKPART@$(MAKE) test-part2 CT=AES256 HF=sha512 ITER=0 GK="-K gpgkey3.asc -G test-dir1" MD=3be488a60dd77bcab9fbeba4a428c3d5 MD5WORK=test-part at MD5WORKPART@
+ echo 1234567890123456789012345678901 >test-file4
+ $(MAKE) test-part2 CT=AES HF=unhashed1 ITER=0 GK= MD=293b09053055af7ca5235dc6a5bc0b74 MD5WORK=test-part at MD5WORKPART@
+ echo 12345678901234567890123456789012 >test-file4
+ $(MAKE) test-part2 CT=AES HF=unhashed1 ITER=0 GK= MD=6b157917570250ef4370bf9acae49279 MD5WORK=test-part at MD5WORKPART@
+ echo 123456789012345678901234567890123456789012 >test-file4
+ $(MAKE) test-part2 CT=AES HF=unhashed1 ITER=0 GK= MD=6b157917570250ef4370bf9acae49279 MD5WORK=test-part at MD5WORKPART@
+ echo 1234567890123456789012345678901234567890123 >test-file4
+ $(MAKE) test-part2 CT=AES HF=unhashed1 ITER=0 GK= MD=e12fd55fbae9fc0e03517593e253e239 MD5WORK=test-part at MD5WORKPART@
+ rm -f -r test-file[12345] test-dir1
+ @echo "*** Test results ok ***"
+test-part2:
+ ./aespipe -p 3 -e $(CT) -H $(HF) -C $(ITER) $(GK) <test-file3 >test-file1 3<test-file4
+ $(MAKE) $(MD5WORK)
+ cmp test-file2 test-file5
+ ./aespipe -d -P test-file4 -e $(CT) -H $(HF) -C $(ITER) $(GK) <test-file1 >test-file2
+ cmp test-file3 test-file2
+test-part3:
+ md5sum test-file1 >test-file2
+ echo "$(MD) test-file1" >test-file5
+test-part4:
+ md5 test-file1 >test-file2
+ echo "MD5 (test-file1) = $(MD)" >test-file5
+test-part5:
+ echo "NO MD5 TEST" >test-file2
+ echo "NO MD5 TEST" >test-file5
+
+.PHONY: aespipe x86 i586 amd64 clean distclean install tests test-part2 test-part3 test-part4 test-part5
Added: upstream/aespipe/2.3d/README
URL: http://svn.debian.org/wsvn/pkg-loop-aes/upstream/aespipe/2.3d/README?rev=1361&op=file
==============================================================================
--- upstream/aespipe/2.3d/README (added)
+++ upstream/aespipe/2.3d/README Sat Feb 24 20:51:06 2007
@@ -1,0 +1,277 @@
+Written by Jari Ruusu <jariruusu at users.sourceforge.net>, February 23 2007
+
+Copyright 2002-2007 by Jari Ruusu.
+Redistribution of this file is permitted under the GNU Public License.
+
+
+Table of Contents
+~~~~~~~~~~~~~~~~~
+1. General information
+2. How to compile aespipe program
+3. Examples
+3.1. Example 1 - Encrypted archive with seeded and iterated key setup
+3.2. Example 2 - Encrypted archive with gpg-encrypted key file
+3.3. Example 3 - Encrypted CD-ROM
+3.4. Example 4 - Adding encryption to existing file system
+4. Files
+5. Credits
+
+
+1. General information
+~~~~~~~~~~~~~~~~~~~~~~
+aespipe program is AES encrypting or decrypting pipe. It reads from standard
+input and writes to standard output. It can be used to create and restore
+encrypted tar or cpio archives. It can be used to encrypt and decrypt
+loop-AES compatible encrypted disk images.
+
+Latest version of this package can be found at:
+
+ http://loop-aes.sourceforge.net/
+ http://koti.tnnet.fi/jari.ruusu/linux/
+
+
+2. How to compile aespipe program
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+To compile, test and install, run:
+
+ ./configure
+ make
+ make tests
+ make install
+
+To optimize for x86 processor, run:
+
+ ./configure
+ make x86
+ make tests
+ make install
+
+To optimize for AMD64 or compatible processor, run:
+
+ ./configure
+ make amd64
+ make tests
+ make install
+
+If you want to use special compiler and/or linker flags, ./configure script
+understands exported CFLAGS= and LDFLAGS= environment variables.
+
+Above installs aespipe program to /usr/local/bin/ directory and man page to
+/usr/local/man/man1/ directory. If you want aespipe program installed in
+/usr/bin/ and man page installed in /usr/share/man/man1/, add
+"--bindir=/usr/bin" and "--mandir=/usr/share/man" parameters to ./configure
+script.
+
+
+3. Examples
+~~~~~~~~~~~
+Many of following examples depend on gpg-encrypted key files. gpg appears to
+prevent its own keys from being leaked to swap, but does not appear to
+prevent data handled by it from being leaked to swap. In gpg-encrypted key
+file cases, the data handled by gpg are aespipe encryption keys, and they
+may leak to swap. Therefore, use of gpg-encrypted key file depends on
+encrypted swap.
+
+
+3.1. Example 1 - Encrypted archive with seeded and iterated key setup
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+A random password seed and password iteration count are used to slow down
+dictionary attacks. Edit bz2aespipe script to suit your needs, and copy it
+to someplace in your path, /usr/local/bin/ for example.
+
+Write files to bzip2 compressed, encrypted tar archive:
+
+ tar cvf archive.aes --use-compress-program=bz2aespipe files...
+
+Restore files from bzip2 compressed, encrypted tar archive:
+
+ tar xvpf archive.aes --use-compress-program=bz2aespipe
+
+
+3.2. Example 2 - Encrypted archive with gpg-encrypted key file
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Create 65 random encryption keys and encrypt those keys using gpg. Reading
+from /dev/random may take indefinitely long if kernel's random entropy pool
+is empty. If that happens, do some other work on some other console (use
+keyboard, mouse and disks). Use of gpg-encrypted key file depends on
+encrypted swap.
+
+ head -c 2925 /dev/random | uuencode -m - | head -n 66 | tail -n 65 \
+ | gpg --symmetric -a >mykey1.gpg
+
+Write files to bzip2 compressed, encrypted tar archive. aespipe asks for
+passphrase to decrypt the key file.
+
+ tar cvf - files... | bzip2 | aespipe -w 10 -K mykey1.gpg >archive.aes
+
+Restore files from bzip2 compressed, encrypted tar archive. aespipe asks for
+passphrase to decrypt the key file.
+
+ aespipe -d -K mykey1.gpg <archive.aes | bzip2 -d -q | tar xvpf -
+
+
+3.3. Example 3 - Encrypted CD-ROM
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Create 65 random encryption keys and encrypt those keys using gpg. Reading
+from /dev/random may take indefinitely long if kernel's random entropy pool
+is empty. If that happens, do some other work on some other console (use
+keyboard, mouse and disks). Use of gpg encrypted key file depends on
+encrypted swap.
+
+gpg encrypted key file is recorded to first 8192 bytes of the CD-ROM. Key
+file does not use all of 8192 bytes so remaining part of the 8192 bytes is
+padded with newlines.
+
+ yes "" | dd of=image.iso bs=512 count=16
+ head -c 2925 /dev/random | uuencode -m - | head -n 66 | tail -n 65 \
+ | gpg --symmetric -a | dd of=image.iso conv=notrunc
+
+Create encrypted ISO9660 CD-ROM image that can be mounted using Linux
+loop-AES crypto package version 3.0a or later:
+
+ mkisofs -quiet -r directory-tree | aespipe -K image.iso -O 16 >>image.iso
+
+This image file can then be mounted under Linux like this:
+
+ mount -t iso9660 image.iso /cdrom -o loop=/dev/loop0,encryption=AES128,gpgkey=image.iso,offset=8192
+
+Or, after writing image.iso to CD-ROM, like this:
+
+ mount -t iso9660 /dev/cdrom /cdrom -o loop=/dev/loop0,encryption=AES128,gpgkey=/dev/cdrom,offset=8192
+
+Or, if this line is added to /etc/fstab file:
+
+ /dev/cdrom /cryptcd iso9660 defaults,noauto,loop=/dev/loop0,encryption=AES128,gpgkey=/dev/cdrom,offset=8192 0 0
+
+Then encrypted CD-ROMs can be mounted and unmounted like this:
+
+ mkdir /cryptcd
+ mount /cryptcd
+ umount /cryptcd
+
+In above mount cases the mounted device name must be identical to gpgkey=
+definition and offset= must be specified. That condition is special cased
+inside mount and losetup programs to prevent gpg from reading all of cdrom
+contents when gpg is decrypting the key file.
+
+If you ever need to extract unencrypted image of encrypted CD-ROM, you can
+do that like this:
+
+ dd if=/dev/cdrom bs=8192 count=1 of=key.gpg
+ dd if=/dev/cdrom bs=8192 skip=1 | aespipe -d -K key.gpg -O 16 >clear.iso
+
+Latter of above dd commands may cause some kernel error messages when dd
+command attempts to read past end of CD-ROM device.
+
+
+3.4. Example 4 - Adding encryption to existing file system
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Create 65 random encryption keys and encrypt those keys using gpg. Reading
+from /dev/random may take indefinitely long if kernel's random entropy pool
+is empty. If that happens, do some other work on some other console (use
+keyboard, mouse and disks). Use of gpg-encrypted key file depends on
+encrypted swap.
+
+ umask 077
+ head -c 2925 /dev/random | uuencode -m - | head -n 66 | tail -n 65 \
+ | gpg --symmetric -a >/etc/fskey1.gpg
+
+Add loop-AES (v3.0a or later) compatible encryption to 1.44 MB floppy disk:
+
+ dd if=/dev/fd0 bs=64k | aespipe -K /etc/fskey1.gpg | dd of=/dev/fd0 bs=64k conv=notrunc
+
+Encrypted floppy can be mounted and unmounted under Linux like this:
+
+ mount -t ext2 /dev/fd0 /floppy -o loop=/dev/loop1,encryption=AES128,gpgkey=/etc/fskey1.gpg
+ umount /floppy
+
+Remove encryption from loop-AES encrypted 1.44 MB floppy disk:
+
+ dd if=/dev/fd0 bs=64k | aespipe -d -K /etc/fskey1.gpg | dd of=/dev/fd0 bs=64k conv=notrunc
+
+
+4. Files
+~~~~~~~~
+ChangeLog History of changes and public releases.
+
+Makefile.in Source for generated Makefile. configure script reads this
+ and creates Makefile.
+
+README This README file.
+
+aes-GPL.diff A patch for aes-amd64.S and aes-x86.S files that updates
+ licenses to be fully GPL compatible. aes-amd64.S and
+ aes-x86.S files are derived from Brian Gladman's December
+ 2001 published version that had no mention of GPL, but both
+ Brian Gladman and Jari Ruusu permit this license change.
+
+aes-amd64.S Optimized assembler implementation of AES cipher for AMD64
+ and compatible processors.
+
+aes-x86.S Optimized assembler implementation of AES cipher for x86
+ processors.
+
+aes.[ch] AES encryption functions, portable and usable in Linux
+ kernel and in user space, as well as in other operating
+ systems.
+
+aespipe.1 Man page for aespipe.
+
+aespipe.c Main aespipe source that calls cipher and hash functions in
+ aes.c/aes-*.S md5.c/md5-*.S sha512.c rmd160.c files.
+
+bz2aespipe Example script to be used as GNU tar 'compress' program.
+ This script both compresses and encrypts the archive. Edit
+ default options in the script and install it somewhere in
+ your path, /usr/local/bin/ for example.
+
+configure Script to create Makefile.
+
+configure.ac Source for configure script.
+
+gpgkey[123].asc gpg encrypted key files that are used by Makefile when "make
+ tests" command is run. These key files are encrypted with
+ symmetric cipher using 12345678901234567890 password.
+
+md5-amd64.S Optimized assembler implementation of MD5 transform function
+ for AMD64 and compatible processors.
+
+md5-x86.S Optimized assembler implementation of MD5 transform function
+ for x86 processors.
+
+md5.[ch] MD5 transform function implementation that is used to
+ compute IVs. This source code was copied from Linux kernel
+ CryptoAPI implementation.
+
+rmd160.[ch] Implementation of RIPE-MD160. This source code was copied
+ from GnuPG.
+
+sha512.[ch] Implementation of SHA-256, SHA-384, and SHA-512.
+
+
+5. Credits
+~~~~~~~~~~
+This package uses AES cipher sources that were originally written by
+Dr Brian Gladman:
+
+// Copyright (c) 2001, Dr Brian Gladman <brg at gladman.uk.net>, Worcester, UK.
+// All rights reserved.
+//
+// TERMS
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted subject to the following conditions:
+//
+// 1. Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//
+// 2. Redistributions in binary form must reproduce the above copyright
+// notice, this list of conditions and the following disclaimer in the
+// documentation and/or other materials provided with the distribution.
+//
+// 3. The copyright holder's name must not be used to endorse or promote
+// any products derived from this software without his specific prior
+// written permission.
+//
+// This software is provided 'as is' with no express or implied warranties
+// of correctness or fitness for purpose.
Added: upstream/aespipe/2.3d/aes-GPL.diff
URL: http://svn.debian.org/wsvn/pkg-loop-aes/upstream/aespipe/2.3d/aes-GPL.diff?rev=1361&op=file
==============================================================================
--- upstream/aespipe/2.3d/aes-GPL.diff (added)
+++ upstream/aespipe/2.3d/aes-GPL.diff Sat Feb 24 20:51:06 2007
@@ -1,0 +1,44 @@
+-----BEGIN PGP SIGNED MESSAGE-----
+
+This patch updates licenses of assembler implementations of AES derived from
+Brian Gladman's implementation as published in December 2001. This license
+change may also be applied to older aes-i586.S file.
+
+To apply this patch, type: patch -p0 <aes-GPL.diff
+
+- --- aes-amd64.S.old Sat Jun 12 17:31:41 2004
++++ aes-amd64.S Sat Aug 7 12:42:53 2004
+@@ -18,6 +18,10 @@
+ // any products derived from this software without his specific prior
+ // written permission.
+ //
++// ALTERNATIVELY, provided that this notice is retained in full, this product
++// may be distributed under the terms of the GNU General Public License (GPL),
++// in which case the provisions of the GPL apply INSTEAD OF those given above.
++//
+ // This software is provided 'as is' with no express or implied warranties
+ // of correctness or fitness for purpose.
+
+- --- aes-x86.S.old Sat Jun 12 17:31:41 2004
++++ aes-x86.S Sat Aug 7 12:42:53 2004
+@@ -18,6 +18,10 @@
+ // any products derived from this software without his specific prior
+ // written permission.
+ //
++// ALTERNATIVELY, provided that this notice is retained in full, this product
++// may be distributed under the terms of the GNU General Public License (GPL),
++// in which case the provisions of the GPL apply INSTEAD OF those given above.
++//
+ // This software is provided 'as is' with no express or implied warranties
+ // of correctness or fitness for purpose.
+
+-----BEGIN PGP SIGNATURE-----
+Version: GnuPG v1.2.5 (GNU/Linux)
+Comment: http://loop-aes.sourceforge.net/PGP-public-key.asc
+
+iQCVAwUBQRSmnzMKg0M6Ig9RAQGlqwQAuo+IKkZG6YR9UOOYyOt3B9rmFJOEaasY
+rrDH5CJHl2ycYmsI+pBX4nZiuqj1GIsXdTOS4da6xEXnPi7YQB+JOkxRB4h3GonR
+UDCsAKz/JtycRXLq0tiExBJunQR3/HPrRm4pGq5FjdlqQIuudgYmrHpgJ+b3Qh8b
+XHDFQ+KZ/I4=
+=5g8K
+-----END PGP SIGNATURE-----
Added: upstream/aespipe/2.3d/aes-amd64.S
URL: http://svn.debian.org/wsvn/pkg-loop-aes/upstream/aespipe/2.3d/aes-amd64.S?rev=1361&op=file
==============================================================================
--- upstream/aespipe/2.3d/aes-amd64.S (added)
+++ upstream/aespipe/2.3d/aes-amd64.S Sat Feb 24 20:51:06 2007
@@ -1,0 +1,893 @@
+//
+// Copyright (c) 2001, Dr Brian Gladman <brg at gladman.uk.net>, Worcester, UK.
+// All rights reserved.
+//
+// TERMS
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted subject to the following conditions:
+//
+// 1. Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//
+// 2. Redistributions in binary form must reproduce the above copyright
+// notice, this list of conditions and the following disclaimer in the
+// documentation and/or other materials provided with the distribution.
+//
+// 3. The copyright holder's name must not be used to endorse or promote
+// any products derived from this software without his specific prior
+// written permission.
+//
+// This software is provided 'as is' with no express or implied warranties
+// of correctness or fitness for purpose.
+
+// Modified by Jari Ruusu, December 24 2001
+// - Converted syntax to GNU CPP/assembler syntax
+// - C programming interface converted back to "old" API
+// - Minor portability cleanups and speed optimizations
+
+// Modified by Jari Ruusu, April 11 2002
+// - Added above copyright and terms to resulting object code so that
+// binary distributions can avoid legal trouble
+
+// Modified by Jari Ruusu, June 12 2004
+// - Converted 32 bit x86 code to 64 bit AMD64 code
+// - Re-wrote encrypt and decrypt code from scratch
+
+// An AES (Rijndael) implementation for the AMD64. This version only
+// implements the standard AES block length (128 bits, 16 bytes). This code
+// does not preserve the rax, rcx, rdx, rsi, rdi or r8-r11 registers or the
+// artihmetic status flags. However, the rbx, rbp and r12-r15 registers are
+// preserved across calls.
+
+// void aes_set_key(aes_context *cx, const unsigned char key[], const int key_len, const int f)
+// void aes_encrypt(const aes_context *cx, const unsigned char in_blk[], unsigned char out_blk[])
+// void aes_decrypt(const aes_context *cx, const unsigned char in_blk[], unsigned char out_blk[])
+
+#if defined(USE_UNDERLINE)
+# define aes_set_key _aes_set_key
+# define aes_encrypt _aes_encrypt
+# define aes_decrypt _aes_decrypt
+#endif
+#if !defined(ALIGN64BYTES)
+# define ALIGN64BYTES 64
+#endif
+
+ .file "aes-amd64.S"
+ .globl aes_set_key
+ .globl aes_encrypt
+ .globl aes_decrypt
+
+ .section .rodata
+copyright:
+ .ascii " \000"
+ .ascii "Copyright (c) 2001, Dr Brian Gladman <brg at gladman.uk.net>, Worcester, UK.\000"
+ .ascii "All rights reserved.\000"
+ .ascii " \000"
+ .ascii "TERMS\000"
+ .ascii " \000"
+ .ascii " Redistribution and use in source and binary forms, with or without\000"
+ .ascii " modification, are permitted subject to the following conditions:\000"
+ .ascii " \000"
+ .ascii " 1. Redistributions of source code must retain the above copyright\000"
+ .ascii " notice, this list of conditions and the following disclaimer.\000"
+ .ascii " \000"
+ .ascii " 2. Redistributions in binary form must reproduce the above copyright\000"
+ .ascii " notice, this list of conditions and the following disclaimer in the\000"
+ .ascii " documentation and/or other materials provided with the distribution.\000"
+ .ascii " \000"
+ .ascii " 3. The copyright holder's name must not be used to endorse or promote\000"
+ .ascii " any products derived from this software without his specific prior\000"
+ .ascii " written permission.\000"
+ .ascii " \000"
+ .ascii " This software is provided 'as is' with no express or implied warranties\000"
+ .ascii " of correctness or fitness for purpose.\000"
+ .ascii " \000"
+
+#define tlen 1024 // length of each of 4 'xor' arrays (256 32-bit words)
+
+// offsets in context structure
+
+#define nkey 0 // key length, size 4
+#define nrnd 4 // number of rounds, size 4
+#define ekey 8 // encryption key schedule base address, size 256
+#define dkey 264 // decryption key schedule base address, size 256
+
+// This macro performs a forward encryption cycle. It is entered with
+// the first previous round column values in I1E, I2E, I3E and I4E and
+// exits with the final values OU1, OU2, OU3 and OU4 registers.
+
+#define fwd_rnd(p1,p2,I1E,I1B,I1H,I2E,I2B,I2H,I3E,I3B,I3R,I4E,I4B,I4R,OU1,OU2,OU3,OU4) \
+ movl p2(%rbp),OU1 ;\
+ movl p2+4(%rbp),OU2 ;\
+ movl p2+8(%rbp),OU3 ;\
+ movl p2+12(%rbp),OU4 ;\
+ movzbl I1B,%edi ;\
+ movzbl I2B,%esi ;\
+ movzbl I3B,%r8d ;\
+ movzbl I4B,%r13d ;\
+ shrl $8,I3E ;\
+ shrl $8,I4E ;\
+ xorl p1(,%rdi,4),OU1 ;\
+ xorl p1(,%rsi,4),OU2 ;\
+ xorl p1(,%r8,4),OU3 ;\
+ xorl p1(,%r13,4),OU4 ;\
+ movzbl I2H,%esi ;\
+ movzbl I3B,%r8d ;\
+ movzbl I4B,%r13d ;\
+ movzbl I1H,%edi ;\
+ shrl $8,I3E ;\
+ shrl $8,I4E ;\
+ xorl p1+tlen(,%rsi,4),OU1 ;\
+ xorl p1+tlen(,%r8,4),OU2 ;\
+ xorl p1+tlen(,%r13,4),OU3 ;\
+ xorl p1+tlen(,%rdi,4),OU4 ;\
+ shrl $16,I1E ;\
+ shrl $16,I2E ;\
+ movzbl I3B,%r8d ;\
+ movzbl I4B,%r13d ;\
+ movzbl I1B,%edi ;\
+ movzbl I2B,%esi ;\
+ xorl p1+2*tlen(,%r8,4),OU1 ;\
+ xorl p1+2*tlen(,%r13,4),OU2 ;\
+ xorl p1+2*tlen(,%rdi,4),OU3 ;\
+ xorl p1+2*tlen(,%rsi,4),OU4 ;\
+ shrl $8,I4E ;\
+ movzbl I1H,%edi ;\
+ movzbl I2H,%esi ;\
+ shrl $8,I3E ;\
+ xorl p1+3*tlen(,I4R,4),OU1 ;\
+ xorl p1+3*tlen(,%rdi,4),OU2 ;\
+ xorl p1+3*tlen(,%rsi,4),OU3 ;\
+ xorl p1+3*tlen(,I3R,4),OU4
+
+// This macro performs an inverse encryption cycle. It is entered with
+// the first previous round column values in I1E, I2E, I3E and I4E and
+// exits with the final values OU1, OU2, OU3 and OU4 registers.
+
+#define inv_rnd(p1,p2,I1E,I1B,I1R,I2E,I2B,I2R,I3E,I3B,I3H,I4E,I4B,I4H,OU1,OU2,OU3,OU4) \
+ movl p2+12(%rbp),OU4 ;\
+ movl p2+8(%rbp),OU3 ;\
+ movl p2+4(%rbp),OU2 ;\
+ movl p2(%rbp),OU1 ;\
+ movzbl I4B,%edi ;\
+ movzbl I3B,%esi ;\
+ movzbl I2B,%r8d ;\
+ movzbl I1B,%r13d ;\
+ shrl $8,I2E ;\
+ shrl $8,I1E ;\
+ xorl p1(,%rdi,4),OU4 ;\
+ xorl p1(,%rsi,4),OU3 ;\
+ xorl p1(,%r8,4),OU2 ;\
+ xorl p1(,%r13,4),OU1 ;\
+ movzbl I3H,%esi ;\
+ movzbl I2B,%r8d ;\
+ movzbl I1B,%r13d ;\
+ movzbl I4H,%edi ;\
+ shrl $8,I2E ;\
+ shrl $8,I1E ;\
+ xorl p1+tlen(,%rsi,4),OU4 ;\
+ xorl p1+tlen(,%r8,4),OU3 ;\
+ xorl p1+tlen(,%r13,4),OU2 ;\
+ xorl p1+tlen(,%rdi,4),OU1 ;\
+ shrl $16,I4E ;\
+ shrl $16,I3E ;\
+ movzbl I2B,%r8d ;\
+ movzbl I1B,%r13d ;\
+ movzbl I4B,%edi ;\
+ movzbl I3B,%esi ;\
+ xorl p1+2*tlen(,%r8,4),OU4 ;\
+ xorl p1+2*tlen(,%r13,4),OU3 ;\
+ xorl p1+2*tlen(,%rdi,4),OU2 ;\
+ xorl p1+2*tlen(,%rsi,4),OU1 ;\
+ shrl $8,I1E ;\
+ movzbl I4H,%edi ;\
+ movzbl I3H,%esi ;\
+ shrl $8,I2E ;\
+ xorl p1+3*tlen(,I1R,4),OU4 ;\
+ xorl p1+3*tlen(,%rdi,4),OU3 ;\
+ xorl p1+3*tlen(,%rsi,4),OU2 ;\
+ xorl p1+3*tlen(,I2R,4),OU1
+
+// AES (Rijndael) Encryption Subroutine
+
+// rdi = pointer to AES context
+// rsi = pointer to input plaintext bytes
+// rdx = pointer to output ciphertext bytes
+
+ .text
+ .align ALIGN64BYTES
+aes_encrypt:
+ movl (%rsi),%eax // read in plaintext
+ movl 4(%rsi),%ecx
+ movl 8(%rsi),%r10d
+ movl 12(%rsi),%r11d
+
+ pushq %rbp
+ leaq ekey+16(%rdi),%rbp // encryption key pointer
+ movq %rdx,%r9 // pointer to out block
+ movl nrnd(%rdi),%edx // number of rounds
+ pushq %rbx
+ pushq %r13
+ pushq %r14
+ pushq %r15
+
+ xorl -16(%rbp),%eax // xor in first round key
+ xorl -12(%rbp),%ecx
+ xorl -8(%rbp),%r10d
+ xorl -4(%rbp),%r11d
+
+ subl $10,%edx
+ je aes_15
+ addq $32,%rbp
+ subl $2,%edx
+ je aes_13
+ addq $32,%rbp
+
+ fwd_rnd(aes_ft_tab,-64,%eax,%al,%ah,%ecx,%cl,%ch,%r10d,%r10b,%r10,%r11d,%r11b,%r11,%ebx,%edx,%r14d,%r15d)
+ fwd_rnd(aes_ft_tab,-48,%ebx,%bl,%bh,%edx,%dl,%dh,%r14d,%r14b,%r14,%r15d,%r15b,%r15,%eax,%ecx,%r10d,%r11d)
+ jmp aes_13
+ .align ALIGN64BYTES
+aes_13: fwd_rnd(aes_ft_tab,-32,%eax,%al,%ah,%ecx,%cl,%ch,%r10d,%r10b,%r10,%r11d,%r11b,%r11,%ebx,%edx,%r14d,%r15d)
+ fwd_rnd(aes_ft_tab,-16,%ebx,%bl,%bh,%edx,%dl,%dh,%r14d,%r14b,%r14,%r15d,%r15b,%r15,%eax,%ecx,%r10d,%r11d)
+ jmp aes_15
+ .align ALIGN64BYTES
+aes_15: fwd_rnd(aes_ft_tab,0, %eax,%al,%ah,%ecx,%cl,%ch,%r10d,%r10b,%r10,%r11d,%r11b,%r11,%ebx,%edx,%r14d,%r15d)
+ fwd_rnd(aes_ft_tab,16, %ebx,%bl,%bh,%edx,%dl,%dh,%r14d,%r14b,%r14,%r15d,%r15b,%r15,%eax,%ecx,%r10d,%r11d)
+ fwd_rnd(aes_ft_tab,32, %eax,%al,%ah,%ecx,%cl,%ch,%r10d,%r10b,%r10,%r11d,%r11b,%r11,%ebx,%edx,%r14d,%r15d)
+ fwd_rnd(aes_ft_tab,48, %ebx,%bl,%bh,%edx,%dl,%dh,%r14d,%r14b,%r14,%r15d,%r15b,%r15,%eax,%ecx,%r10d,%r11d)
+ fwd_rnd(aes_ft_tab,64, %eax,%al,%ah,%ecx,%cl,%ch,%r10d,%r10b,%r10,%r11d,%r11b,%r11,%ebx,%edx,%r14d,%r15d)
+ fwd_rnd(aes_ft_tab,80, %ebx,%bl,%bh,%edx,%dl,%dh,%r14d,%r14b,%r14,%r15d,%r15b,%r15,%eax,%ecx,%r10d,%r11d)
+ fwd_rnd(aes_ft_tab,96, %eax,%al,%ah,%ecx,%cl,%ch,%r10d,%r10b,%r10,%r11d,%r11b,%r11,%ebx,%edx,%r14d,%r15d)
+ fwd_rnd(aes_ft_tab,112,%ebx,%bl,%bh,%edx,%dl,%dh,%r14d,%r14b,%r14,%r15d,%r15b,%r15,%eax,%ecx,%r10d,%r11d)
+ fwd_rnd(aes_ft_tab,128,%eax,%al,%ah,%ecx,%cl,%ch,%r10d,%r10b,%r10,%r11d,%r11b,%r11,%ebx,%edx,%r14d,%r15d)
+ fwd_rnd(aes_fl_tab,144,%ebx,%bl,%bh,%edx,%dl,%dh,%r14d,%r14b,%r14,%r15d,%r15b,%r15,%eax,%ecx,%r10d,%r11d)
+
+ popq %r15
+ popq %r14
+ popq %r13
+ popq %rbx
+ popq %rbp
+
+ movl %eax,(%r9) // move final values to the output array.
+ movl %ecx,4(%r9)
+ movl %r10d,8(%r9)
+ movl %r11d,12(%r9)
+ ret
+
+// AES (Rijndael) Decryption Subroutine
+
+// rdi = pointer to AES context
+// rsi = pointer to input ciphertext bytes
+// rdx = pointer to output plaintext bytes
+
+ .align ALIGN64BYTES
+aes_decrypt:
+ movl 12(%rsi),%eax // read in ciphertext
+ movl 8(%rsi),%ecx
+ movl 4(%rsi),%r10d
+ movl (%rsi),%r11d
+
+ pushq %rbp
+ leaq dkey+16(%rdi),%rbp // decryption key pointer
+ movq %rdx,%r9 // pointer to out block
+ movl nrnd(%rdi),%edx // number of rounds
+ pushq %rbx
+ pushq %r13
+ pushq %r14
+ pushq %r15
+
+ xorl -4(%rbp),%eax // xor in first round key
+ xorl -8(%rbp),%ecx
+ xorl -12(%rbp),%r10d
+ xorl -16(%rbp),%r11d
+
+ subl $10,%edx
+ je aes_25
+ addq $32,%rbp
+ subl $2,%edx
+ je aes_23
+ addq $32,%rbp
+
+ inv_rnd(aes_it_tab,-64,%r11d,%r11b,%r11,%r10d,%r10b,%r10,%ecx,%cl,%ch,%eax,%al,%ah,%r15d,%r14d,%edx,%ebx)
+ inv_rnd(aes_it_tab,-48,%r15d,%r15b,%r15,%r14d,%r14b,%r14,%edx,%dl,%dh,%ebx,%bl,%bh,%r11d,%r10d,%ecx,%eax)
+ jmp aes_23
+ .align ALIGN64BYTES
+aes_23: inv_rnd(aes_it_tab,-32,%r11d,%r11b,%r11,%r10d,%r10b,%r10,%ecx,%cl,%ch,%eax,%al,%ah,%r15d,%r14d,%edx,%ebx)
+ inv_rnd(aes_it_tab,-16,%r15d,%r15b,%r15,%r14d,%r14b,%r14,%edx,%dl,%dh,%ebx,%bl,%bh,%r11d,%r10d,%ecx,%eax)
+ jmp aes_25
+ .align ALIGN64BYTES
+aes_25: inv_rnd(aes_it_tab,0, %r11d,%r11b,%r11,%r10d,%r10b,%r10,%ecx,%cl,%ch,%eax,%al,%ah,%r15d,%r14d,%edx,%ebx)
+ inv_rnd(aes_it_tab,16, %r15d,%r15b,%r15,%r14d,%r14b,%r14,%edx,%dl,%dh,%ebx,%bl,%bh,%r11d,%r10d,%ecx,%eax)
+ inv_rnd(aes_it_tab,32, %r11d,%r11b,%r11,%r10d,%r10b,%r10,%ecx,%cl,%ch,%eax,%al,%ah,%r15d,%r14d,%edx,%ebx)
+ inv_rnd(aes_it_tab,48, %r15d,%r15b,%r15,%r14d,%r14b,%r14,%edx,%dl,%dh,%ebx,%bl,%bh,%r11d,%r10d,%ecx,%eax)
+ inv_rnd(aes_it_tab,64, %r11d,%r11b,%r11,%r10d,%r10b,%r10,%ecx,%cl,%ch,%eax,%al,%ah,%r15d,%r14d,%edx,%ebx)
+ inv_rnd(aes_it_tab,80, %r15d,%r15b,%r15,%r14d,%r14b,%r14,%edx,%dl,%dh,%ebx,%bl,%bh,%r11d,%r10d,%ecx,%eax)
+ inv_rnd(aes_it_tab,96, %r11d,%r11b,%r11,%r10d,%r10b,%r10,%ecx,%cl,%ch,%eax,%al,%ah,%r15d,%r14d,%edx,%ebx)
+ inv_rnd(aes_it_tab,112,%r15d,%r15b,%r15,%r14d,%r14b,%r14,%edx,%dl,%dh,%ebx,%bl,%bh,%r11d,%r10d,%ecx,%eax)
+ inv_rnd(aes_it_tab,128,%r11d,%r11b,%r11,%r10d,%r10b,%r10,%ecx,%cl,%ch,%eax,%al,%ah,%r15d,%r14d,%edx,%ebx)
+ inv_rnd(aes_il_tab,144,%r15d,%r15b,%r15,%r14d,%r14b,%r14,%edx,%dl,%dh,%ebx,%bl,%bh,%r11d,%r10d,%ecx,%eax)
+
+ popq %r15
+ popq %r14
+ popq %r13
+ popq %rbx
+ popq %rbp
+
+ movl %eax,12(%r9) // move final values to the output array.
+ movl %ecx,8(%r9)
+ movl %r10d,4(%r9)
+ movl %r11d,(%r9)
+ ret
+
+// AES (Rijndael) Key Schedule Subroutine
+
+// This macro performs a column mixing operation on an input 32-bit
+// word to give a 32-bit result. It uses each of the 4 bytes in the
+// the input column to index 4 different tables of 256 32-bit words
+// that are xored together to form the output value.
+
+#define mix_col(p1) \
+ movzbl %bl,%ecx ;\
+ movl p1(,%rcx,4),%eax ;\
+ movzbl %bh,%ecx ;\
+ ror $16,%ebx ;\
+ xorl p1+tlen(,%rcx,4),%eax ;\
+ movzbl %bl,%ecx ;\
+ xorl p1+2*tlen(,%rcx,4),%eax ;\
+ movzbl %bh,%ecx ;\
+ xorl p1+3*tlen(,%rcx,4),%eax
+
+// Key Schedule Macros
+
+#define ksc4(p1) \
+ rol $24,%ebx ;\
+ mix_col(aes_fl_tab) ;\
+ ror $8,%ebx ;\
+ xorl 4*p1+aes_rcon_tab,%eax ;\
+ xorl %eax,%esi ;\
+ xorl %esi,%ebp ;\
+ movl %esi,16*p1(%rdi) ;\
+ movl %ebp,16*p1+4(%rdi) ;\
+ xorl %ebp,%edx ;\
+ xorl %edx,%ebx ;\
+ movl %edx,16*p1+8(%rdi) ;\
+ movl %ebx,16*p1+12(%rdi)
+
+#define ksc6(p1) \
+ rol $24,%ebx ;\
+ mix_col(aes_fl_tab) ;\
+ ror $8,%ebx ;\
+ xorl 4*p1+aes_rcon_tab,%eax ;\
+ xorl 24*p1-24(%rdi),%eax ;\
+ movl %eax,24*p1(%rdi) ;\
+ xorl 24*p1-20(%rdi),%eax ;\
+ movl %eax,24*p1+4(%rdi) ;\
+ xorl %eax,%esi ;\
+ xorl %esi,%ebp ;\
+ movl %esi,24*p1+8(%rdi) ;\
+ movl %ebp,24*p1+12(%rdi) ;\
+ xorl %ebp,%edx ;\
+ xorl %edx,%ebx ;\
+ movl %edx,24*p1+16(%rdi) ;\
+ movl %ebx,24*p1+20(%rdi)
+
+#define ksc8(p1) \
+ rol $24,%ebx ;\
+ mix_col(aes_fl_tab) ;\
+ ror $8,%ebx ;\
+ xorl 4*p1+aes_rcon_tab,%eax ;\
+ xorl 32*p1-32(%rdi),%eax ;\
+ movl %eax,32*p1(%rdi) ;\
+ xorl 32*p1-28(%rdi),%eax ;\
+ movl %eax,32*p1+4(%rdi) ;\
+ xorl 32*p1-24(%rdi),%eax ;\
+ movl %eax,32*p1+8(%rdi) ;\
+ xorl 32*p1-20(%rdi),%eax ;\
+ movl %eax,32*p1+12(%rdi) ;\
+ pushq %rbx ;\
+ movl %eax,%ebx ;\
+ mix_col(aes_fl_tab) ;\
+ popq %rbx ;\
+ xorl %eax,%esi ;\
+ xorl %esi,%ebp ;\
+ movl %esi,32*p1+16(%rdi) ;\
+ movl %ebp,32*p1+20(%rdi) ;\
+ xorl %ebp,%edx ;\
+ xorl %edx,%ebx ;\
+ movl %edx,32*p1+24(%rdi) ;\
+ movl %ebx,32*p1+28(%rdi)
+
+// rdi = pointer to AES context
+// rsi = pointer to key bytes
+// rdx = key length, bytes or bits
+// rcx = ed_flag, 1=encrypt only, 0=both encrypt and decrypt
+
+ .align ALIGN64BYTES
+aes_set_key:
+ pushfq
+ pushq %rbp
+ pushq %rbx
+
+ movq %rcx,%r11 // ed_flg
+ movq %rdx,%rcx // key length
+ movq %rdi,%r10 // AES context
+
+ cmpl $128,%ecx
+ jb aes_30
+ shrl $3,%ecx
+aes_30: cmpl $32,%ecx
+ je aes_32
+ cmpl $24,%ecx
+ je aes_32
+ movl $16,%ecx
+aes_32: shrl $2,%ecx
+ movl %ecx,nkey(%r10)
+ leaq 6(%rcx),%rax // 10/12/14 for 4/6/8 32-bit key length
+ movl %eax,nrnd(%r10)
+ leaq ekey(%r10),%rdi // key position in AES context
+ cld
+ movl %ecx,%eax // save key length in eax
+ rep ; movsl // words in the key schedule
+ movl -4(%rsi),%ebx // put some values in registers
+ movl -8(%rsi),%edx // to allow faster code
+ movl -12(%rsi),%ebp
+ movl -16(%rsi),%esi
+
+ cmpl $4,%eax // jump on key size
+ je aes_36
+ cmpl $6,%eax
+ je aes_35
+
+ ksc8(0)
+ ksc8(1)
+ ksc8(2)
+ ksc8(3)
+ ksc8(4)
+ ksc8(5)
+ ksc8(6)
+ jmp aes_37
+aes_35: ksc6(0)
+ ksc6(1)
+ ksc6(2)
+ ksc6(3)
+ ksc6(4)
+ ksc6(5)
+ ksc6(6)
+ ksc6(7)
+ jmp aes_37
+aes_36: ksc4(0)
+ ksc4(1)
+ ksc4(2)
+ ksc4(3)
+ ksc4(4)
+ ksc4(5)
+ ksc4(6)
+ ksc4(7)
+ ksc4(8)
+ ksc4(9)
+aes_37: cmpl $0,%r11d // ed_flg
+ jne aes_39
+
+// compile decryption key schedule from encryption schedule - reverse
+// order and do mix_column operation on round keys except first and last
+
+ movl nrnd(%r10),%eax // kt = cx->d_key + nc * cx->Nrnd
+ shl $2,%rax
+ leaq dkey(%r10,%rax,4),%rdi
+ leaq ekey(%r10),%rsi // kf = cx->e_key
+
+ movsq // copy first round key (unmodified)
+ movsq
+ subq $32,%rdi
+ movl $1,%r9d
+aes_38: // do mix column on each column of
+ lodsl // each round key
+ movl %eax,%ebx
+ mix_col(aes_im_tab)
+ stosl
+ lodsl
+ movl %eax,%ebx
+ mix_col(aes_im_tab)
+ stosl
+ lodsl
+ movl %eax,%ebx
+ mix_col(aes_im_tab)
+ stosl
+ lodsl
+ movl %eax,%ebx
+ mix_col(aes_im_tab)
+ stosl
+ subq $32,%rdi
+
+ incl %r9d
+ cmpl nrnd(%r10),%r9d
+ jb aes_38
+
+ movsq // copy last round key (unmodified)
+ movsq
+aes_39: popq %rbx
+ popq %rbp
+ popfq
+ ret
+
+
+// finite field multiplies by {02}, {04} and {08}
+
+#define f2(x) ((x<<1)^(((x>>7)&1)*0x11b))
+#define f4(x) ((x<<2)^(((x>>6)&1)*0x11b)^(((x>>6)&2)*0x11b))
+#define f8(x) ((x<<3)^(((x>>5)&1)*0x11b)^(((x>>5)&2)*0x11b)^(((x>>5)&4)*0x11b))
+
+// finite field multiplies required in table generation
+
+#define f3(x) (f2(x) ^ x)
+#define f9(x) (f8(x) ^ x)
+#define fb(x) (f8(x) ^ f2(x) ^ x)
+#define fd(x) (f8(x) ^ f4(x) ^ x)
+#define fe(x) (f8(x) ^ f4(x) ^ f2(x))
+
+// These defines generate the forward table entries
+
+#define u0(x) ((f3(x) << 24) | (x << 16) | (x << 8) | f2(x))
+#define u1(x) ((x << 24) | (x << 16) | (f2(x) << 8) | f3(x))
+#define u2(x) ((x << 24) | (f2(x) << 16) | (f3(x) << 8) | x)
+#define u3(x) ((f2(x) << 24) | (f3(x) << 16) | (x << 8) | x)
+
+// These defines generate the inverse table entries
+
+#define v0(x) ((fb(x) << 24) | (fd(x) << 16) | (f9(x) << 8) | fe(x))
+#define v1(x) ((fd(x) << 24) | (f9(x) << 16) | (fe(x) << 8) | fb(x))
+#define v2(x) ((f9(x) << 24) | (fe(x) << 16) | (fb(x) << 8) | fd(x))
+#define v3(x) ((fe(x) << 24) | (fb(x) << 16) | (fd(x) << 8) | f9(x))
+
+// These defines generate entries for the last round tables
+
+#define w0(x) (x)
+#define w1(x) (x << 8)
+#define w2(x) (x << 16)
+#define w3(x) (x << 24)
+
+// macro to generate inverse mix column tables (needed for the key schedule)
+
+#define im_data0(p1) \
+ .long p1(0x00),p1(0x01),p1(0x02),p1(0x03),p1(0x04),p1(0x05),p1(0x06),p1(0x07) ;\
+ .long p1(0x08),p1(0x09),p1(0x0a),p1(0x0b),p1(0x0c),p1(0x0d),p1(0x0e),p1(0x0f) ;\
+ .long p1(0x10),p1(0x11),p1(0x12),p1(0x13),p1(0x14),p1(0x15),p1(0x16),p1(0x17) ;\
+ .long p1(0x18),p1(0x19),p1(0x1a),p1(0x1b),p1(0x1c),p1(0x1d),p1(0x1e),p1(0x1f)
+#define im_data1(p1) \
+ .long p1(0x20),p1(0x21),p1(0x22),p1(0x23),p1(0x24),p1(0x25),p1(0x26),p1(0x27) ;\
+ .long p1(0x28),p1(0x29),p1(0x2a),p1(0x2b),p1(0x2c),p1(0x2d),p1(0x2e),p1(0x2f) ;\
+ .long p1(0x30),p1(0x31),p1(0x32),p1(0x33),p1(0x34),p1(0x35),p1(0x36),p1(0x37) ;\
+ .long p1(0x38),p1(0x39),p1(0x3a),p1(0x3b),p1(0x3c),p1(0x3d),p1(0x3e),p1(0x3f)
+#define im_data2(p1) \
+ .long p1(0x40),p1(0x41),p1(0x42),p1(0x43),p1(0x44),p1(0x45),p1(0x46),p1(0x47) ;\
+ .long p1(0x48),p1(0x49),p1(0x4a),p1(0x4b),p1(0x4c),p1(0x4d),p1(0x4e),p1(0x4f) ;\
+ .long p1(0x50),p1(0x51),p1(0x52),p1(0x53),p1(0x54),p1(0x55),p1(0x56),p1(0x57) ;\
+ .long p1(0x58),p1(0x59),p1(0x5a),p1(0x5b),p1(0x5c),p1(0x5d),p1(0x5e),p1(0x5f)
+#define im_data3(p1) \
+ .long p1(0x60),p1(0x61),p1(0x62),p1(0x63),p1(0x64),p1(0x65),p1(0x66),p1(0x67) ;\
+ .long p1(0x68),p1(0x69),p1(0x6a),p1(0x6b),p1(0x6c),p1(0x6d),p1(0x6e),p1(0x6f) ;\
+ .long p1(0x70),p1(0x71),p1(0x72),p1(0x73),p1(0x74),p1(0x75),p1(0x76),p1(0x77) ;\
+ .long p1(0x78),p1(0x79),p1(0x7a),p1(0x7b),p1(0x7c),p1(0x7d),p1(0x7e),p1(0x7f)
+#define im_data4(p1) \
+ .long p1(0x80),p1(0x81),p1(0x82),p1(0x83),p1(0x84),p1(0x85),p1(0x86),p1(0x87) ;\
+ .long p1(0x88),p1(0x89),p1(0x8a),p1(0x8b),p1(0x8c),p1(0x8d),p1(0x8e),p1(0x8f) ;\
+ .long p1(0x90),p1(0x91),p1(0x92),p1(0x93),p1(0x94),p1(0x95),p1(0x96),p1(0x97) ;\
+ .long p1(0x98),p1(0x99),p1(0x9a),p1(0x9b),p1(0x9c),p1(0x9d),p1(0x9e),p1(0x9f)
+#define im_data5(p1) \
+ .long p1(0xa0),p1(0xa1),p1(0xa2),p1(0xa3),p1(0xa4),p1(0xa5),p1(0xa6),p1(0xa7) ;\
+ .long p1(0xa8),p1(0xa9),p1(0xaa),p1(0xab),p1(0xac),p1(0xad),p1(0xae),p1(0xaf) ;\
+ .long p1(0xb0),p1(0xb1),p1(0xb2),p1(0xb3),p1(0xb4),p1(0xb5),p1(0xb6),p1(0xb7) ;\
+ .long p1(0xb8),p1(0xb9),p1(0xba),p1(0xbb),p1(0xbc),p1(0xbd),p1(0xbe),p1(0xbf)
+#define im_data6(p1) \
+ .long p1(0xc0),p1(0xc1),p1(0xc2),p1(0xc3),p1(0xc4),p1(0xc5),p1(0xc6),p1(0xc7) ;\
+ .long p1(0xc8),p1(0xc9),p1(0xca),p1(0xcb),p1(0xcc),p1(0xcd),p1(0xce),p1(0xcf) ;\
+ .long p1(0xd0),p1(0xd1),p1(0xd2),p1(0xd3),p1(0xd4),p1(0xd5),p1(0xd6),p1(0xd7) ;\
+ .long p1(0xd8),p1(0xd9),p1(0xda),p1(0xdb),p1(0xdc),p1(0xdd),p1(0xde),p1(0xdf)
+#define im_data7(p1) \
+ .long p1(0xe0),p1(0xe1),p1(0xe2),p1(0xe3),p1(0xe4),p1(0xe5),p1(0xe6),p1(0xe7) ;\
+ .long p1(0xe8),p1(0xe9),p1(0xea),p1(0xeb),p1(0xec),p1(0xed),p1(0xee),p1(0xef) ;\
+ .long p1(0xf0),p1(0xf1),p1(0xf2),p1(0xf3),p1(0xf4),p1(0xf5),p1(0xf6),p1(0xf7) ;\
+ .long p1(0xf8),p1(0xf9),p1(0xfa),p1(0xfb),p1(0xfc),p1(0xfd),p1(0xfe),p1(0xff)
+
+// S-box data - 256 entries
+
+#define sb_data0(p1) \
+ .long p1(0x63),p1(0x7c),p1(0x77),p1(0x7b),p1(0xf2),p1(0x6b),p1(0x6f),p1(0xc5) ;\
+ .long p1(0x30),p1(0x01),p1(0x67),p1(0x2b),p1(0xfe),p1(0xd7),p1(0xab),p1(0x76) ;\
+ .long p1(0xca),p1(0x82),p1(0xc9),p1(0x7d),p1(0xfa),p1(0x59),p1(0x47),p1(0xf0) ;\
+ .long p1(0xad),p1(0xd4),p1(0xa2),p1(0xaf),p1(0x9c),p1(0xa4),p1(0x72),p1(0xc0)
+#define sb_data1(p1) \
+ .long p1(0xb7),p1(0xfd),p1(0x93),p1(0x26),p1(0x36),p1(0x3f),p1(0xf7),p1(0xcc) ;\
+ .long p1(0x34),p1(0xa5),p1(0xe5),p1(0xf1),p1(0x71),p1(0xd8),p1(0x31),p1(0x15) ;\
+ .long p1(0x04),p1(0xc7),p1(0x23),p1(0xc3),p1(0x18),p1(0x96),p1(0x05),p1(0x9a) ;\
+ .long p1(0x07),p1(0x12),p1(0x80),p1(0xe2),p1(0xeb),p1(0x27),p1(0xb2),p1(0x75)
+#define sb_data2(p1) \
+ .long p1(0x09),p1(0x83),p1(0x2c),p1(0x1a),p1(0x1b),p1(0x6e),p1(0x5a),p1(0xa0) ;\
+ .long p1(0x52),p1(0x3b),p1(0xd6),p1(0xb3),p1(0x29),p1(0xe3),p1(0x2f),p1(0x84) ;\
+ .long p1(0x53),p1(0xd1),p1(0x00),p1(0xed),p1(0x20),p1(0xfc),p1(0xb1),p1(0x5b) ;\
+ .long p1(0x6a),p1(0xcb),p1(0xbe),p1(0x39),p1(0x4a),p1(0x4c),p1(0x58),p1(0xcf)
+#define sb_data3(p1) \
+ .long p1(0xd0),p1(0xef),p1(0xaa),p1(0xfb),p1(0x43),p1(0x4d),p1(0x33),p1(0x85) ;\
+ .long p1(0x45),p1(0xf9),p1(0x02),p1(0x7f),p1(0x50),p1(0x3c),p1(0x9f),p1(0xa8) ;\
+ .long p1(0x51),p1(0xa3),p1(0x40),p1(0x8f),p1(0x92),p1(0x9d),p1(0x38),p1(0xf5) ;\
+ .long p1(0xbc),p1(0xb6),p1(0xda),p1(0x21),p1(0x10),p1(0xff),p1(0xf3),p1(0xd2)
+#define sb_data4(p1) \
+ .long p1(0xcd),p1(0x0c),p1(0x13),p1(0xec),p1(0x5f),p1(0x97),p1(0x44),p1(0x17) ;\
+ .long p1(0xc4),p1(0xa7),p1(0x7e),p1(0x3d),p1(0x64),p1(0x5d),p1(0x19),p1(0x73) ;\
+ .long p1(0x60),p1(0x81),p1(0x4f),p1(0xdc),p1(0x22),p1(0x2a),p1(0x90),p1(0x88) ;\
+ .long p1(0x46),p1(0xee),p1(0xb8),p1(0x14),p1(0xde),p1(0x5e),p1(0x0b),p1(0xdb)
+#define sb_data5(p1) \
+ .long p1(0xe0),p1(0x32),p1(0x3a),p1(0x0a),p1(0x49),p1(0x06),p1(0x24),p1(0x5c) ;\
+ .long p1(0xc2),p1(0xd3),p1(0xac),p1(0x62),p1(0x91),p1(0x95),p1(0xe4),p1(0x79) ;\
+ .long p1(0xe7),p1(0xc8),p1(0x37),p1(0x6d),p1(0x8d),p1(0xd5),p1(0x4e),p1(0xa9) ;\
+ .long p1(0x6c),p1(0x56),p1(0xf4),p1(0xea),p1(0x65),p1(0x7a),p1(0xae),p1(0x08)
+#define sb_data6(p1) \
+ .long p1(0xba),p1(0x78),p1(0x25),p1(0x2e),p1(0x1c),p1(0xa6),p1(0xb4),p1(0xc6) ;\
+ .long p1(0xe8),p1(0xdd),p1(0x74),p1(0x1f),p1(0x4b),p1(0xbd),p1(0x8b),p1(0x8a) ;\
+ .long p1(0x70),p1(0x3e),p1(0xb5),p1(0x66),p1(0x48),p1(0x03),p1(0xf6),p1(0x0e) ;\
+ .long p1(0x61),p1(0x35),p1(0x57),p1(0xb9),p1(0x86),p1(0xc1),p1(0x1d),p1(0x9e)
+#define sb_data7(p1) \
+ .long p1(0xe1),p1(0xf8),p1(0x98),p1(0x11),p1(0x69),p1(0xd9),p1(0x8e),p1(0x94) ;\
+ .long p1(0x9b),p1(0x1e),p1(0x87),p1(0xe9),p1(0xce),p1(0x55),p1(0x28),p1(0xdf) ;\
+ .long p1(0x8c),p1(0xa1),p1(0x89),p1(0x0d),p1(0xbf),p1(0xe6),p1(0x42),p1(0x68) ;\
+ .long p1(0x41),p1(0x99),p1(0x2d),p1(0x0f),p1(0xb0),p1(0x54),p1(0xbb),p1(0x16)
+
+// Inverse S-box data - 256 entries
+
+#define ib_data0(p1) \
+ .long p1(0x52),p1(0x09),p1(0x6a),p1(0xd5),p1(0x30),p1(0x36),p1(0xa5),p1(0x38) ;\
+ .long p1(0xbf),p1(0x40),p1(0xa3),p1(0x9e),p1(0x81),p1(0xf3),p1(0xd7),p1(0xfb) ;\
+ .long p1(0x7c),p1(0xe3),p1(0x39),p1(0x82),p1(0x9b),p1(0x2f),p1(0xff),p1(0x87) ;\
+ .long p1(0x34),p1(0x8e),p1(0x43),p1(0x44),p1(0xc4),p1(0xde),p1(0xe9),p1(0xcb)
+#define ib_data1(p1) \
+ .long p1(0x54),p1(0x7b),p1(0x94),p1(0x32),p1(0xa6),p1(0xc2),p1(0x23),p1(0x3d) ;\
+ .long p1(0xee),p1(0x4c),p1(0x95),p1(0x0b),p1(0x42),p1(0xfa),p1(0xc3),p1(0x4e) ;\
+ .long p1(0x08),p1(0x2e),p1(0xa1),p1(0x66),p1(0x28),p1(0xd9),p1(0x24),p1(0xb2) ;\
+ .long p1(0x76),p1(0x5b),p1(0xa2),p1(0x49),p1(0x6d),p1(0x8b),p1(0xd1),p1(0x25)
+#define ib_data2(p1) \
+ .long p1(0x72),p1(0xf8),p1(0xf6),p1(0x64),p1(0x86),p1(0x68),p1(0x98),p1(0x16) ;\
+ .long p1(0xd4),p1(0xa4),p1(0x5c),p1(0xcc),p1(0x5d),p1(0x65),p1(0xb6),p1(0x92) ;\
+ .long p1(0x6c),p1(0x70),p1(0x48),p1(0x50),p1(0xfd),p1(0xed),p1(0xb9),p1(0xda) ;\
+ .long p1(0x5e),p1(0x15),p1(0x46),p1(0x57),p1(0xa7),p1(0x8d),p1(0x9d),p1(0x84)
+#define ib_data3(p1) \
+ .long p1(0x90),p1(0xd8),p1(0xab),p1(0x00),p1(0x8c),p1(0xbc),p1(0xd3),p1(0x0a) ;\
+ .long p1(0xf7),p1(0xe4),p1(0x58),p1(0x05),p1(0xb8),p1(0xb3),p1(0x45),p1(0x06) ;\
+ .long p1(0xd0),p1(0x2c),p1(0x1e),p1(0x8f),p1(0xca),p1(0x3f),p1(0x0f),p1(0x02) ;\
+ .long p1(0xc1),p1(0xaf),p1(0xbd),p1(0x03),p1(0x01),p1(0x13),p1(0x8a),p1(0x6b)
+#define ib_data4(p1) \
+ .long p1(0x3a),p1(0x91),p1(0x11),p1(0x41),p1(0x4f),p1(0x67),p1(0xdc),p1(0xea) ;\
+ .long p1(0x97),p1(0xf2),p1(0xcf),p1(0xce),p1(0xf0),p1(0xb4),p1(0xe6),p1(0x73) ;\
+ .long p1(0x96),p1(0xac),p1(0x74),p1(0x22),p1(0xe7),p1(0xad),p1(0x35),p1(0x85) ;\
+ .long p1(0xe2),p1(0xf9),p1(0x37),p1(0xe8),p1(0x1c),p1(0x75),p1(0xdf),p1(0x6e)
+#define ib_data5(p1) \
+ .long p1(0x47),p1(0xf1),p1(0x1a),p1(0x71),p1(0x1d),p1(0x29),p1(0xc5),p1(0x89) ;\
+ .long p1(0x6f),p1(0xb7),p1(0x62),p1(0x0e),p1(0xaa),p1(0x18),p1(0xbe),p1(0x1b) ;\
+ .long p1(0xfc),p1(0x56),p1(0x3e),p1(0x4b),p1(0xc6),p1(0xd2),p1(0x79),p1(0x20) ;\
+ .long p1(0x9a),p1(0xdb),p1(0xc0),p1(0xfe),p1(0x78),p1(0xcd),p1(0x5a),p1(0xf4)
+#define ib_data6(p1) \
+ .long p1(0x1f),p1(0xdd),p1(0xa8),p1(0x33),p1(0x88),p1(0x07),p1(0xc7),p1(0x31) ;\
+ .long p1(0xb1),p1(0x12),p1(0x10),p1(0x59),p1(0x27),p1(0x80),p1(0xec),p1(0x5f) ;\
+ .long p1(0x60),p1(0x51),p1(0x7f),p1(0xa9),p1(0x19),p1(0xb5),p1(0x4a),p1(0x0d) ;\
+ .long p1(0x2d),p1(0xe5),p1(0x7a),p1(0x9f),p1(0x93),p1(0xc9),p1(0x9c),p1(0xef)
+#define ib_data7(p1) \
+ .long p1(0xa0),p1(0xe0),p1(0x3b),p1(0x4d),p1(0xae),p1(0x2a),p1(0xf5),p1(0xb0) ;\
+ .long p1(0xc8),p1(0xeb),p1(0xbb),p1(0x3c),p1(0x83),p1(0x53),p1(0x99),p1(0x61) ;\
+ .long p1(0x17),p1(0x2b),p1(0x04),p1(0x7e),p1(0xba),p1(0x77),p1(0xd6),p1(0x26) ;\
+ .long p1(0xe1),p1(0x69),p1(0x14),p1(0x63),p1(0x55),p1(0x21),p1(0x0c),p1(0x7d)
+
+// The rcon_table (needed for the key schedule)
+//
+// Here is original Dr Brian Gladman's source code:
+// _rcon_tab:
+// %assign x 1
+// %rep 29
+// dd x
+// %assign x f2(x)
+// %endrep
+//
+// Here is precomputed output (it's more portable this way):
+
+ .section .rodata
+ .align ALIGN64BYTES
+aes_rcon_tab:
+ .long 0x01,0x02,0x04,0x08,0x10,0x20,0x40,0x80
+ .long 0x1b,0x36,0x6c,0xd8,0xab,0x4d,0x9a,0x2f
+ .long 0x5e,0xbc,0x63,0xc6,0x97,0x35,0x6a,0xd4
+ .long 0xb3,0x7d,0xfa,0xef,0xc5
+
+// The forward xor tables
+
+ .align ALIGN64BYTES
+aes_ft_tab:
+ sb_data0(u0)
+ sb_data1(u0)
+ sb_data2(u0)
+ sb_data3(u0)
+ sb_data4(u0)
+ sb_data5(u0)
+ sb_data6(u0)
+ sb_data7(u0)
+
+ sb_data0(u1)
+ sb_data1(u1)
+ sb_data2(u1)
+ sb_data3(u1)
+ sb_data4(u1)
+ sb_data5(u1)
+ sb_data6(u1)
+ sb_data7(u1)
+
+ sb_data0(u2)
+ sb_data1(u2)
+ sb_data2(u2)
+ sb_data3(u2)
+ sb_data4(u2)
+ sb_data5(u2)
+ sb_data6(u2)
+ sb_data7(u2)
+
+ sb_data0(u3)
+ sb_data1(u3)
+ sb_data2(u3)
+ sb_data3(u3)
+ sb_data4(u3)
+ sb_data5(u3)
+ sb_data6(u3)
+ sb_data7(u3)
+
+ .align ALIGN64BYTES
+aes_fl_tab:
+ sb_data0(w0)
+ sb_data1(w0)
+ sb_data2(w0)
+ sb_data3(w0)
+ sb_data4(w0)
+ sb_data5(w0)
+ sb_data6(w0)
+ sb_data7(w0)
+
+ sb_data0(w1)
+ sb_data1(w1)
+ sb_data2(w1)
+ sb_data3(w1)
+ sb_data4(w1)
+ sb_data5(w1)
+ sb_data6(w1)
+ sb_data7(w1)
+
+ sb_data0(w2)
+ sb_data1(w2)
+ sb_data2(w2)
+ sb_data3(w2)
+ sb_data4(w2)
+ sb_data5(w2)
+ sb_data6(w2)
+ sb_data7(w2)
+
+ sb_data0(w3)
+ sb_data1(w3)
+ sb_data2(w3)
+ sb_data3(w3)
+ sb_data4(w3)
+ sb_data5(w3)
+ sb_data6(w3)
+ sb_data7(w3)
+
+// The inverse xor tables
+
+ .align ALIGN64BYTES
+aes_it_tab:
+ ib_data0(v0)
+ ib_data1(v0)
+ ib_data2(v0)
+ ib_data3(v0)
+ ib_data4(v0)
+ ib_data5(v0)
+ ib_data6(v0)
+ ib_data7(v0)
+
+ ib_data0(v1)
+ ib_data1(v1)
+ ib_data2(v1)
+ ib_data3(v1)
+ ib_data4(v1)
+ ib_data5(v1)
+ ib_data6(v1)
+ ib_data7(v1)
+
+ ib_data0(v2)
+ ib_data1(v2)
+ ib_data2(v2)
+ ib_data3(v2)
+ ib_data4(v2)
+ ib_data5(v2)
+ ib_data6(v2)
+ ib_data7(v2)
+
+ ib_data0(v3)
+ ib_data1(v3)
+ ib_data2(v3)
+ ib_data3(v3)
+ ib_data4(v3)
+ ib_data5(v3)
+ ib_data6(v3)
+ ib_data7(v3)
+
+ .align ALIGN64BYTES
+aes_il_tab:
+ ib_data0(w0)
+ ib_data1(w0)
+ ib_data2(w0)
+ ib_data3(w0)
+ ib_data4(w0)
+ ib_data5(w0)
+ ib_data6(w0)
+ ib_data7(w0)
+
+ ib_data0(w1)
+ ib_data1(w1)
+ ib_data2(w1)
+ ib_data3(w1)
+ ib_data4(w1)
+ ib_data5(w1)
+ ib_data6(w1)
+ ib_data7(w1)
+
+ ib_data0(w2)
+ ib_data1(w2)
+ ib_data2(w2)
+ ib_data3(w2)
+ ib_data4(w2)
+ ib_data5(w2)
+ ib_data6(w2)
+ ib_data7(w2)
+
+ ib_data0(w3)
+ ib_data1(w3)
+ ib_data2(w3)
+ ib_data3(w3)
+ ib_data4(w3)
+ ib_data5(w3)
+ ib_data6(w3)
+ ib_data7(w3)
+
+// The inverse mix column tables
+
+ .align ALIGN64BYTES
+aes_im_tab:
+ im_data0(v0)
+ im_data1(v0)
+ im_data2(v0)
+ im_data3(v0)
+ im_data4(v0)
+ im_data5(v0)
+ im_data6(v0)
+ im_data7(v0)
+
+ im_data0(v1)
+ im_data1(v1)
+ im_data2(v1)
+ im_data3(v1)
+ im_data4(v1)
+ im_data5(v1)
+ im_data6(v1)
+ im_data7(v1)
+
+ im_data0(v2)
+ im_data1(v2)
+ im_data2(v2)
+ im_data3(v2)
+ im_data4(v2)
+ im_data5(v2)
+ im_data6(v2)
+ im_data7(v2)
+
+ im_data0(v3)
+ im_data1(v3)
+ im_data2(v3)
+ im_data3(v3)
+ im_data4(v3)
+ im_data5(v3)
+ im_data6(v3)
+ im_data7(v3)
Added: upstream/aespipe/2.3d/aes-x86.S
URL: http://svn.debian.org/wsvn/pkg-loop-aes/upstream/aespipe/2.3d/aes-x86.S?rev=1361&op=file
==============================================================================
--- upstream/aespipe/2.3d/aes-x86.S (added)
+++ upstream/aespipe/2.3d/aes-x86.S Sat Feb 24 20:51:06 2007
@@ -1,0 +1,923 @@
+//
+// Copyright (c) 2001, Dr Brian Gladman <brg at gladman.uk.net>, Worcester, UK.
+// All rights reserved.
+//
+// TERMS
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted subject to the following conditions:
+//
+// 1. Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//
+// 2. Redistributions in binary form must reproduce the above copyright
+// notice, this list of conditions and the following disclaimer in the
+// documentation and/or other materials provided with the distribution.
+//
+// 3. The copyright holder's name must not be used to endorse or promote
+// any products derived from this software without his specific prior
+// written permission.
+//
+// This software is provided 'as is' with no express or implied warranties
+// of correctness or fitness for purpose.
+
+// Modified by Jari Ruusu, December 24 2001
+// - Converted syntax to GNU CPP/assembler syntax
+// - C programming interface converted back to "old" API
+// - Minor portability cleanups and speed optimizations
+
+// Modified by Jari Ruusu, April 11 2002
+// - Added above copyright and terms to resulting object code so that
+// binary distributions can avoid legal trouble
+
+// An AES (Rijndael) implementation for x86 compatible processors. This
+// version uses i386 instruction set but instruction scheduling is optimized
+// for Pentium-2. This version only implements the standard AES block length
+// (128 bits, 16 bytes). This code does not preserve the eax, ecx or edx
+// registers or the artihmetic status flags. However, the ebx, esi, edi, and
+// ebp registers are preserved across calls.
+
+// void aes_set_key(aes_context *cx, const unsigned char key[], const int key_len, const int f)
+// void aes_encrypt(const aes_context *cx, const unsigned char in_blk[], unsigned char out_blk[])
+// void aes_decrypt(const aes_context *cx, const unsigned char in_blk[], unsigned char out_blk[])
+
+#if defined(USE_UNDERLINE)
+# define aes_set_key _aes_set_key
+# define aes_encrypt _aes_encrypt
+# define aes_decrypt _aes_decrypt
+#endif
+#if !defined(ALIGN32BYTES)
+# define ALIGN32BYTES 32
+#endif
+
+ .file "aes-x86.S"
+ .globl aes_set_key
+ .globl aes_encrypt
+ .globl aes_decrypt
+
+ .text
+copyright:
+ .ascii " \000"
+ .ascii "Copyright (c) 2001, Dr Brian Gladman <brg at gladman.uk.net>, Worcester, UK.\000"
+ .ascii "All rights reserved.\000"
+ .ascii " \000"
+ .ascii "TERMS\000"
+ .ascii " \000"
+ .ascii " Redistribution and use in source and binary forms, with or without\000"
+ .ascii " modification, are permitted subject to the following conditions:\000"
+ .ascii " \000"
+ .ascii " 1. Redistributions of source code must retain the above copyright\000"
+ .ascii " notice, this list of conditions and the following disclaimer.\000"
+ .ascii " \000"
+ .ascii " 2. Redistributions in binary form must reproduce the above copyright\000"
+ .ascii " notice, this list of conditions and the following disclaimer in the\000"
+ .ascii " documentation and/or other materials provided with the distribution.\000"
+ .ascii " \000"
+ .ascii " 3. The copyright holder's name must not be used to endorse or promote\000"
+ .ascii " any products derived from this software without his specific prior\000"
+ .ascii " written permission.\000"
+ .ascii " \000"
+ .ascii " This software is provided 'as is' with no express or implied warranties\000"
+ .ascii " of correctness or fitness for purpose.\000"
+ .ascii " \000"
+
+#define tlen 1024 // length of each of 4 'xor' arrays (256 32-bit words)
+
+// offsets to parameters with one register pushed onto stack
+
+#define ctx 8 // AES context structure
+#define in_blk 12 // input byte array address parameter
+#define out_blk 16 // output byte array address parameter
+
+// offsets in context structure
+
+#define nkey 0 // key length, size 4
+#define nrnd 4 // number of rounds, size 4
+#define ekey 8 // encryption key schedule base address, size 256
+#define dkey 264 // decryption key schedule base address, size 256
+
+// This macro performs a forward encryption cycle. It is entered with
+// the first previous round column values in %eax, %ebx, %esi and %edi and
+// exits with the final values in the same registers.
+
+#define fwd_rnd(p1,p2) \
+ mov %ebx,(%esp) ;\
+ movzbl %al,%edx ;\
+ mov %eax,%ecx ;\
+ mov p2(%ebp),%eax ;\
+ mov %edi,4(%esp) ;\
+ mov p2+12(%ebp),%edi ;\
+ xor p1(,%edx,4),%eax ;\
+ movzbl %ch,%edx ;\
+ shr $16,%ecx ;\
+ mov p2+4(%ebp),%ebx ;\
+ xor p1+tlen(,%edx,4),%edi ;\
+ movzbl %cl,%edx ;\
+ movzbl %ch,%ecx ;\
+ xor p1+3*tlen(,%ecx,4),%ebx ;\
+ mov %esi,%ecx ;\
+ mov p1+2*tlen(,%edx,4),%esi ;\
+ movzbl %cl,%edx ;\
+ xor p1(,%edx,4),%esi ;\
+ movzbl %ch,%edx ;\
+ shr $16,%ecx ;\
+ xor p1+tlen(,%edx,4),%ebx ;\
+ movzbl %cl,%edx ;\
+ movzbl %ch,%ecx ;\
+ xor p1+2*tlen(,%edx,4),%eax ;\
+ mov (%esp),%edx ;\
+ xor p1+3*tlen(,%ecx,4),%edi ;\
+ movzbl %dl,%ecx ;\
+ xor p2+8(%ebp),%esi ;\
+ xor p1(,%ecx,4),%ebx ;\
+ movzbl %dh,%ecx ;\
+ shr $16,%edx ;\
+ xor p1+tlen(,%ecx,4),%eax ;\
+ movzbl %dl,%ecx ;\
+ movzbl %dh,%edx ;\
+ xor p1+2*tlen(,%ecx,4),%edi ;\
+ mov 4(%esp),%ecx ;\
+ xor p1+3*tlen(,%edx,4),%esi ;\
+ movzbl %cl,%edx ;\
+ xor p1(,%edx,4),%edi ;\
+ movzbl %ch,%edx ;\
+ shr $16,%ecx ;\
+ xor p1+tlen(,%edx,4),%esi ;\
+ movzbl %cl,%edx ;\
+ movzbl %ch,%ecx ;\
+ xor p1+2*tlen(,%edx,4),%ebx ;\
+ xor p1+3*tlen(,%ecx,4),%eax
+
+// This macro performs an inverse encryption cycle. It is entered with
+// the first previous round column values in %eax, %ebx, %esi and %edi and
+// exits with the final values in the same registers.
+
+#define inv_rnd(p1,p2) \
+ movzbl %al,%edx ;\
+ mov %ebx,(%esp) ;\
+ mov %eax,%ecx ;\
+ mov p2(%ebp),%eax ;\
+ mov %edi,4(%esp) ;\
+ mov p2+4(%ebp),%ebx ;\
+ xor p1(,%edx,4),%eax ;\
+ movzbl %ch,%edx ;\
+ shr $16,%ecx ;\
+ mov p2+12(%ebp),%edi ;\
+ xor p1+tlen(,%edx,4),%ebx ;\
+ movzbl %cl,%edx ;\
+ movzbl %ch,%ecx ;\
+ xor p1+3*tlen(,%ecx,4),%edi ;\
+ mov %esi,%ecx ;\
+ mov p1+2*tlen(,%edx,4),%esi ;\
+ movzbl %cl,%edx ;\
+ xor p1(,%edx,4),%esi ;\
+ movzbl %ch,%edx ;\
+ shr $16,%ecx ;\
+ xor p1+tlen(,%edx,4),%edi ;\
+ movzbl %cl,%edx ;\
+ movzbl %ch,%ecx ;\
+ xor p1+2*tlen(,%edx,4),%eax ;\
+ mov (%esp),%edx ;\
+ xor p1+3*tlen(,%ecx,4),%ebx ;\
+ movzbl %dl,%ecx ;\
+ xor p2+8(%ebp),%esi ;\
+ xor p1(,%ecx,4),%ebx ;\
+ movzbl %dh,%ecx ;\
+ shr $16,%edx ;\
+ xor p1+tlen(,%ecx,4),%esi ;\
+ movzbl %dl,%ecx ;\
+ movzbl %dh,%edx ;\
+ xor p1+2*tlen(,%ecx,4),%edi ;\
+ mov 4(%esp),%ecx ;\
+ xor p1+3*tlen(,%edx,4),%eax ;\
+ movzbl %cl,%edx ;\
+ xor p1(,%edx,4),%edi ;\
+ movzbl %ch,%edx ;\
+ shr $16,%ecx ;\
+ xor p1+tlen(,%edx,4),%eax ;\
+ movzbl %cl,%edx ;\
+ movzbl %ch,%ecx ;\
+ xor p1+2*tlen(,%edx,4),%ebx ;\
+ xor p1+3*tlen(,%ecx,4),%esi
+
+// AES (Rijndael) Encryption Subroutine
+
+ .text
+ .align ALIGN32BYTES
+aes_encrypt:
+ push %ebp
+ mov ctx(%esp),%ebp // pointer to context
+ mov in_blk(%esp),%ecx
+ push %ebx
+ push %esi
+ push %edi
+ mov nrnd(%ebp),%edx // number of rounds
+ lea ekey+16(%ebp),%ebp // key pointer
+
+// input four columns and xor in first round key
+
+ mov (%ecx),%eax
+ mov 4(%ecx),%ebx
+ mov 8(%ecx),%esi
+ mov 12(%ecx),%edi
+ xor -16(%ebp),%eax
+ xor -12(%ebp),%ebx
+ xor -8(%ebp),%esi
+ xor -4(%ebp),%edi
+
+ sub $8,%esp // space for register saves on stack
+
+ sub $10,%edx
+ je aes_15
+ add $32,%ebp
+ sub $2,%edx
+ je aes_13
+ add $32,%ebp
+
+ fwd_rnd(aes_ft_tab,-64) // 14 rounds for 256-bit key
+ fwd_rnd(aes_ft_tab,-48)
+aes_13: fwd_rnd(aes_ft_tab,-32) // 12 rounds for 192-bit key
+ fwd_rnd(aes_ft_tab,-16)
+aes_15: fwd_rnd(aes_ft_tab,0) // 10 rounds for 128-bit key
+ fwd_rnd(aes_ft_tab,16)
+ fwd_rnd(aes_ft_tab,32)
+ fwd_rnd(aes_ft_tab,48)
+ fwd_rnd(aes_ft_tab,64)
+ fwd_rnd(aes_ft_tab,80)
+ fwd_rnd(aes_ft_tab,96)
+ fwd_rnd(aes_ft_tab,112)
+ fwd_rnd(aes_ft_tab,128)
+ fwd_rnd(aes_fl_tab,144) // last round uses a different table
+
+// move final values to the output array.
+
+ mov out_blk+20(%esp),%ebp
+ add $8,%esp
+ mov %eax,(%ebp)
+ mov %ebx,4(%ebp)
+ mov %esi,8(%ebp)
+ mov %edi,12(%ebp)
+ pop %edi
+ pop %esi
+ pop %ebx
+ pop %ebp
+ ret
+
+
+// AES (Rijndael) Decryption Subroutine
+
+ .align ALIGN32BYTES
+aes_decrypt:
+ push %ebp
+ mov ctx(%esp),%ebp // pointer to context
+ mov in_blk(%esp),%ecx
+ push %ebx
+ push %esi
+ push %edi
+ mov nrnd(%ebp),%edx // number of rounds
+ lea dkey+16(%ebp),%ebp // key pointer
+
+// input four columns and xor in first round key
+
+ mov (%ecx),%eax
+ mov 4(%ecx),%ebx
+ mov 8(%ecx),%esi
+ mov 12(%ecx),%edi
+ xor -16(%ebp),%eax
+ xor -12(%ebp),%ebx
+ xor -8(%ebp),%esi
+ xor -4(%ebp),%edi
+
+ sub $8,%esp // space for register saves on stack
+
+ sub $10,%edx
+ je aes_25
+ add $32,%ebp
+ sub $2,%edx
+ je aes_23
+ add $32,%ebp
+
+ inv_rnd(aes_it_tab,-64) // 14 rounds for 256-bit key
+ inv_rnd(aes_it_tab,-48)
+aes_23: inv_rnd(aes_it_tab,-32) // 12 rounds for 192-bit key
+ inv_rnd(aes_it_tab,-16)
+aes_25: inv_rnd(aes_it_tab,0) // 10 rounds for 128-bit key
+ inv_rnd(aes_it_tab,16)
+ inv_rnd(aes_it_tab,32)
+ inv_rnd(aes_it_tab,48)
+ inv_rnd(aes_it_tab,64)
+ inv_rnd(aes_it_tab,80)
+ inv_rnd(aes_it_tab,96)
+ inv_rnd(aes_it_tab,112)
+ inv_rnd(aes_it_tab,128)
+ inv_rnd(aes_il_tab,144) // last round uses a different table
+
+// move final values to the output array.
+
+ mov out_blk+20(%esp),%ebp
+ add $8,%esp
+ mov %eax,(%ebp)
+ mov %ebx,4(%ebp)
+ mov %esi,8(%ebp)
+ mov %edi,12(%ebp)
+ pop %edi
+ pop %esi
+ pop %ebx
+ pop %ebp
+ ret
+
+// AES (Rijndael) Key Schedule Subroutine
+
+// input/output parameters
+
+#define aes_cx 12 // AES context
+#define in_key 16 // key input array address
+#define key_ln 20 // key length, bytes (16,24,32) or bits (128,192,256)
+#define ed_flg 24 // 0=create both encr/decr keys, 1=create encr key only
+
+// offsets for locals
+
+#define cnt -4
+#define slen 8
+
+// This macro performs a column mixing operation on an input 32-bit
+// word to give a 32-bit result. It uses each of the 4 bytes in the
+// the input column to index 4 different tables of 256 32-bit words
+// that are xored together to form the output value.
+
+#define mix_col(p1) \
+ movzbl %bl,%ecx ;\
+ mov p1(,%ecx,4),%eax ;\
+ movzbl %bh,%ecx ;\
+ ror $16,%ebx ;\
+ xor p1+tlen(,%ecx,4),%eax ;\
+ movzbl %bl,%ecx ;\
+ xor p1+2*tlen(,%ecx,4),%eax ;\
+ movzbl %bh,%ecx ;\
+ xor p1+3*tlen(,%ecx,4),%eax
+
+// Key Schedule Macros
+
+#define ksc4(p1) \
+ rol $24,%ebx ;\
+ mix_col(aes_fl_tab) ;\
+ ror $8,%ebx ;\
+ xor 4*p1+aes_rcon_tab,%eax ;\
+ xor %eax,%esi ;\
+ xor %esi,%ebp ;\
+ mov %esi,16*p1(%edi) ;\
+ mov %ebp,16*p1+4(%edi) ;\
+ xor %ebp,%edx ;\
+ xor %edx,%ebx ;\
+ mov %edx,16*p1+8(%edi) ;\
+ mov %ebx,16*p1+12(%edi)
+
+#define ksc6(p1) \
+ rol $24,%ebx ;\
+ mix_col(aes_fl_tab) ;\
+ ror $8,%ebx ;\
+ xor 4*p1+aes_rcon_tab,%eax ;\
+ xor 24*p1-24(%edi),%eax ;\
+ mov %eax,24*p1(%edi) ;\
+ xor 24*p1-20(%edi),%eax ;\
+ mov %eax,24*p1+4(%edi) ;\
+ xor %eax,%esi ;\
+ xor %esi,%ebp ;\
+ mov %esi,24*p1+8(%edi) ;\
+ mov %ebp,24*p1+12(%edi) ;\
+ xor %ebp,%edx ;\
+ xor %edx,%ebx ;\
+ mov %edx,24*p1+16(%edi) ;\
+ mov %ebx,24*p1+20(%edi)
+
+#define ksc8(p1) \
+ rol $24,%ebx ;\
+ mix_col(aes_fl_tab) ;\
+ ror $8,%ebx ;\
+ xor 4*p1+aes_rcon_tab,%eax ;\
+ xor 32*p1-32(%edi),%eax ;\
+ mov %eax,32*p1(%edi) ;\
+ xor 32*p1-28(%edi),%eax ;\
+ mov %eax,32*p1+4(%edi) ;\
+ xor 32*p1-24(%edi),%eax ;\
+ mov %eax,32*p1+8(%edi) ;\
+ xor 32*p1-20(%edi),%eax ;\
+ mov %eax,32*p1+12(%edi) ;\
+ push %ebx ;\
+ mov %eax,%ebx ;\
+ mix_col(aes_fl_tab) ;\
+ pop %ebx ;\
+ xor %eax,%esi ;\
+ xor %esi,%ebp ;\
+ mov %esi,32*p1+16(%edi) ;\
+ mov %ebp,32*p1+20(%edi) ;\
+ xor %ebp,%edx ;\
+ xor %edx,%ebx ;\
+ mov %edx,32*p1+24(%edi) ;\
+ mov %ebx,32*p1+28(%edi)
+
+ .align ALIGN32BYTES
+aes_set_key:
+ pushfl
+ push %ebp
+ mov %esp,%ebp
+ sub $slen,%esp
+ push %ebx
+ push %esi
+ push %edi
+
+ mov aes_cx(%ebp),%edx // edx -> AES context
+
+ mov key_ln(%ebp),%ecx // key length
+ cmpl $128,%ecx
+ jb aes_30
+ shr $3,%ecx
+aes_30: cmpl $32,%ecx
+ je aes_32
+ cmpl $24,%ecx
+ je aes_32
+ mov $16,%ecx
+aes_32: shr $2,%ecx
+ mov %ecx,nkey(%edx)
+
+ lea 6(%ecx),%eax // 10/12/14 for 4/6/8 32-bit key length
+ mov %eax,nrnd(%edx)
+
+ mov in_key(%ebp),%esi // key input array
+ lea ekey(%edx),%edi // key position in AES context
+ cld
+ push %ebp
+ mov %ecx,%eax // save key length in eax
+ rep ; movsl // words in the key schedule
+ mov -4(%esi),%ebx // put some values in registers
+ mov -8(%esi),%edx // to allow faster code
+ mov -12(%esi),%ebp
+ mov -16(%esi),%esi
+
+ cmpl $4,%eax // jump on key size
+ je aes_36
+ cmpl $6,%eax
+ je aes_35
+
+ ksc8(0)
+ ksc8(1)
+ ksc8(2)
+ ksc8(3)
+ ksc8(4)
+ ksc8(5)
+ ksc8(6)
+ jmp aes_37
+aes_35: ksc6(0)
+ ksc6(1)
+ ksc6(2)
+ ksc6(3)
+ ksc6(4)
+ ksc6(5)
+ ksc6(6)
+ ksc6(7)
+ jmp aes_37
+aes_36: ksc4(0)
+ ksc4(1)
+ ksc4(2)
+ ksc4(3)
+ ksc4(4)
+ ksc4(5)
+ ksc4(6)
+ ksc4(7)
+ ksc4(8)
+ ksc4(9)
+aes_37: pop %ebp
+ mov aes_cx(%ebp),%edx // edx -> AES context
+ cmpl $0,ed_flg(%ebp)
+ jne aes_39
+
+// compile decryption key schedule from encryption schedule - reverse
+// order and do mix_column operation on round keys except first and last
+
+ mov nrnd(%edx),%eax // kt = cx->d_key + nc * cx->Nrnd
+ shl $2,%eax
+ lea dkey(%edx,%eax,4),%edi
+ lea ekey(%edx),%esi // kf = cx->e_key
+
+ movsl // copy first round key (unmodified)
+ movsl
+ movsl
+ movsl
+ sub $32,%edi
+ movl $1,cnt(%ebp)
+aes_38: // do mix column on each column of
+ lodsl // each round key
+ mov %eax,%ebx
+ mix_col(aes_im_tab)
+ stosl
+ lodsl
+ mov %eax,%ebx
+ mix_col(aes_im_tab)
+ stosl
+ lodsl
+ mov %eax,%ebx
+ mix_col(aes_im_tab)
+ stosl
+ lodsl
+ mov %eax,%ebx
+ mix_col(aes_im_tab)
+ stosl
+ sub $32,%edi
+
+ incl cnt(%ebp)
+ mov cnt(%ebp),%eax
+ cmp nrnd(%edx),%eax
+ jb aes_38
+
+ movsl // copy last round key (unmodified)
+ movsl
+ movsl
+ movsl
+aes_39: pop %edi
+ pop %esi
+ pop %ebx
+ mov %ebp,%esp
+ pop %ebp
+ popfl
+ ret
+
+
+// finite field multiplies by {02}, {04} and {08}
+
+#define f2(x) ((x<<1)^(((x>>7)&1)*0x11b))
+#define f4(x) ((x<<2)^(((x>>6)&1)*0x11b)^(((x>>6)&2)*0x11b))
+#define f8(x) ((x<<3)^(((x>>5)&1)*0x11b)^(((x>>5)&2)*0x11b)^(((x>>5)&4)*0x11b))
+
+// finite field multiplies required in table generation
+
+#define f3(x) (f2(x) ^ x)
+#define f9(x) (f8(x) ^ x)
+#define fb(x) (f8(x) ^ f2(x) ^ x)
+#define fd(x) (f8(x) ^ f4(x) ^ x)
+#define fe(x) (f8(x) ^ f4(x) ^ f2(x))
+
+// These defines generate the forward table entries
+
+#define u0(x) ((f3(x) << 24) | (x << 16) | (x << 8) | f2(x))
+#define u1(x) ((x << 24) | (x << 16) | (f2(x) << 8) | f3(x))
+#define u2(x) ((x << 24) | (f2(x) << 16) | (f3(x) << 8) | x)
+#define u3(x) ((f2(x) << 24) | (f3(x) << 16) | (x << 8) | x)
+
+// These defines generate the inverse table entries
+
+#define v0(x) ((fb(x) << 24) | (fd(x) << 16) | (f9(x) << 8) | fe(x))
+#define v1(x) ((fd(x) << 24) | (f9(x) << 16) | (fe(x) << 8) | fb(x))
+#define v2(x) ((f9(x) << 24) | (fe(x) << 16) | (fb(x) << 8) | fd(x))
+#define v3(x) ((fe(x) << 24) | (fb(x) << 16) | (fd(x) << 8) | f9(x))
+
+// These defines generate entries for the last round tables
+
+#define w0(x) (x)
+#define w1(x) (x << 8)
+#define w2(x) (x << 16)
+#define w3(x) (x << 24)
+
+// macro to generate inverse mix column tables (needed for the key schedule)
+
+#define im_data0(p1) \
+ .long p1(0x00),p1(0x01),p1(0x02),p1(0x03),p1(0x04),p1(0x05),p1(0x06),p1(0x07) ;\
+ .long p1(0x08),p1(0x09),p1(0x0a),p1(0x0b),p1(0x0c),p1(0x0d),p1(0x0e),p1(0x0f) ;\
+ .long p1(0x10),p1(0x11),p1(0x12),p1(0x13),p1(0x14),p1(0x15),p1(0x16),p1(0x17) ;\
+ .long p1(0x18),p1(0x19),p1(0x1a),p1(0x1b),p1(0x1c),p1(0x1d),p1(0x1e),p1(0x1f)
+#define im_data1(p1) \
+ .long p1(0x20),p1(0x21),p1(0x22),p1(0x23),p1(0x24),p1(0x25),p1(0x26),p1(0x27) ;\
+ .long p1(0x28),p1(0x29),p1(0x2a),p1(0x2b),p1(0x2c),p1(0x2d),p1(0x2e),p1(0x2f) ;\
+ .long p1(0x30),p1(0x31),p1(0x32),p1(0x33),p1(0x34),p1(0x35),p1(0x36),p1(0x37) ;\
+ .long p1(0x38),p1(0x39),p1(0x3a),p1(0x3b),p1(0x3c),p1(0x3d),p1(0x3e),p1(0x3f)
+#define im_data2(p1) \
+ .long p1(0x40),p1(0x41),p1(0x42),p1(0x43),p1(0x44),p1(0x45),p1(0x46),p1(0x47) ;\
+ .long p1(0x48),p1(0x49),p1(0x4a),p1(0x4b),p1(0x4c),p1(0x4d),p1(0x4e),p1(0x4f) ;\
+ .long p1(0x50),p1(0x51),p1(0x52),p1(0x53),p1(0x54),p1(0x55),p1(0x56),p1(0x57) ;\
+ .long p1(0x58),p1(0x59),p1(0x5a),p1(0x5b),p1(0x5c),p1(0x5d),p1(0x5e),p1(0x5f)
+#define im_data3(p1) \
+ .long p1(0x60),p1(0x61),p1(0x62),p1(0x63),p1(0x64),p1(0x65),p1(0x66),p1(0x67) ;\
+ .long p1(0x68),p1(0x69),p1(0x6a),p1(0x6b),p1(0x6c),p1(0x6d),p1(0x6e),p1(0x6f) ;\
+ .long p1(0x70),p1(0x71),p1(0x72),p1(0x73),p1(0x74),p1(0x75),p1(0x76),p1(0x77) ;\
+ .long p1(0x78),p1(0x79),p1(0x7a),p1(0x7b),p1(0x7c),p1(0x7d),p1(0x7e),p1(0x7f)
+#define im_data4(p1) \
+ .long p1(0x80),p1(0x81),p1(0x82),p1(0x83),p1(0x84),p1(0x85),p1(0x86),p1(0x87) ;\
+ .long p1(0x88),p1(0x89),p1(0x8a),p1(0x8b),p1(0x8c),p1(0x8d),p1(0x8e),p1(0x8f) ;\
+ .long p1(0x90),p1(0x91),p1(0x92),p1(0x93),p1(0x94),p1(0x95),p1(0x96),p1(0x97) ;\
+ .long p1(0x98),p1(0x99),p1(0x9a),p1(0x9b),p1(0x9c),p1(0x9d),p1(0x9e),p1(0x9f)
+#define im_data5(p1) \
+ .long p1(0xa0),p1(0xa1),p1(0xa2),p1(0xa3),p1(0xa4),p1(0xa5),p1(0xa6),p1(0xa7) ;\
+ .long p1(0xa8),p1(0xa9),p1(0xaa),p1(0xab),p1(0xac),p1(0xad),p1(0xae),p1(0xaf) ;\
+ .long p1(0xb0),p1(0xb1),p1(0xb2),p1(0xb3),p1(0xb4),p1(0xb5),p1(0xb6),p1(0xb7) ;\
+ .long p1(0xb8),p1(0xb9),p1(0xba),p1(0xbb),p1(0xbc),p1(0xbd),p1(0xbe),p1(0xbf)
+#define im_data6(p1) \
+ .long p1(0xc0),p1(0xc1),p1(0xc2),p1(0xc3),p1(0xc4),p1(0xc5),p1(0xc6),p1(0xc7) ;\
+ .long p1(0xc8),p1(0xc9),p1(0xca),p1(0xcb),p1(0xcc),p1(0xcd),p1(0xce),p1(0xcf) ;\
+ .long p1(0xd0),p1(0xd1),p1(0xd2),p1(0xd3),p1(0xd4),p1(0xd5),p1(0xd6),p1(0xd7) ;\
+ .long p1(0xd8),p1(0xd9),p1(0xda),p1(0xdb),p1(0xdc),p1(0xdd),p1(0xde),p1(0xdf)
+#define im_data7(p1) \
+ .long p1(0xe0),p1(0xe1),p1(0xe2),p1(0xe3),p1(0xe4),p1(0xe5),p1(0xe6),p1(0xe7) ;\
+ .long p1(0xe8),p1(0xe9),p1(0xea),p1(0xeb),p1(0xec),p1(0xed),p1(0xee),p1(0xef) ;\
+ .long p1(0xf0),p1(0xf1),p1(0xf2),p1(0xf3),p1(0xf4),p1(0xf5),p1(0xf6),p1(0xf7) ;\
+ .long p1(0xf8),p1(0xf9),p1(0xfa),p1(0xfb),p1(0xfc),p1(0xfd),p1(0xfe),p1(0xff)
+
+// S-box data - 256 entries
+
+#define sb_data0(p1) \
+ .long p1(0x63),p1(0x7c),p1(0x77),p1(0x7b),p1(0xf2),p1(0x6b),p1(0x6f),p1(0xc5) ;\
+ .long p1(0x30),p1(0x01),p1(0x67),p1(0x2b),p1(0xfe),p1(0xd7),p1(0xab),p1(0x76) ;\
+ .long p1(0xca),p1(0x82),p1(0xc9),p1(0x7d),p1(0xfa),p1(0x59),p1(0x47),p1(0xf0) ;\
+ .long p1(0xad),p1(0xd4),p1(0xa2),p1(0xaf),p1(0x9c),p1(0xa4),p1(0x72),p1(0xc0)
+#define sb_data1(p1) \
+ .long p1(0xb7),p1(0xfd),p1(0x93),p1(0x26),p1(0x36),p1(0x3f),p1(0xf7),p1(0xcc) ;\
+ .long p1(0x34),p1(0xa5),p1(0xe5),p1(0xf1),p1(0x71),p1(0xd8),p1(0x31),p1(0x15) ;\
+ .long p1(0x04),p1(0xc7),p1(0x23),p1(0xc3),p1(0x18),p1(0x96),p1(0x05),p1(0x9a) ;\
+ .long p1(0x07),p1(0x12),p1(0x80),p1(0xe2),p1(0xeb),p1(0x27),p1(0xb2),p1(0x75)
+#define sb_data2(p1) \
+ .long p1(0x09),p1(0x83),p1(0x2c),p1(0x1a),p1(0x1b),p1(0x6e),p1(0x5a),p1(0xa0) ;\
+ .long p1(0x52),p1(0x3b),p1(0xd6),p1(0xb3),p1(0x29),p1(0xe3),p1(0x2f),p1(0x84) ;\
+ .long p1(0x53),p1(0xd1),p1(0x00),p1(0xed),p1(0x20),p1(0xfc),p1(0xb1),p1(0x5b) ;\
+ .long p1(0x6a),p1(0xcb),p1(0xbe),p1(0x39),p1(0x4a),p1(0x4c),p1(0x58),p1(0xcf)
+#define sb_data3(p1) \
+ .long p1(0xd0),p1(0xef),p1(0xaa),p1(0xfb),p1(0x43),p1(0x4d),p1(0x33),p1(0x85) ;\
+ .long p1(0x45),p1(0xf9),p1(0x02),p1(0x7f),p1(0x50),p1(0x3c),p1(0x9f),p1(0xa8) ;\
+ .long p1(0x51),p1(0xa3),p1(0x40),p1(0x8f),p1(0x92),p1(0x9d),p1(0x38),p1(0xf5) ;\
+ .long p1(0xbc),p1(0xb6),p1(0xda),p1(0x21),p1(0x10),p1(0xff),p1(0xf3),p1(0xd2)
+#define sb_data4(p1) \
+ .long p1(0xcd),p1(0x0c),p1(0x13),p1(0xec),p1(0x5f),p1(0x97),p1(0x44),p1(0x17) ;\
+ .long p1(0xc4),p1(0xa7),p1(0x7e),p1(0x3d),p1(0x64),p1(0x5d),p1(0x19),p1(0x73) ;\
+ .long p1(0x60),p1(0x81),p1(0x4f),p1(0xdc),p1(0x22),p1(0x2a),p1(0x90),p1(0x88) ;\
+ .long p1(0x46),p1(0xee),p1(0xb8),p1(0x14),p1(0xde),p1(0x5e),p1(0x0b),p1(0xdb)
+#define sb_data5(p1) \
+ .long p1(0xe0),p1(0x32),p1(0x3a),p1(0x0a),p1(0x49),p1(0x06),p1(0x24),p1(0x5c) ;\
+ .long p1(0xc2),p1(0xd3),p1(0xac),p1(0x62),p1(0x91),p1(0x95),p1(0xe4),p1(0x79) ;\
+ .long p1(0xe7),p1(0xc8),p1(0x37),p1(0x6d),p1(0x8d),p1(0xd5),p1(0x4e),p1(0xa9) ;\
+ .long p1(0x6c),p1(0x56),p1(0xf4),p1(0xea),p1(0x65),p1(0x7a),p1(0xae),p1(0x08)
+#define sb_data6(p1) \
+ .long p1(0xba),p1(0x78),p1(0x25),p1(0x2e),p1(0x1c),p1(0xa6),p1(0xb4),p1(0xc6) ;\
+ .long p1(0xe8),p1(0xdd),p1(0x74),p1(0x1f),p1(0x4b),p1(0xbd),p1(0x8b),p1(0x8a) ;\
+ .long p1(0x70),p1(0x3e),p1(0xb5),p1(0x66),p1(0x48),p1(0x03),p1(0xf6),p1(0x0e) ;\
+ .long p1(0x61),p1(0x35),p1(0x57),p1(0xb9),p1(0x86),p1(0xc1),p1(0x1d),p1(0x9e)
+#define sb_data7(p1) \
+ .long p1(0xe1),p1(0xf8),p1(0x98),p1(0x11),p1(0x69),p1(0xd9),p1(0x8e),p1(0x94) ;\
+ .long p1(0x9b),p1(0x1e),p1(0x87),p1(0xe9),p1(0xce),p1(0x55),p1(0x28),p1(0xdf) ;\
+ .long p1(0x8c),p1(0xa1),p1(0x89),p1(0x0d),p1(0xbf),p1(0xe6),p1(0x42),p1(0x68) ;\
+ .long p1(0x41),p1(0x99),p1(0x2d),p1(0x0f),p1(0xb0),p1(0x54),p1(0xbb),p1(0x16)
+
+// Inverse S-box data - 256 entries
+
+#define ib_data0(p1) \
+ .long p1(0x52),p1(0x09),p1(0x6a),p1(0xd5),p1(0x30),p1(0x36),p1(0xa5),p1(0x38) ;\
+ .long p1(0xbf),p1(0x40),p1(0xa3),p1(0x9e),p1(0x81),p1(0xf3),p1(0xd7),p1(0xfb) ;\
+ .long p1(0x7c),p1(0xe3),p1(0x39),p1(0x82),p1(0x9b),p1(0x2f),p1(0xff),p1(0x87) ;\
+ .long p1(0x34),p1(0x8e),p1(0x43),p1(0x44),p1(0xc4),p1(0xde),p1(0xe9),p1(0xcb)
+#define ib_data1(p1) \
+ .long p1(0x54),p1(0x7b),p1(0x94),p1(0x32),p1(0xa6),p1(0xc2),p1(0x23),p1(0x3d) ;\
+ .long p1(0xee),p1(0x4c),p1(0x95),p1(0x0b),p1(0x42),p1(0xfa),p1(0xc3),p1(0x4e) ;\
+ .long p1(0x08),p1(0x2e),p1(0xa1),p1(0x66),p1(0x28),p1(0xd9),p1(0x24),p1(0xb2) ;\
+ .long p1(0x76),p1(0x5b),p1(0xa2),p1(0x49),p1(0x6d),p1(0x8b),p1(0xd1),p1(0x25)
+#define ib_data2(p1) \
+ .long p1(0x72),p1(0xf8),p1(0xf6),p1(0x64),p1(0x86),p1(0x68),p1(0x98),p1(0x16) ;\
+ .long p1(0xd4),p1(0xa4),p1(0x5c),p1(0xcc),p1(0x5d),p1(0x65),p1(0xb6),p1(0x92) ;\
+ .long p1(0x6c),p1(0x70),p1(0x48),p1(0x50),p1(0xfd),p1(0xed),p1(0xb9),p1(0xda) ;\
+ .long p1(0x5e),p1(0x15),p1(0x46),p1(0x57),p1(0xa7),p1(0x8d),p1(0x9d),p1(0x84)
+#define ib_data3(p1) \
+ .long p1(0x90),p1(0xd8),p1(0xab),p1(0x00),p1(0x8c),p1(0xbc),p1(0xd3),p1(0x0a) ;\
+ .long p1(0xf7),p1(0xe4),p1(0x58),p1(0x05),p1(0xb8),p1(0xb3),p1(0x45),p1(0x06) ;\
+ .long p1(0xd0),p1(0x2c),p1(0x1e),p1(0x8f),p1(0xca),p1(0x3f),p1(0x0f),p1(0x02) ;\
+ .long p1(0xc1),p1(0xaf),p1(0xbd),p1(0x03),p1(0x01),p1(0x13),p1(0x8a),p1(0x6b)
+#define ib_data4(p1) \
+ .long p1(0x3a),p1(0x91),p1(0x11),p1(0x41),p1(0x4f),p1(0x67),p1(0xdc),p1(0xea) ;\
+ .long p1(0x97),p1(0xf2),p1(0xcf),p1(0xce),p1(0xf0),p1(0xb4),p1(0xe6),p1(0x73) ;\
+ .long p1(0x96),p1(0xac),p1(0x74),p1(0x22),p1(0xe7),p1(0xad),p1(0x35),p1(0x85) ;\
+ .long p1(0xe2),p1(0xf9),p1(0x37),p1(0xe8),p1(0x1c),p1(0x75),p1(0xdf),p1(0x6e)
+#define ib_data5(p1) \
+ .long p1(0x47),p1(0xf1),p1(0x1a),p1(0x71),p1(0x1d),p1(0x29),p1(0xc5),p1(0x89) ;\
+ .long p1(0x6f),p1(0xb7),p1(0x62),p1(0x0e),p1(0xaa),p1(0x18),p1(0xbe),p1(0x1b) ;\
+ .long p1(0xfc),p1(0x56),p1(0x3e),p1(0x4b),p1(0xc6),p1(0xd2),p1(0x79),p1(0x20) ;\
+ .long p1(0x9a),p1(0xdb),p1(0xc0),p1(0xfe),p1(0x78),p1(0xcd),p1(0x5a),p1(0xf4)
+#define ib_data6(p1) \
+ .long p1(0x1f),p1(0xdd),p1(0xa8),p1(0x33),p1(0x88),p1(0x07),p1(0xc7),p1(0x31) ;\
+ .long p1(0xb1),p1(0x12),p1(0x10),p1(0x59),p1(0x27),p1(0x80),p1(0xec),p1(0x5f) ;\
+ .long p1(0x60),p1(0x51),p1(0x7f),p1(0xa9),p1(0x19),p1(0xb5),p1(0x4a),p1(0x0d) ;\
+ .long p1(0x2d),p1(0xe5),p1(0x7a),p1(0x9f),p1(0x93),p1(0xc9),p1(0x9c),p1(0xef)
+#define ib_data7(p1) \
+ .long p1(0xa0),p1(0xe0),p1(0x3b),p1(0x4d),p1(0xae),p1(0x2a),p1(0xf5),p1(0xb0) ;\
+ .long p1(0xc8),p1(0xeb),p1(0xbb),p1(0x3c),p1(0x83),p1(0x53),p1(0x99),p1(0x61) ;\
+ .long p1(0x17),p1(0x2b),p1(0x04),p1(0x7e),p1(0xba),p1(0x77),p1(0xd6),p1(0x26) ;\
+ .long p1(0xe1),p1(0x69),p1(0x14),p1(0x63),p1(0x55),p1(0x21),p1(0x0c),p1(0x7d)
+
+// The rcon_table (needed for the key schedule)
+//
+// Here is original Dr Brian Gladman's source code:
+// _rcon_tab:
+// %assign x 1
+// %rep 29
+// dd x
+// %assign x f2(x)
+// %endrep
+//
+// Here is precomputed output (it's more portable this way):
+
+ .section .rodata
+ .align ALIGN32BYTES
+aes_rcon_tab:
+ .long 0x01,0x02,0x04,0x08,0x10,0x20,0x40,0x80
+ .long 0x1b,0x36,0x6c,0xd8,0xab,0x4d,0x9a,0x2f
+ .long 0x5e,0xbc,0x63,0xc6,0x97,0x35,0x6a,0xd4
+ .long 0xb3,0x7d,0xfa,0xef,0xc5
+
+// The forward xor tables
+
+ .align ALIGN32BYTES
+aes_ft_tab:
+ sb_data0(u0)
+ sb_data1(u0)
+ sb_data2(u0)
+ sb_data3(u0)
+ sb_data4(u0)
+ sb_data5(u0)
+ sb_data6(u0)
+ sb_data7(u0)
+
+ sb_data0(u1)
+ sb_data1(u1)
+ sb_data2(u1)
+ sb_data3(u1)
+ sb_data4(u1)
+ sb_data5(u1)
+ sb_data6(u1)
+ sb_data7(u1)
+
+ sb_data0(u2)
+ sb_data1(u2)
+ sb_data2(u2)
+ sb_data3(u2)
+ sb_data4(u2)
+ sb_data5(u2)
+ sb_data6(u2)
+ sb_data7(u2)
+
+ sb_data0(u3)
+ sb_data1(u3)
+ sb_data2(u3)
+ sb_data3(u3)
+ sb_data4(u3)
+ sb_data5(u3)
+ sb_data6(u3)
+ sb_data7(u3)
+
+ .align ALIGN32BYTES
+aes_fl_tab:
+ sb_data0(w0)
+ sb_data1(w0)
+ sb_data2(w0)
+ sb_data3(w0)
+ sb_data4(w0)
+ sb_data5(w0)
+ sb_data6(w0)
+ sb_data7(w0)
+
+ sb_data0(w1)
+ sb_data1(w1)
+ sb_data2(w1)
+ sb_data3(w1)
+ sb_data4(w1)
+ sb_data5(w1)
+ sb_data6(w1)
+ sb_data7(w1)
+
+ sb_data0(w2)
+ sb_data1(w2)
+ sb_data2(w2)
+ sb_data3(w2)
+ sb_data4(w2)
+ sb_data5(w2)
+ sb_data6(w2)
+ sb_data7(w2)
+
+ sb_data0(w3)
+ sb_data1(w3)
+ sb_data2(w3)
+ sb_data3(w3)
+ sb_data4(w3)
+ sb_data5(w3)
+ sb_data6(w3)
+ sb_data7(w3)
+
+// The inverse xor tables
+
+ .align ALIGN32BYTES
+aes_it_tab:
+ ib_data0(v0)
+ ib_data1(v0)
+ ib_data2(v0)
+ ib_data3(v0)
+ ib_data4(v0)
+ ib_data5(v0)
+ ib_data6(v0)
+ ib_data7(v0)
+
+ ib_data0(v1)
+ ib_data1(v1)
+ ib_data2(v1)
+ ib_data3(v1)
+ ib_data4(v1)
+ ib_data5(v1)
+ ib_data6(v1)
+ ib_data7(v1)
+
+ ib_data0(v2)
+ ib_data1(v2)
+ ib_data2(v2)
+ ib_data3(v2)
+ ib_data4(v2)
+ ib_data5(v2)
+ ib_data6(v2)
+ ib_data7(v2)
+
+ ib_data0(v3)
+ ib_data1(v3)
+ ib_data2(v3)
+ ib_data3(v3)
+ ib_data4(v3)
+ ib_data5(v3)
+ ib_data6(v3)
+ ib_data7(v3)
+
+ .align ALIGN32BYTES
+aes_il_tab:
+ ib_data0(w0)
+ ib_data1(w0)
+ ib_data2(w0)
+ ib_data3(w0)
+ ib_data4(w0)
+ ib_data5(w0)
+ ib_data6(w0)
+ ib_data7(w0)
+
+ ib_data0(w1)
+ ib_data1(w1)
+ ib_data2(w1)
+ ib_data3(w1)
+ ib_data4(w1)
+ ib_data5(w1)
+ ib_data6(w1)
+ ib_data7(w1)
+
+ ib_data0(w2)
+ ib_data1(w2)
+ ib_data2(w2)
+ ib_data3(w2)
+ ib_data4(w2)
+ ib_data5(w2)
+ ib_data6(w2)
+ ib_data7(w2)
+
+ ib_data0(w3)
+ ib_data1(w3)
+ ib_data2(w3)
+ ib_data3(w3)
+ ib_data4(w3)
+ ib_data5(w3)
+ ib_data6(w3)
+ ib_data7(w3)
+
+// The inverse mix column tables
+
+ .align ALIGN32BYTES
+aes_im_tab:
+ im_data0(v0)
+ im_data1(v0)
+ im_data2(v0)
+ im_data3(v0)
+ im_data4(v0)
+ im_data5(v0)
+ im_data6(v0)
+ im_data7(v0)
+
+ im_data0(v1)
+ im_data1(v1)
+ im_data2(v1)
+ im_data3(v1)
+ im_data4(v1)
+ im_data5(v1)
+ im_data6(v1)
+ im_data7(v1)
+
+ im_data0(v2)
+ im_data1(v2)
+ im_data2(v2)
+ im_data3(v2)
+ im_data4(v2)
+ im_data5(v2)
+ im_data6(v2)
+ im_data7(v2)
+
+ im_data0(v3)
+ im_data1(v3)
+ im_data2(v3)
+ im_data3(v3)
+ im_data4(v3)
+ im_data5(v3)
+ im_data6(v3)
+ im_data7(v3)
Added: upstream/aespipe/2.3d/aes.c
URL: http://svn.debian.org/wsvn/pkg-loop-aes/upstream/aespipe/2.3d/aes.c?rev=1361&op=file
==============================================================================
--- upstream/aespipe/2.3d/aes.c (added)
+++ upstream/aespipe/2.3d/aes.c Sat Feb 24 20:51:06 2007
@@ -1,0 +1,1479 @@
+// I retain copyright in this code but I encourage its free use provided
+// that I don't carry any responsibility for the results. I am especially
+// happy to see it used in free and open source software. If you do use
+// it I would appreciate an acknowledgement of its origin in the code or
+// the product that results and I would also appreciate knowing a little
+// about the use to which it is being put. I am grateful to Frank Yellin
+// for some ideas that are used in this implementation.
+//
+// Dr B. R. Gladman <brg at gladman.uk.net> 6th April 2001.
+//
+// This is an implementation of the AES encryption algorithm (Rijndael)
+// designed by Joan Daemen and Vincent Rijmen. This version is designed
+// to provide both fixed and dynamic block and key lengths and can also
+// run with either big or little endian internal byte order (see aes.h).
+// It inputs block and key lengths in bytes with the legal values being
+// 16, 24 and 32.
+
+/*
+ * Modified by Jari Ruusu, May 1 2001
+ * - Fixed some compile warnings, code was ok but gcc warned anyway.
+ * - Changed basic types: byte -> unsigned char, word -> u_int32_t
+ * - Major name space cleanup: Names visible to outside now begin
+ * with "aes_" or "AES_". A lot of stuff moved from aes.h to aes.c
+ * - Removed C++ and DLL support as part of name space cleanup.
+ * - Eliminated unnecessary recomputation of tables. (actual bug fix)
+ * - Merged precomputed constant tables to aes.c file.
+ * - Removed data alignment restrictions for portability reasons.
+ * - Made block and key lengths accept bit count (128/192/256)
+ * as well byte count (16/24/32).
+ * - Removed all error checks. This change also eliminated the need
+ * to preinitialize the context struct to zero.
+ * - Removed some totally unused constants.
+ */
+/*
+ * Modified by Jari Ruusu, April 21 2004
+ * - Added back code that avoids byte swaps on big endian boxes.
+ */
+
+#include "aes.h"
+
+// CONFIGURATION OPTIONS (see also aes.h)
+//
+// 1. Define UNROLL for full loop unrolling in encryption and decryption.
+// 2. Define PARTIAL_UNROLL to unroll two loops in encryption and decryption.
+// 3. Define FIXED_TABLES for compiled rather than dynamic tables.
+// 4. Define FF_TABLES to use tables for field multiplies and inverses.
+// Do not enable this without understanding stack space requirements.
+// 5. Define ARRAYS to use arrays to hold the local state block. If this
+// is not defined, individually declared 32-bit words are used.
+// 6. Define FAST_VARIABLE if a high speed variable block implementation
+// is needed (essentially three separate fixed block size code sequences)
+// 7. Define either ONE_TABLE or FOUR_TABLES for a fast table driven
+// version using 1 table (2 kbytes of table space) or 4 tables (8
+// kbytes of table space) for higher speed.
+// 8. Define either ONE_LR_TABLE or FOUR_LR_TABLES for a further speed
+// increase by using tables for the last rounds but with more table
+// space (2 or 8 kbytes extra).
+// 9. If neither ONE_TABLE nor FOUR_TABLES is defined, a compact but
+// slower version is provided.
+// 10. If fast decryption key scheduling is needed define ONE_IM_TABLE
+// or FOUR_IM_TABLES for higher speed (2 or 8 kbytes extra).
+
+#define UNROLL
+//#define PARTIAL_UNROLL
+
+#define FIXED_TABLES
+//#define FF_TABLES
+//#define ARRAYS
+#define FAST_VARIABLE
+
+//#define ONE_TABLE
+#define FOUR_TABLES
+
+//#define ONE_LR_TABLE
+#define FOUR_LR_TABLES
+
+//#define ONE_IM_TABLE
+#define FOUR_IM_TABLES
+
+#if defined(UNROLL) && defined (PARTIAL_UNROLL)
+#error both UNROLL and PARTIAL_UNROLL are defined
+#endif
+
+#if defined(ONE_TABLE) && defined (FOUR_TABLES)
+#error both ONE_TABLE and FOUR_TABLES are defined
+#endif
+
+#if defined(ONE_LR_TABLE) && defined (FOUR_LR_TABLES)
+#error both ONE_LR_TABLE and FOUR_LR_TABLES are defined
+#endif
+
+#if defined(ONE_IM_TABLE) && defined (FOUR_IM_TABLES)
+#error both ONE_IM_TABLE and FOUR_IM_TABLES are defined
+#endif
+
+#if defined(AES_BLOCK_SIZE) && AES_BLOCK_SIZE != 16 && AES_BLOCK_SIZE != 24 && AES_BLOCK_SIZE != 32
+#error an illegal block size has been specified
+#endif
+
+/* INTERNAL_BYTE_ORDER: 0=unknown, 1=little endian, 2=big endian */
+#if defined(INTERNAL_BYTE_ORDER)
+#elif defined(__i386__)||defined(__i386)||defined(__x86_64__)||defined(__x86_64)||defined(__amd64__)||defined(__amd64)||defined(__AMD64__)||defined(__AMD64)
+# define INTERNAL_BYTE_ORDER 1
+# undef DATA_ALWAYS_ALIGNED
+# define DATA_ALWAYS_ALIGNED 1 /* unaligned access is always ok */
+#elif defined(__ppc__)||defined(__ppc)||defined(__PPC__)||defined(__PPC)||defined(__powerpc__)||defined(__powerpc)||defined(__POWERPC__)||defined(__POWERPC)||defined(__PowerPC__)||defined(__PowerPC)||defined(__ppc64__)||defined(__ppc64)||defined(__PPC64__)||defined(__PPC64)||defined(__powerpc64__)||defined(__powerpc64)||defined(__s390__)||defined(__s390)
+# define INTERNAL_BYTE_ORDER 2
+# undef DATA_ALWAYS_ALIGNED
+# define DATA_ALWAYS_ALIGNED 1 /* unaligned access is always ok */
+#elif defined(__alpha__)||defined(__alpha)||defined(__ia64__)||defined(__ia64)
+# define INTERNAL_BYTE_ORDER 1
+#elif defined(__hppa__)||defined(__hppa)||defined(__HPPA__)||defined(__HPPA)||defined(__parisc__)||defined(__parisc)||defined(__sparc__)||defined(__sparc)||defined(__sparc_v9__)||defined(__sparc_v9)||defined(__sparc64__)||defined(__sparc64)||defined(__mc68000__)||defined(__mc68000)
+# define INTERNAL_BYTE_ORDER 2
+#elif defined(CONFIGURE_DETECTS_BYTE_ORDER)
+# if WORDS_BIGENDIAN
+# define INTERNAL_BYTE_ORDER 2
+# else
+# define INTERNAL_BYTE_ORDER 1
+# endif
+#elif defined(__linux__) && defined(__KERNEL__)
+# include <asm/byteorder.h>
+# if defined(__BIG_ENDIAN)
+# define INTERNAL_BYTE_ORDER 2
+# else
+# define INTERNAL_BYTE_ORDER 1
+# endif
+#else
+# include <sys/param.h>
+# if (defined(BYTE_ORDER) && defined(LITTLE_ENDIAN) && (BYTE_ORDER == LITTLE_ENDIAN)) || (defined(__BYTE_ORDER) && defined(__LITTLE_ENDIAN) && (__BYTE_ORDER == __LITTLE_ENDIAN))
+# define INTERNAL_BYTE_ORDER 1
+# elif WORDS_BIGENDIAN || defined(__BIG_ENDIAN__) || (defined(BYTE_ORDER) && defined(BIG_ENDIAN) && (BYTE_ORDER == BIG_ENDIAN)) || (defined(__BYTE_ORDER) && defined(__BIG_ENDIAN) && (__BYTE_ORDER == __BIG_ENDIAN))
+# define INTERNAL_BYTE_ORDER 2
+# else
+# define INTERNAL_BYTE_ORDER 0
+# endif
+#endif
+
+#if defined(DATA_ALWAYS_ALIGNED) && (INTERNAL_BYTE_ORDER > 0)
+# define word_in(x) *(u_int32_t*)(x)
+# define word_out(x,v) *(u_int32_t*)(x) = (v)
+#elif defined(__linux__) && defined(__KERNEL__)
+# include <asm/unaligned.h>
+# define word_in(x) get_unaligned((u_int32_t*)(x))
+# define word_out(x,v) put_unaligned((v),(u_int32_t*)(x))
+#else
+/* unknown endianness and/or unable to handle unaligned data */
+# undef INTERNAL_BYTE_ORDER
+# define INTERNAL_BYTE_ORDER 1
+# define word_in(x) ((u_int32_t)(((unsigned char *)(x))[0])|((u_int32_t)(((unsigned char *)(x))[1])<<8)|((u_int32_t)(((unsigned char *)(x))[2])<<16)|((u_int32_t)(((unsigned char *)(x))[3])<<24))
+# define word_out(x,v) ((unsigned char *)(x))[0]=(v),((unsigned char *)(x))[1]=((v)>>8),((unsigned char *)(x))[2]=((v)>>16),((unsigned char *)(x))[3]=((v)>>24)
+#endif
+
+// upr(x,n): rotates bytes within words by n positions, moving bytes
+// to higher index positions with wrap around into low positions
+// ups(x,n): moves bytes by n positions to higher index positions in
+// words but without wrap around
+// bval(x,n): extracts a byte from a word
+
+#if (INTERNAL_BYTE_ORDER < 2)
+/* little endian */
+#define upr(x,n) (((x) << 8 * (n)) | ((x) >> (32 - 8 * (n))))
+#define ups(x,n) ((x) << 8 * (n))
+#define bval(x,n) ((unsigned char)((x) >> 8 * (n)))
+#define bytes2word(b0, b1, b2, b3) \
+ ((u_int32_t)(b3) << 24 | (u_int32_t)(b2) << 16 | (u_int32_t)(b1) << 8 | (b0))
+#else
+/* big endian */
+#define upr(x,n) (((x) >> 8 * (n)) | ((x) << (32 - 8 * (n))))
+#define ups(x,n) ((x) >> 8 * (n)))
+#define bval(x,n) ((unsigned char)((x) >> (24 - 8 * (n))))
+#define bytes2word(b0, b1, b2, b3) \
+ ((u_int32_t)(b0) << 24 | (u_int32_t)(b1) << 16 | (u_int32_t)(b2) << 8 | (b3))
+#endif
+
+// Disable at least some poor combinations of options
+
+#if !defined(ONE_TABLE) && !defined(FOUR_TABLES)
+#define FIXED_TABLES
+#undef UNROLL
+#undef ONE_LR_TABLE
+#undef FOUR_LR_TABLES
+#undef ONE_IM_TABLE
+#undef FOUR_IM_TABLES
+#elif !defined(FOUR_TABLES)
+#ifdef FOUR_LR_TABLES
+#undef FOUR_LR_TABLES
+#define ONE_LR_TABLE
+#endif
+#ifdef FOUR_IM_TABLES
+#undef FOUR_IM_TABLES
+#define ONE_IM_TABLE
+#endif
+#elif !defined(AES_BLOCK_SIZE)
+#if defined(UNROLL)
+#define PARTIAL_UNROLL
+#undef UNROLL
+#endif
+#endif
+
+// the finite field modular polynomial and elements
+
+#define ff_poly 0x011b
+#define ff_hi 0x80
+
+// multiply four bytes in GF(2^8) by 'x' {02} in parallel
+
+#define m1 0x80808080
+#define m2 0x7f7f7f7f
+#define m3 0x0000001b
+#define FFmulX(x) ((((x) & m2) << 1) ^ ((((x) & m1) >> 7) * m3))
+
+// The following defines provide alternative definitions of FFmulX that might
+// give improved performance if a fast 32-bit multiply is not available. Note
+// that a temporary variable u needs to be defined where FFmulX is used.
+
+// #define FFmulX(x) (u = (x) & m1, u |= (u >> 1), ((x) & m2) << 1) ^ ((u >> 3) | (u >> 6))
+// #define m4 0x1b1b1b1b
+// #define FFmulX(x) (u = (x) & m1, ((x) & m2) << 1) ^ ((u - (u >> 7)) & m4)
+
+// perform column mix operation on four bytes in parallel
+
+#define fwd_mcol(x) (f2 = FFmulX(x), f2 ^ upr(x ^ f2,3) ^ upr(x,2) ^ upr(x,1))
+
+#if defined(FIXED_TABLES)
+
+// the S-Box table
+
+static const unsigned char s_box[256] =
+{
+ 0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5,
+ 0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76,
+ 0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0,
+ 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0,
+ 0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc,
+ 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15,
+ 0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a,
+ 0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75,
+ 0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0,
+ 0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84,
+ 0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b,
+ 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf,
+ 0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85,
+ 0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8,
+ 0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5,
+ 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2,
+ 0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17,
+ 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73,
+ 0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88,
+ 0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb,
+ 0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c,
+ 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79,
+ 0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9,
+ 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08,
+ 0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6,
+ 0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a,
+ 0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e,
+ 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e,
+ 0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94,
+ 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf,
+ 0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68,
+ 0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16
+};
+
+// the inverse S-Box table
+
+static const unsigned char inv_s_box[256] =
+{
+ 0x52, 0x09, 0x6a, 0xd5, 0x30, 0x36, 0xa5, 0x38,
+ 0xbf, 0x40, 0xa3, 0x9e, 0x81, 0xf3, 0xd7, 0xfb,
+ 0x7c, 0xe3, 0x39, 0x82, 0x9b, 0x2f, 0xff, 0x87,
+ 0x34, 0x8e, 0x43, 0x44, 0xc4, 0xde, 0xe9, 0xcb,
+ 0x54, 0x7b, 0x94, 0x32, 0xa6, 0xc2, 0x23, 0x3d,
+ 0xee, 0x4c, 0x95, 0x0b, 0x42, 0xfa, 0xc3, 0x4e,
+ 0x08, 0x2e, 0xa1, 0x66, 0x28, 0xd9, 0x24, 0xb2,
+ 0x76, 0x5b, 0xa2, 0x49, 0x6d, 0x8b, 0xd1, 0x25,
+ 0x72, 0xf8, 0xf6, 0x64, 0x86, 0x68, 0x98, 0x16,
+ 0xd4, 0xa4, 0x5c, 0xcc, 0x5d, 0x65, 0xb6, 0x92,
+ 0x6c, 0x70, 0x48, 0x50, 0xfd, 0xed, 0xb9, 0xda,
+ 0x5e, 0x15, 0x46, 0x57, 0xa7, 0x8d, 0x9d, 0x84,
+ 0x90, 0xd8, 0xab, 0x00, 0x8c, 0xbc, 0xd3, 0x0a,
+ 0xf7, 0xe4, 0x58, 0x05, 0xb8, 0xb3, 0x45, 0x06,
+ 0xd0, 0x2c, 0x1e, 0x8f, 0xca, 0x3f, 0x0f, 0x02,
+ 0xc1, 0xaf, 0xbd, 0x03, 0x01, 0x13, 0x8a, 0x6b,
+ 0x3a, 0x91, 0x11, 0x41, 0x4f, 0x67, 0xdc, 0xea,
+ 0x97, 0xf2, 0xcf, 0xce, 0xf0, 0xb4, 0xe6, 0x73,
+ 0x96, 0xac, 0x74, 0x22, 0xe7, 0xad, 0x35, 0x85,
+ 0xe2, 0xf9, 0x37, 0xe8, 0x1c, 0x75, 0xdf, 0x6e,
+ 0x47, 0xf1, 0x1a, 0x71, 0x1d, 0x29, 0xc5, 0x89,
+ 0x6f, 0xb7, 0x62, 0x0e, 0xaa, 0x18, 0xbe, 0x1b,
+ 0xfc, 0x56, 0x3e, 0x4b, 0xc6, 0xd2, 0x79, 0x20,
+ 0x9a, 0xdb, 0xc0, 0xfe, 0x78, 0xcd, 0x5a, 0xf4,
+ 0x1f, 0xdd, 0xa8, 0x33, 0x88, 0x07, 0xc7, 0x31,
+ 0xb1, 0x12, 0x10, 0x59, 0x27, 0x80, 0xec, 0x5f,
+ 0x60, 0x51, 0x7f, 0xa9, 0x19, 0xb5, 0x4a, 0x0d,
+ 0x2d, 0xe5, 0x7a, 0x9f, 0x93, 0xc9, 0x9c, 0xef,
+ 0xa0, 0xe0, 0x3b, 0x4d, 0xae, 0x2a, 0xf5, 0xb0,
+ 0xc8, 0xeb, 0xbb, 0x3c, 0x83, 0x53, 0x99, 0x61,
+ 0x17, 0x2b, 0x04, 0x7e, 0xba, 0x77, 0xd6, 0x26,
+ 0xe1, 0x69, 0x14, 0x63, 0x55, 0x21, 0x0c, 0x7d
+};
+
+// used to ensure table is generated in the right format
+// depending on the internal byte order required
+
+#if (INTERNAL_BYTE_ORDER < 2)
+/* little endian */
+#define w0(p) 0x000000##p
+#else
+/* big endian */
+#define w0(p) 0x##p##000000
+#endif
+
+// Number of elements required in this table for different
+// block and key lengths is:
+//
+// Nk = 4 6 8
+// ----------
+// Nb = 4 | 10 8 7
+// 6 | 19 12 11
+// 8 | 29 19 14
+//
+// this table can be a table of bytes if the key schedule
+// code is adjusted accordingly
+
+static const u_int32_t rcon_tab[29] =
+{
+ w0(01), w0(02), w0(04), w0(08),
+ w0(10), w0(20), w0(40), w0(80),
+ w0(1b), w0(36), w0(6c), w0(d8),
+ w0(ab), w0(4d), w0(9a), w0(2f),
+ w0(5e), w0(bc), w0(63), w0(c6),
+ w0(97), w0(35), w0(6a), w0(d4),
+ w0(b3), w0(7d), w0(fa), w0(ef),
+ w0(c5)
+};
+
+#undef w0
+
+// used to ensure table is generated in the right format
+// depending on the internal byte order required
+
+#if (INTERNAL_BYTE_ORDER < 2)
+/* little endian */
+#define r0(p,q,r,s) 0x##p##q##r##s
+#define r1(p,q,r,s) 0x##q##r##s##p
+#define r2(p,q,r,s) 0x##r##s##p##q
+#define r3(p,q,r,s) 0x##s##p##q##r
+#define w0(p) 0x000000##p
+#define w1(p) 0x0000##p##00
+#define w2(p) 0x00##p##0000
+#define w3(p) 0x##p##000000
+#else
+/* big endian */
+#define r0(p,q,r,s) 0x##s##r##q##p
+#define r1(p,q,r,s) 0x##p##s##r##q
+#define r2(p,q,r,s) 0x##q##p##s##r
+#define r3(p,q,r,s) 0x##r##q##p##s
+#define w0(p) 0x##p##000000
+#define w1(p) 0x00##p##0000
+#define w2(p) 0x0000##p##00
+#define w3(p) 0x000000##p
+#endif
+
+#if defined(FIXED_TABLES) && (defined(ONE_TABLE) || defined(FOUR_TABLES))
+
+// data for forward tables (other than last round)
+
+#define f_table \
+ r(a5,63,63,c6), r(84,7c,7c,f8), r(99,77,77,ee), r(8d,7b,7b,f6),\
+ r(0d,f2,f2,ff), r(bd,6b,6b,d6), r(b1,6f,6f,de), r(54,c5,c5,91),\
+ r(50,30,30,60), r(03,01,01,02), r(a9,67,67,ce), r(7d,2b,2b,56),\
+ r(19,fe,fe,e7), r(62,d7,d7,b5), r(e6,ab,ab,4d), r(9a,76,76,ec),\
+ r(45,ca,ca,8f), r(9d,82,82,1f), r(40,c9,c9,89), r(87,7d,7d,fa),\
+ r(15,fa,fa,ef), r(eb,59,59,b2), r(c9,47,47,8e), r(0b,f0,f0,fb),\
+ r(ec,ad,ad,41), r(67,d4,d4,b3), r(fd,a2,a2,5f), r(ea,af,af,45),\
+ r(bf,9c,9c,23), r(f7,a4,a4,53), r(96,72,72,e4), r(5b,c0,c0,9b),\
+ r(c2,b7,b7,75), r(1c,fd,fd,e1), r(ae,93,93,3d), r(6a,26,26,4c),\
+ r(5a,36,36,6c), r(41,3f,3f,7e), r(02,f7,f7,f5), r(4f,cc,cc,83),\
+ r(5c,34,34,68), r(f4,a5,a5,51), r(34,e5,e5,d1), r(08,f1,f1,f9),\
+ r(93,71,71,e2), r(73,d8,d8,ab), r(53,31,31,62), r(3f,15,15,2a),\
+ r(0c,04,04,08), r(52,c7,c7,95), r(65,23,23,46), r(5e,c3,c3,9d),\
+ r(28,18,18,30), r(a1,96,96,37), r(0f,05,05,0a), r(b5,9a,9a,2f),\
+ r(09,07,07,0e), r(36,12,12,24), r(9b,80,80,1b), r(3d,e2,e2,df),\
+ r(26,eb,eb,cd), r(69,27,27,4e), r(cd,b2,b2,7f), r(9f,75,75,ea),\
+ r(1b,09,09,12), r(9e,83,83,1d), r(74,2c,2c,58), r(2e,1a,1a,34),\
+ r(2d,1b,1b,36), r(b2,6e,6e,dc), r(ee,5a,5a,b4), r(fb,a0,a0,5b),\
+ r(f6,52,52,a4), r(4d,3b,3b,76), r(61,d6,d6,b7), r(ce,b3,b3,7d),\
+ r(7b,29,29,52), r(3e,e3,e3,dd), r(71,2f,2f,5e), r(97,84,84,13),\
+ r(f5,53,53,a6), r(68,d1,d1,b9), r(00,00,00,00), r(2c,ed,ed,c1),\
+ r(60,20,20,40), r(1f,fc,fc,e3), r(c8,b1,b1,79), r(ed,5b,5b,b6),\
+ r(be,6a,6a,d4), r(46,cb,cb,8d), r(d9,be,be,67), r(4b,39,39,72),\
+ r(de,4a,4a,94), r(d4,4c,4c,98), r(e8,58,58,b0), r(4a,cf,cf,85),\
+ r(6b,d0,d0,bb), r(2a,ef,ef,c5), r(e5,aa,aa,4f), r(16,fb,fb,ed),\
+ r(c5,43,43,86), r(d7,4d,4d,9a), r(55,33,33,66), r(94,85,85,11),\
+ r(cf,45,45,8a), r(10,f9,f9,e9), r(06,02,02,04), r(81,7f,7f,fe),\
+ r(f0,50,50,a0), r(44,3c,3c,78), r(ba,9f,9f,25), r(e3,a8,a8,4b),\
+ r(f3,51,51,a2), r(fe,a3,a3,5d), r(c0,40,40,80), r(8a,8f,8f,05),\
+ r(ad,92,92,3f), r(bc,9d,9d,21), r(48,38,38,70), r(04,f5,f5,f1),\
+ r(df,bc,bc,63), r(c1,b6,b6,77), r(75,da,da,af), r(63,21,21,42),\
+ r(30,10,10,20), r(1a,ff,ff,e5), r(0e,f3,f3,fd), r(6d,d2,d2,bf),\
+ r(4c,cd,cd,81), r(14,0c,0c,18), r(35,13,13,26), r(2f,ec,ec,c3),\
+ r(e1,5f,5f,be), r(a2,97,97,35), r(cc,44,44,88), r(39,17,17,2e),\
+ r(57,c4,c4,93), r(f2,a7,a7,55), r(82,7e,7e,fc), r(47,3d,3d,7a),\
+ r(ac,64,64,c8), r(e7,5d,5d,ba), r(2b,19,19,32), r(95,73,73,e6),\
+ r(a0,60,60,c0), r(98,81,81,19), r(d1,4f,4f,9e), r(7f,dc,dc,a3),\
+ r(66,22,22,44), r(7e,2a,2a,54), r(ab,90,90,3b), r(83,88,88,0b),\
+ r(ca,46,46,8c), r(29,ee,ee,c7), r(d3,b8,b8,6b), r(3c,14,14,28),\
+ r(79,de,de,a7), r(e2,5e,5e,bc), r(1d,0b,0b,16), r(76,db,db,ad),\
+ r(3b,e0,e0,db), r(56,32,32,64), r(4e,3a,3a,74), r(1e,0a,0a,14),\
+ r(db,49,49,92), r(0a,06,06,0c), r(6c,24,24,48), r(e4,5c,5c,b8),\
+ r(5d,c2,c2,9f), r(6e,d3,d3,bd), r(ef,ac,ac,43), r(a6,62,62,c4),\
+ r(a8,91,91,39), r(a4,95,95,31), r(37,e4,e4,d3), r(8b,79,79,f2),\
+ r(32,e7,e7,d5), r(43,c8,c8,8b), r(59,37,37,6e), r(b7,6d,6d,da),\
+ r(8c,8d,8d,01), r(64,d5,d5,b1), r(d2,4e,4e,9c), r(e0,a9,a9,49),\
+ r(b4,6c,6c,d8), r(fa,56,56,ac), r(07,f4,f4,f3), r(25,ea,ea,cf),\
+ r(af,65,65,ca), r(8e,7a,7a,f4), r(e9,ae,ae,47), r(18,08,08,10),\
+ r(d5,ba,ba,6f), r(88,78,78,f0), r(6f,25,25,4a), r(72,2e,2e,5c),\
+ r(24,1c,1c,38), r(f1,a6,a6,57), r(c7,b4,b4,73), r(51,c6,c6,97),\
+ r(23,e8,e8,cb), r(7c,dd,dd,a1), r(9c,74,74,e8), r(21,1f,1f,3e),\
+ r(dd,4b,4b,96), r(dc,bd,bd,61), r(86,8b,8b,0d), r(85,8a,8a,0f),\
+ r(90,70,70,e0), r(42,3e,3e,7c), r(c4,b5,b5,71), r(aa,66,66,cc),\
+ r(d8,48,48,90), r(05,03,03,06), r(01,f6,f6,f7), r(12,0e,0e,1c),\
+ r(a3,61,61,c2), r(5f,35,35,6a), r(f9,57,57,ae), r(d0,b9,b9,69),\
+ r(91,86,86,17), r(58,c1,c1,99), r(27,1d,1d,3a), r(b9,9e,9e,27),\
+ r(38,e1,e1,d9), r(13,f8,f8,eb), r(b3,98,98,2b), r(33,11,11,22),\
+ r(bb,69,69,d2), r(70,d9,d9,a9), r(89,8e,8e,07), r(a7,94,94,33),\
+ r(b6,9b,9b,2d), r(22,1e,1e,3c), r(92,87,87,15), r(20,e9,e9,c9),\
+ r(49,ce,ce,87), r(ff,55,55,aa), r(78,28,28,50), r(7a,df,df,a5),\
+ r(8f,8c,8c,03), r(f8,a1,a1,59), r(80,89,89,09), r(17,0d,0d,1a),\
+ r(da,bf,bf,65), r(31,e6,e6,d7), r(c6,42,42,84), r(b8,68,68,d0),\
+ r(c3,41,41,82), r(b0,99,99,29), r(77,2d,2d,5a), r(11,0f,0f,1e),\
+ r(cb,b0,b0,7b), r(fc,54,54,a8), r(d6,bb,bb,6d), r(3a,16,16,2c)
+
+// data for inverse tables (other than last round)
+
+#define i_table \
+ r(50,a7,f4,51), r(53,65,41,7e), r(c3,a4,17,1a), r(96,5e,27,3a),\
+ r(cb,6b,ab,3b), r(f1,45,9d,1f), r(ab,58,fa,ac), r(93,03,e3,4b),\
+ r(55,fa,30,20), r(f6,6d,76,ad), r(91,76,cc,88), r(25,4c,02,f5),\
+ r(fc,d7,e5,4f), r(d7,cb,2a,c5), r(80,44,35,26), r(8f,a3,62,b5),\
+ r(49,5a,b1,de), r(67,1b,ba,25), r(98,0e,ea,45), r(e1,c0,fe,5d),\
+ r(02,75,2f,c3), r(12,f0,4c,81), r(a3,97,46,8d), r(c6,f9,d3,6b),\
+ r(e7,5f,8f,03), r(95,9c,92,15), r(eb,7a,6d,bf), r(da,59,52,95),\
+ r(2d,83,be,d4), r(d3,21,74,58), r(29,69,e0,49), r(44,c8,c9,8e),\
+ r(6a,89,c2,75), r(78,79,8e,f4), r(6b,3e,58,99), r(dd,71,b9,27),\
+ r(b6,4f,e1,be), r(17,ad,88,f0), r(66,ac,20,c9), r(b4,3a,ce,7d),\
+ r(18,4a,df,63), r(82,31,1a,e5), r(60,33,51,97), r(45,7f,53,62),\
+ r(e0,77,64,b1), r(84,ae,6b,bb), r(1c,a0,81,fe), r(94,2b,08,f9),\
+ r(58,68,48,70), r(19,fd,45,8f), r(87,6c,de,94), r(b7,f8,7b,52),\
+ r(23,d3,73,ab), r(e2,02,4b,72), r(57,8f,1f,e3), r(2a,ab,55,66),\
+ r(07,28,eb,b2), r(03,c2,b5,2f), r(9a,7b,c5,86), r(a5,08,37,d3),\
+ r(f2,87,28,30), r(b2,a5,bf,23), r(ba,6a,03,02), r(5c,82,16,ed),\
+ r(2b,1c,cf,8a), r(92,b4,79,a7), r(f0,f2,07,f3), r(a1,e2,69,4e),\
+ r(cd,f4,da,65), r(d5,be,05,06), r(1f,62,34,d1), r(8a,fe,a6,c4),\
+ r(9d,53,2e,34), r(a0,55,f3,a2), r(32,e1,8a,05), r(75,eb,f6,a4),\
+ r(39,ec,83,0b), r(aa,ef,60,40), r(06,9f,71,5e), r(51,10,6e,bd),\
+ r(f9,8a,21,3e), r(3d,06,dd,96), r(ae,05,3e,dd), r(46,bd,e6,4d),\
+ r(b5,8d,54,91), r(05,5d,c4,71), r(6f,d4,06,04), r(ff,15,50,60),\
+ r(24,fb,98,19), r(97,e9,bd,d6), r(cc,43,40,89), r(77,9e,d9,67),\
+ r(bd,42,e8,b0), r(88,8b,89,07), r(38,5b,19,e7), r(db,ee,c8,79),\
+ r(47,0a,7c,a1), r(e9,0f,42,7c), r(c9,1e,84,f8), r(00,00,00,00),\
+ r(83,86,80,09), r(48,ed,2b,32), r(ac,70,11,1e), r(4e,72,5a,6c),\
+ r(fb,ff,0e,fd), r(56,38,85,0f), r(1e,d5,ae,3d), r(27,39,2d,36),\
+ r(64,d9,0f,0a), r(21,a6,5c,68), r(d1,54,5b,9b), r(3a,2e,36,24),\
+ r(b1,67,0a,0c), r(0f,e7,57,93), r(d2,96,ee,b4), r(9e,91,9b,1b),\
+ r(4f,c5,c0,80), r(a2,20,dc,61), r(69,4b,77,5a), r(16,1a,12,1c),\
+ r(0a,ba,93,e2), r(e5,2a,a0,c0), r(43,e0,22,3c), r(1d,17,1b,12),\
+ r(0b,0d,09,0e), r(ad,c7,8b,f2), r(b9,a8,b6,2d), r(c8,a9,1e,14),\
+ r(85,19,f1,57), r(4c,07,75,af), r(bb,dd,99,ee), r(fd,60,7f,a3),\
+ r(9f,26,01,f7), r(bc,f5,72,5c), r(c5,3b,66,44), r(34,7e,fb,5b),\
+ r(76,29,43,8b), r(dc,c6,23,cb), r(68,fc,ed,b6), r(63,f1,e4,b8),\
+ r(ca,dc,31,d7), r(10,85,63,42), r(40,22,97,13), r(20,11,c6,84),\
+ r(7d,24,4a,85), r(f8,3d,bb,d2), r(11,32,f9,ae), r(6d,a1,29,c7),\
+ r(4b,2f,9e,1d), r(f3,30,b2,dc), r(ec,52,86,0d), r(d0,e3,c1,77),\
+ r(6c,16,b3,2b), r(99,b9,70,a9), r(fa,48,94,11), r(22,64,e9,47),\
+ r(c4,8c,fc,a8), r(1a,3f,f0,a0), r(d8,2c,7d,56), r(ef,90,33,22),\
+ r(c7,4e,49,87), r(c1,d1,38,d9), r(fe,a2,ca,8c), r(36,0b,d4,98),\
+ r(cf,81,f5,a6), r(28,de,7a,a5), r(26,8e,b7,da), r(a4,bf,ad,3f),\
+ r(e4,9d,3a,2c), r(0d,92,78,50), r(9b,cc,5f,6a), r(62,46,7e,54),\
+ r(c2,13,8d,f6), r(e8,b8,d8,90), r(5e,f7,39,2e), r(f5,af,c3,82),\
+ r(be,80,5d,9f), r(7c,93,d0,69), r(a9,2d,d5,6f), r(b3,12,25,cf),\
+ r(3b,99,ac,c8), r(a7,7d,18,10), r(6e,63,9c,e8), r(7b,bb,3b,db),\
+ r(09,78,26,cd), r(f4,18,59,6e), r(01,b7,9a,ec), r(a8,9a,4f,83),\
+ r(65,6e,95,e6), r(7e,e6,ff,aa), r(08,cf,bc,21), r(e6,e8,15,ef),\
+ r(d9,9b,e7,ba), r(ce,36,6f,4a), r(d4,09,9f,ea), r(d6,7c,b0,29),\
+ r(af,b2,a4,31), r(31,23,3f,2a), r(30,94,a5,c6), r(c0,66,a2,35),\
+ r(37,bc,4e,74), r(a6,ca,82,fc), r(b0,d0,90,e0), r(15,d8,a7,33),\
+ r(4a,98,04,f1), r(f7,da,ec,41), r(0e,50,cd,7f), r(2f,f6,91,17),\
+ r(8d,d6,4d,76), r(4d,b0,ef,43), r(54,4d,aa,cc), r(df,04,96,e4),\
+ r(e3,b5,d1,9e), r(1b,88,6a,4c), r(b8,1f,2c,c1), r(7f,51,65,46),\
+ r(04,ea,5e,9d), r(5d,35,8c,01), r(73,74,87,fa), r(2e,41,0b,fb),\
+ r(5a,1d,67,b3), r(52,d2,db,92), r(33,56,10,e9), r(13,47,d6,6d),\
+ r(8c,61,d7,9a), r(7a,0c,a1,37), r(8e,14,f8,59), r(89,3c,13,eb),\
+ r(ee,27,a9,ce), r(35,c9,61,b7), r(ed,e5,1c,e1), r(3c,b1,47,7a),\
+ r(59,df,d2,9c), r(3f,73,f2,55), r(79,ce,14,18), r(bf,37,c7,73),\
+ r(ea,cd,f7,53), r(5b,aa,fd,5f), r(14,6f,3d,df), r(86,db,44,78),\
+ r(81,f3,af,ca), r(3e,c4,68,b9), r(2c,34,24,38), r(5f,40,a3,c2),\
+ r(72,c3,1d,16), r(0c,25,e2,bc), r(8b,49,3c,28), r(41,95,0d,ff),\
+ r(71,01,a8,39), r(de,b3,0c,08), r(9c,e4,b4,d8), r(90,c1,56,64),\
+ r(61,84,cb,7b), r(70,b6,32,d5), r(74,5c,6c,48), r(42,57,b8,d0)
+
+// generate the required tables in the desired endian format
+
+#undef r
+#define r r0
+
+#if defined(ONE_TABLE)
+static const u_int32_t ft_tab[256] =
+ { f_table };
+#elif defined(FOUR_TABLES)
+static const u_int32_t ft_tab[4][256] =
+{ { f_table },
+#undef r
+#define r r1
+ { f_table },
+#undef r
+#define r r2
+ { f_table },
+#undef r
+#define r r3
+ { f_table }
+};
+#endif
+
+#undef r
+#define r r0
+#if defined(ONE_TABLE)
+static const u_int32_t it_tab[256] =
+ { i_table };
+#elif defined(FOUR_TABLES)
+static const u_int32_t it_tab[4][256] =
+{ { i_table },
+#undef r
+#define r r1
+ { i_table },
+#undef r
+#define r r2
+ { i_table },
+#undef r
+#define r r3
+ { i_table }
+};
+#endif
+
+#endif
+
+#if defined(FIXED_TABLES) && (defined(ONE_LR_TABLE) || defined(FOUR_LR_TABLES))
+
+// data for inverse tables (last round)
+
+#define li_table \
+ w(52), w(09), w(6a), w(d5), w(30), w(36), w(a5), w(38),\
+ w(bf), w(40), w(a3), w(9e), w(81), w(f3), w(d7), w(fb),\
+ w(7c), w(e3), w(39), w(82), w(9b), w(2f), w(ff), w(87),\
+ w(34), w(8e), w(43), w(44), w(c4), w(de), w(e9), w(cb),\
+ w(54), w(7b), w(94), w(32), w(a6), w(c2), w(23), w(3d),\
+ w(ee), w(4c), w(95), w(0b), w(42), w(fa), w(c3), w(4e),\
+ w(08), w(2e), w(a1), w(66), w(28), w(d9), w(24), w(b2),\
+ w(76), w(5b), w(a2), w(49), w(6d), w(8b), w(d1), w(25),\
+ w(72), w(f8), w(f6), w(64), w(86), w(68), w(98), w(16),\
+ w(d4), w(a4), w(5c), w(cc), w(5d), w(65), w(b6), w(92),\
+ w(6c), w(70), w(48), w(50), w(fd), w(ed), w(b9), w(da),\
+ w(5e), w(15), w(46), w(57), w(a7), w(8d), w(9d), w(84),\
+ w(90), w(d8), w(ab), w(00), w(8c), w(bc), w(d3), w(0a),\
+ w(f7), w(e4), w(58), w(05), w(b8), w(b3), w(45), w(06),\
+ w(d0), w(2c), w(1e), w(8f), w(ca), w(3f), w(0f), w(02),\
+ w(c1), w(af), w(bd), w(03), w(01), w(13), w(8a), w(6b),\
+ w(3a), w(91), w(11), w(41), w(4f), w(67), w(dc), w(ea),\
+ w(97), w(f2), w(cf), w(ce), w(f0), w(b4), w(e6), w(73),\
+ w(96), w(ac), w(74), w(22), w(e7), w(ad), w(35), w(85),\
+ w(e2), w(f9), w(37), w(e8), w(1c), w(75), w(df), w(6e),\
+ w(47), w(f1), w(1a), w(71), w(1d), w(29), w(c5), w(89),\
+ w(6f), w(b7), w(62), w(0e), w(aa), w(18), w(be), w(1b),\
+ w(fc), w(56), w(3e), w(4b), w(c6), w(d2), w(79), w(20),\
+ w(9a), w(db), w(c0), w(fe), w(78), w(cd), w(5a), w(f4),\
+ w(1f), w(dd), w(a8), w(33), w(88), w(07), w(c7), w(31),\
+ w(b1), w(12), w(10), w(59), w(27), w(80), w(ec), w(5f),\
+ w(60), w(51), w(7f), w(a9), w(19), w(b5), w(4a), w(0d),\
+ w(2d), w(e5), w(7a), w(9f), w(93), w(c9), w(9c), w(ef),\
+ w(a0), w(e0), w(3b), w(4d), w(ae), w(2a), w(f5), w(b0),\
+ w(c8), w(eb), w(bb), w(3c), w(83), w(53), w(99), w(61),\
+ w(17), w(2b), w(04), w(7e), w(ba), w(77), w(d6), w(26),\
+ w(e1), w(69), w(14), w(63), w(55), w(21), w(0c), w(7d),
+
+// generate the required tables in the desired endian format
+
+#undef r
+#define r(p,q,r,s) w0(q)
+#if defined(ONE_LR_TABLE)
+static const u_int32_t fl_tab[256] =
+ { f_table };
+#elif defined(FOUR_LR_TABLES)
+static const u_int32_t fl_tab[4][256] =
+{ { f_table },
+#undef r
+#define r(p,q,r,s) w1(q)
+ { f_table },
+#undef r
+#define r(p,q,r,s) w2(q)
+ { f_table },
+#undef r
+#define r(p,q,r,s) w3(q)
+ { f_table }
+};
+#endif
+
+#undef w
+#define w w0
+#if defined(ONE_LR_TABLE)
+static const u_int32_t il_tab[256] =
+ { li_table };
+#elif defined(FOUR_LR_TABLES)
+static const u_int32_t il_tab[4][256] =
+{ { li_table },
+#undef w
+#define w w1
+ { li_table },
+#undef w
+#define w w2
+ { li_table },
+#undef w
+#define w w3
+ { li_table }
+};
+#endif
+
+#endif
+
+#if defined(FIXED_TABLES) && (defined(ONE_IM_TABLE) || defined(FOUR_IM_TABLES))
+
+#define m_table \
+ r(00,00,00,00), r(0b,0d,09,0e), r(16,1a,12,1c), r(1d,17,1b,12),\
+ r(2c,34,24,38), r(27,39,2d,36), r(3a,2e,36,24), r(31,23,3f,2a),\
+ r(58,68,48,70), r(53,65,41,7e), r(4e,72,5a,6c), r(45,7f,53,62),\
+ r(74,5c,6c,48), r(7f,51,65,46), r(62,46,7e,54), r(69,4b,77,5a),\
+ r(b0,d0,90,e0), r(bb,dd,99,ee), r(a6,ca,82,fc), r(ad,c7,8b,f2),\
+ r(9c,e4,b4,d8), r(97,e9,bd,d6), r(8a,fe,a6,c4), r(81,f3,af,ca),\
+ r(e8,b8,d8,90), r(e3,b5,d1,9e), r(fe,a2,ca,8c), r(f5,af,c3,82),\
+ r(c4,8c,fc,a8), r(cf,81,f5,a6), r(d2,96,ee,b4), r(d9,9b,e7,ba),\
+ r(7b,bb,3b,db), r(70,b6,32,d5), r(6d,a1,29,c7), r(66,ac,20,c9),\
+ r(57,8f,1f,e3), r(5c,82,16,ed), r(41,95,0d,ff), r(4a,98,04,f1),\
+ r(23,d3,73,ab), r(28,de,7a,a5), r(35,c9,61,b7), r(3e,c4,68,b9),\
+ r(0f,e7,57,93), r(04,ea,5e,9d), r(19,fd,45,8f), r(12,f0,4c,81),\
+ r(cb,6b,ab,3b), r(c0,66,a2,35), r(dd,71,b9,27), r(d6,7c,b0,29),\
+ r(e7,5f,8f,03), r(ec,52,86,0d), r(f1,45,9d,1f), r(fa,48,94,11),\
+ r(93,03,e3,4b), r(98,0e,ea,45), r(85,19,f1,57), r(8e,14,f8,59),\
+ r(bf,37,c7,73), r(b4,3a,ce,7d), r(a9,2d,d5,6f), r(a2,20,dc,61),\
+ r(f6,6d,76,ad), r(fd,60,7f,a3), r(e0,77,64,b1), r(eb,7a,6d,bf),\
+ r(da,59,52,95), r(d1,54,5b,9b), r(cc,43,40,89), r(c7,4e,49,87),\
+ r(ae,05,3e,dd), r(a5,08,37,d3), r(b8,1f,2c,c1), r(b3,12,25,cf),\
+ r(82,31,1a,e5), r(89,3c,13,eb), r(94,2b,08,f9), r(9f,26,01,f7),\
+ r(46,bd,e6,4d), r(4d,b0,ef,43), r(50,a7,f4,51), r(5b,aa,fd,5f),\
+ r(6a,89,c2,75), r(61,84,cb,7b), r(7c,93,d0,69), r(77,9e,d9,67),\
+ r(1e,d5,ae,3d), r(15,d8,a7,33), r(08,cf,bc,21), r(03,c2,b5,2f),\
+ r(32,e1,8a,05), r(39,ec,83,0b), r(24,fb,98,19), r(2f,f6,91,17),\
+ r(8d,d6,4d,76), r(86,db,44,78), r(9b,cc,5f,6a), r(90,c1,56,64),\
+ r(a1,e2,69,4e), r(aa,ef,60,40), r(b7,f8,7b,52), r(bc,f5,72,5c),\
+ r(d5,be,05,06), r(de,b3,0c,08), r(c3,a4,17,1a), r(c8,a9,1e,14),\
+ r(f9,8a,21,3e), r(f2,87,28,30), r(ef,90,33,22), r(e4,9d,3a,2c),\
+ r(3d,06,dd,96), r(36,0b,d4,98), r(2b,1c,cf,8a), r(20,11,c6,84),\
+ r(11,32,f9,ae), r(1a,3f,f0,a0), r(07,28,eb,b2), r(0c,25,e2,bc),\
+ r(65,6e,95,e6), r(6e,63,9c,e8), r(73,74,87,fa), r(78,79,8e,f4),\
+ r(49,5a,b1,de), r(42,57,b8,d0), r(5f,40,a3,c2), r(54,4d,aa,cc),\
+ r(f7,da,ec,41), r(fc,d7,e5,4f), r(e1,c0,fe,5d), r(ea,cd,f7,53),\
+ r(db,ee,c8,79), r(d0,e3,c1,77), r(cd,f4,da,65), r(c6,f9,d3,6b),\
+ r(af,b2,a4,31), r(a4,bf,ad,3f), r(b9,a8,b6,2d), r(b2,a5,bf,23),\
+ r(83,86,80,09), r(88,8b,89,07), r(95,9c,92,15), r(9e,91,9b,1b),\
+ r(47,0a,7c,a1), r(4c,07,75,af), r(51,10,6e,bd), r(5a,1d,67,b3),\
+ r(6b,3e,58,99), r(60,33,51,97), r(7d,24,4a,85), r(76,29,43,8b),\
+ r(1f,62,34,d1), r(14,6f,3d,df), r(09,78,26,cd), r(02,75,2f,c3),\
+ r(33,56,10,e9), r(38,5b,19,e7), r(25,4c,02,f5), r(2e,41,0b,fb),\
+ r(8c,61,d7,9a), r(87,6c,de,94), r(9a,7b,c5,86), r(91,76,cc,88),\
+ r(a0,55,f3,a2), r(ab,58,fa,ac), r(b6,4f,e1,be), r(bd,42,e8,b0),\
+ r(d4,09,9f,ea), r(df,04,96,e4), r(c2,13,8d,f6), r(c9,1e,84,f8),\
+ r(f8,3d,bb,d2), r(f3,30,b2,dc), r(ee,27,a9,ce), r(e5,2a,a0,c0),\
+ r(3c,b1,47,7a), r(37,bc,4e,74), r(2a,ab,55,66), r(21,a6,5c,68),\
+ r(10,85,63,42), r(1b,88,6a,4c), r(06,9f,71,5e), r(0d,92,78,50),\
+ r(64,d9,0f,0a), r(6f,d4,06,04), r(72,c3,1d,16), r(79,ce,14,18),\
+ r(48,ed,2b,32), r(43,e0,22,3c), r(5e,f7,39,2e), r(55,fa,30,20),\
+ r(01,b7,9a,ec), r(0a,ba,93,e2), r(17,ad,88,f0), r(1c,a0,81,fe),\
+ r(2d,83,be,d4), r(26,8e,b7,da), r(3b,99,ac,c8), r(30,94,a5,c6),\
+ r(59,df,d2,9c), r(52,d2,db,92), r(4f,c5,c0,80), r(44,c8,c9,8e),\
+ r(75,eb,f6,a4), r(7e,e6,ff,aa), r(63,f1,e4,b8), r(68,fc,ed,b6),\
+ r(b1,67,0a,0c), r(ba,6a,03,02), r(a7,7d,18,10), r(ac,70,11,1e),\
+ r(9d,53,2e,34), r(96,5e,27,3a), r(8b,49,3c,28), r(80,44,35,26),\
+ r(e9,0f,42,7c), r(e2,02,4b,72), r(ff,15,50,60), r(f4,18,59,6e),\
+ r(c5,3b,66,44), r(ce,36,6f,4a), r(d3,21,74,58), r(d8,2c,7d,56),\
+ r(7a,0c,a1,37), r(71,01,a8,39), r(6c,16,b3,2b), r(67,1b,ba,25),\
+ r(56,38,85,0f), r(5d,35,8c,01), r(40,22,97,13), r(4b,2f,9e,1d),\
+ r(22,64,e9,47), r(29,69,e0,49), r(34,7e,fb,5b), r(3f,73,f2,55),\
+ r(0e,50,cd,7f), r(05,5d,c4,71), r(18,4a,df,63), r(13,47,d6,6d),\
+ r(ca,dc,31,d7), r(c1,d1,38,d9), r(dc,c6,23,cb), r(d7,cb,2a,c5),\
+ r(e6,e8,15,ef), r(ed,e5,1c,e1), r(f0,f2,07,f3), r(fb,ff,0e,fd),\
+ r(92,b4,79,a7), r(99,b9,70,a9), r(84,ae,6b,bb), r(8f,a3,62,b5),\
+ r(be,80,5d,9f), r(b5,8d,54,91), r(a8,9a,4f,83), r(a3,97,46,8d)
+
+#undef r
+#define r r0
+
+#if defined(ONE_IM_TABLE)
+static const u_int32_t im_tab[256] =
+ { m_table };
+#elif defined(FOUR_IM_TABLES)
+static const u_int32_t im_tab[4][256] =
+{ { m_table },
+#undef r
+#define r r1
+ { m_table },
+#undef r
+#define r r2
+ { m_table },
+#undef r
+#define r r3
+ { m_table }
+};
+#endif
+
+#endif
+
+#else
+
+static int tab_gen = 0;
+
+static unsigned char s_box[256]; // the S box
+static unsigned char inv_s_box[256]; // the inverse S box
+static u_int32_t rcon_tab[AES_RC_LENGTH]; // table of round constants
+
+#if defined(ONE_TABLE)
+static u_int32_t ft_tab[256];
+static u_int32_t it_tab[256];
+#elif defined(FOUR_TABLES)
+static u_int32_t ft_tab[4][256];
+static u_int32_t it_tab[4][256];
+#endif
+
+#if defined(ONE_LR_TABLE)
+static u_int32_t fl_tab[256];
+static u_int32_t il_tab[256];
+#elif defined(FOUR_LR_TABLES)
+static u_int32_t fl_tab[4][256];
+static u_int32_t il_tab[4][256];
+#endif
+
+#if defined(ONE_IM_TABLE)
+static u_int32_t im_tab[256];
+#elif defined(FOUR_IM_TABLES)
+static u_int32_t im_tab[4][256];
+#endif
+
+// Generate the tables for the dynamic table option
+
+#if !defined(FF_TABLES)
+
+// It will generally be sensible to use tables to compute finite
+// field multiplies and inverses but where memory is scarse this
+// code might sometimes be better.
+
+// return 2 ^ (n - 1) where n is the bit number of the highest bit
+// set in x with x in the range 1 < x < 0x00000200. This form is
+// used so that locals within FFinv can be bytes rather than words
+
+static unsigned char hibit(const u_int32_t x)
+{ unsigned char r = (unsigned char)((x >> 1) | (x >> 2));
+
+ r |= (r >> 2);
+ r |= (r >> 4);
+ return (r + 1) >> 1;
+}
+
+// return the inverse of the finite field element x
+
+static unsigned char FFinv(const unsigned char x)
+{ unsigned char p1 = x, p2 = 0x1b, n1 = hibit(x), n2 = 0x80, v1 = 1, v2 = 0;
+
+ if(x < 2) return x;
+
+ for(;;)
+ {
+ if(!n1) return v1;
+
+ while(n2 >= n1)
+ {
+ n2 /= n1; p2 ^= p1 * n2; v2 ^= v1 * n2; n2 = hibit(p2);
+ }
+
+ if(!n2) return v2;
+
+ while(n1 >= n2)
+ {
+ n1 /= n2; p1 ^= p2 * n1; v1 ^= v2 * n1; n1 = hibit(p1);
+ }
+ }
+}
+
+// define the finite field multiplies required for Rijndael
+
+#define FFmul02(x) ((((x) & 0x7f) << 1) ^ ((x) & 0x80 ? 0x1b : 0))
+#define FFmul03(x) ((x) ^ FFmul02(x))
+#define FFmul09(x) ((x) ^ FFmul02(FFmul02(FFmul02(x))))
+#define FFmul0b(x) ((x) ^ FFmul02((x) ^ FFmul02(FFmul02(x))))
+#define FFmul0d(x) ((x) ^ FFmul02(FFmul02((x) ^ FFmul02(x))))
+#define FFmul0e(x) FFmul02((x) ^ FFmul02((x) ^ FFmul02(x)))
+
+#else
+
+#define FFinv(x) ((x) ? pow[255 - log[x]]: 0)
+
+#define FFmul02(x) (x ? pow[log[x] + 0x19] : 0)
+#define FFmul03(x) (x ? pow[log[x] + 0x01] : 0)
+#define FFmul09(x) (x ? pow[log[x] + 0xc7] : 0)
+#define FFmul0b(x) (x ? pow[log[x] + 0x68] : 0)
+#define FFmul0d(x) (x ? pow[log[x] + 0xee] : 0)
+#define FFmul0e(x) (x ? pow[log[x] + 0xdf] : 0)
+
+#endif
+
+// The forward and inverse affine transformations used in the S-box
+
+#define fwd_affine(x) \
+ (w = (u_int32_t)x, w ^= (w<<1)^(w<<2)^(w<<3)^(w<<4), 0x63^(unsigned char)(w^(w>>8)))
+
+#define inv_affine(x) \
+ (w = (u_int32_t)x, w = (w<<1)^(w<<3)^(w<<6), 0x05^(unsigned char)(w^(w>>8)))
+
+static void gen_tabs(void)
+{ u_int32_t i, w;
+
+#if defined(FF_TABLES)
+
+ unsigned char pow[512], log[256];
+
+ // log and power tables for GF(2^8) finite field with
+ // 0x011b as modular polynomial - the simplest primitive
+ // root is 0x03, used here to generate the tables
+
+ i = 0; w = 1;
+ do
+ {
+ pow[i] = (unsigned char)w;
+ pow[i + 255] = (unsigned char)w;
+ log[w] = (unsigned char)i++;
+ w ^= (w << 1) ^ (w & ff_hi ? ff_poly : 0);
+ }
+ while (w != 1);
+
+#endif
+
+ for(i = 0, w = 1; i < AES_RC_LENGTH; ++i)
+ {
+ rcon_tab[i] = bytes2word(w, 0, 0, 0);
+ w = (w << 1) ^ (w & ff_hi ? ff_poly : 0);
+ }
+
+ for(i = 0; i < 256; ++i)
+ { unsigned char b;
+
+ s_box[i] = b = fwd_affine(FFinv((unsigned char)i));
+
+ w = bytes2word(b, 0, 0, 0);
+#if defined(ONE_LR_TABLE)
+ fl_tab[i] = w;
+#elif defined(FOUR_LR_TABLES)
+ fl_tab[0][i] = w;
+ fl_tab[1][i] = upr(w,1);
+ fl_tab[2][i] = upr(w,2);
+ fl_tab[3][i] = upr(w,3);
+#endif
+ w = bytes2word(FFmul02(b), b, b, FFmul03(b));
+#if defined(ONE_TABLE)
+ ft_tab[i] = w;
+#elif defined(FOUR_TABLES)
+ ft_tab[0][i] = w;
+ ft_tab[1][i] = upr(w,1);
+ ft_tab[2][i] = upr(w,2);
+ ft_tab[3][i] = upr(w,3);
+#endif
+ inv_s_box[i] = b = FFinv(inv_affine((unsigned char)i));
+
+ w = bytes2word(b, 0, 0, 0);
+#if defined(ONE_LR_TABLE)
+ il_tab[i] = w;
+#elif defined(FOUR_LR_TABLES)
+ il_tab[0][i] = w;
+ il_tab[1][i] = upr(w,1);
+ il_tab[2][i] = upr(w,2);
+ il_tab[3][i] = upr(w,3);
+#endif
+ w = bytes2word(FFmul0e(b), FFmul09(b), FFmul0d(b), FFmul0b(b));
+#if defined(ONE_TABLE)
+ it_tab[i] = w;
+#elif defined(FOUR_TABLES)
+ it_tab[0][i] = w;
+ it_tab[1][i] = upr(w,1);
+ it_tab[2][i] = upr(w,2);
+ it_tab[3][i] = upr(w,3);
+#endif
+#if defined(ONE_IM_TABLE)
+ im_tab[b] = w;
+#elif defined(FOUR_IM_TABLES)
+ im_tab[0][b] = w;
+ im_tab[1][b] = upr(w,1);
+ im_tab[2][b] = upr(w,2);
+ im_tab[3][b] = upr(w,3);
+#endif
+
+ }
+}
+
+#endif
+
+#define no_table(x,box,vf,rf,c) bytes2word( \
+ box[bval(vf(x,0,c),rf(0,c))], \
+ box[bval(vf(x,1,c),rf(1,c))], \
+ box[bval(vf(x,2,c),rf(2,c))], \
+ box[bval(vf(x,3,c),rf(3,c))])
+
+#define one_table(x,op,tab,vf,rf,c) \
+ ( tab[bval(vf(x,0,c),rf(0,c))] \
+ ^ op(tab[bval(vf(x,1,c),rf(1,c))],1) \
+ ^ op(tab[bval(vf(x,2,c),rf(2,c))],2) \
+ ^ op(tab[bval(vf(x,3,c),rf(3,c))],3))
+
+#define four_tables(x,tab,vf,rf,c) \
+ ( tab[0][bval(vf(x,0,c),rf(0,c))] \
+ ^ tab[1][bval(vf(x,1,c),rf(1,c))] \
+ ^ tab[2][bval(vf(x,2,c),rf(2,c))] \
+ ^ tab[3][bval(vf(x,3,c),rf(3,c))])
+
+#define vf1(x,r,c) (x)
+#define rf1(r,c) (r)
+#define rf2(r,c) ((r-c)&3)
+
+#if defined(FOUR_LR_TABLES)
+#define ls_box(x,c) four_tables(x,fl_tab,vf1,rf2,c)
+#elif defined(ONE_LR_TABLE)
+#define ls_box(x,c) one_table(x,upr,fl_tab,vf1,rf2,c)
+#else
+#define ls_box(x,c) no_table(x,s_box,vf1,rf2,c)
+#endif
+
+#if defined(FOUR_IM_TABLES)
+#define inv_mcol(x) four_tables(x,im_tab,vf1,rf1,0)
+#elif defined(ONE_IM_TABLE)
+#define inv_mcol(x) one_table(x,upr,im_tab,vf1,rf1,0)
+#else
+#define inv_mcol(x) \
+ (f9 = (x),f2 = FFmulX(f9), f4 = FFmulX(f2), f8 = FFmulX(f4), f9 ^= f8, \
+ f2 ^= f4 ^ f8 ^ upr(f2 ^ f9,3) ^ upr(f4 ^ f9,2) ^ upr(f9,1))
+#endif
+
+// Subroutine to set the block size (if variable) in bytes, legal
+// values being 16, 24 and 32.
+
+#if defined(AES_BLOCK_SIZE)
+#define nc (AES_BLOCK_SIZE / 4)
+#else
+#define nc (cx->aes_Ncol)
+
+void aes_set_blk(aes_context *cx, int n_bytes)
+{
+#if !defined(FIXED_TABLES)
+ if(!tab_gen) { gen_tabs(); tab_gen = 1; }
+#endif
+
+ switch(n_bytes) {
+ case 32: /* bytes */
+ case 256: /* bits */
+ nc = 8;
+ break;
+ case 24: /* bytes */
+ case 192: /* bits */
+ nc = 6;
+ break;
+ case 16: /* bytes */
+ case 128: /* bits */
+ default:
+ nc = 4;
+ break;
+ }
+}
+
+#endif
+
+// Initialise the key schedule from the user supplied key. The key
+// length is now specified in bytes - 16, 24 or 32 as appropriate.
+// This corresponds to bit lengths of 128, 192 and 256 bits, and
+// to Nk values of 4, 6 and 8 respectively.
+
+#define mx(t,f) (*t++ = inv_mcol(*f),f++)
+#define cp(t,f) *t++ = *f++
+
+#if AES_BLOCK_SIZE == 16
+#define cpy(d,s) cp(d,s); cp(d,s); cp(d,s); cp(d,s)
+#define mix(d,s) mx(d,s); mx(d,s); mx(d,s); mx(d,s)
+#elif AES_BLOCK_SIZE == 24
+#define cpy(d,s) cp(d,s); cp(d,s); cp(d,s); cp(d,s); \
+ cp(d,s); cp(d,s)
+#define mix(d,s) mx(d,s); mx(d,s); mx(d,s); mx(d,s); \
+ mx(d,s); mx(d,s)
+#elif AES_BLOCK_SIZE == 32
+#define cpy(d,s) cp(d,s); cp(d,s); cp(d,s); cp(d,s); \
+ cp(d,s); cp(d,s); cp(d,s); cp(d,s)
+#define mix(d,s) mx(d,s); mx(d,s); mx(d,s); mx(d,s); \
+ mx(d,s); mx(d,s); mx(d,s); mx(d,s)
+#else
+
+#define cpy(d,s) \
+switch(nc) \
+{ case 8: cp(d,s); cp(d,s); \
+ case 6: cp(d,s); cp(d,s); \
+ case 4: cp(d,s); cp(d,s); \
+ cp(d,s); cp(d,s); \
+}
+
+#define mix(d,s) \
+switch(nc) \
+{ case 8: mx(d,s); mx(d,s); \
+ case 6: mx(d,s); mx(d,s); \
+ case 4: mx(d,s); mx(d,s); \
+ mx(d,s); mx(d,s); \
+}
+
+#endif
+
+void aes_set_key(aes_context *cx, const unsigned char in_key[], int n_bytes, const int f)
+{ u_int32_t *kf, *kt, rci;
+
+#if !defined(FIXED_TABLES)
+ if(!tab_gen) { gen_tabs(); tab_gen = 1; }
+#endif
+
+ switch(n_bytes) {
+ case 32: /* bytes */
+ case 256: /* bits */
+ cx->aes_Nkey = 8;
+ break;
+ case 24: /* bytes */
+ case 192: /* bits */
+ cx->aes_Nkey = 6;
+ break;
+ case 16: /* bytes */
+ case 128: /* bits */
+ default:
+ cx->aes_Nkey = 4;
+ break;
+ }
+
+ cx->aes_Nrnd = (cx->aes_Nkey > nc ? cx->aes_Nkey : nc) + 6;
+
+ cx->aes_e_key[0] = word_in(in_key );
+ cx->aes_e_key[1] = word_in(in_key + 4);
+ cx->aes_e_key[2] = word_in(in_key + 8);
+ cx->aes_e_key[3] = word_in(in_key + 12);
+
+ kf = cx->aes_e_key;
+ kt = kf + nc * (cx->aes_Nrnd + 1) - cx->aes_Nkey;
+ rci = 0;
+
+ switch(cx->aes_Nkey)
+ {
+ case 4: do
+ { kf[4] = kf[0] ^ ls_box(kf[3],3) ^ rcon_tab[rci++];
+ kf[5] = kf[1] ^ kf[4];
+ kf[6] = kf[2] ^ kf[5];
+ kf[7] = kf[3] ^ kf[6];
+ kf += 4;
+ }
+ while(kf < kt);
+ break;
+
+ case 6: cx->aes_e_key[4] = word_in(in_key + 16);
+ cx->aes_e_key[5] = word_in(in_key + 20);
+ do
+ { kf[ 6] = kf[0] ^ ls_box(kf[5],3) ^ rcon_tab[rci++];
+ kf[ 7] = kf[1] ^ kf[ 6];
+ kf[ 8] = kf[2] ^ kf[ 7];
+ kf[ 9] = kf[3] ^ kf[ 8];
+ kf[10] = kf[4] ^ kf[ 9];
+ kf[11] = kf[5] ^ kf[10];
+ kf += 6;
+ }
+ while(kf < kt);
+ break;
+
+ case 8: cx->aes_e_key[4] = word_in(in_key + 16);
+ cx->aes_e_key[5] = word_in(in_key + 20);
+ cx->aes_e_key[6] = word_in(in_key + 24);
+ cx->aes_e_key[7] = word_in(in_key + 28);
+ do
+ { kf[ 8] = kf[0] ^ ls_box(kf[7],3) ^ rcon_tab[rci++];
+ kf[ 9] = kf[1] ^ kf[ 8];
+ kf[10] = kf[2] ^ kf[ 9];
+ kf[11] = kf[3] ^ kf[10];
+ kf[12] = kf[4] ^ ls_box(kf[11],0);
+ kf[13] = kf[5] ^ kf[12];
+ kf[14] = kf[6] ^ kf[13];
+ kf[15] = kf[7] ^ kf[14];
+ kf += 8;
+ }
+ while (kf < kt);
+ break;
+ }
+
+ if(!f)
+ { u_int32_t i;
+
+ kt = cx->aes_d_key + nc * cx->aes_Nrnd;
+ kf = cx->aes_e_key;
+
+ cpy(kt, kf); kt -= 2 * nc;
+
+ for(i = 1; i < cx->aes_Nrnd; ++i)
+ {
+#if defined(ONE_TABLE) || defined(FOUR_TABLES)
+#if !defined(ONE_IM_TABLE) && !defined(FOUR_IM_TABLES)
+ u_int32_t f2, f4, f8, f9;
+#endif
+ mix(kt, kf);
+#else
+ cpy(kt, kf);
+#endif
+ kt -= 2 * nc;
+ }
+
+ cpy(kt, kf);
+ }
+}
+
+// y = output word, x = input word, r = row, c = column
+// for r = 0, 1, 2 and 3 = column accessed for row r
+
+#if defined(ARRAYS)
+#define s(x,c) x[c]
+#else
+#define s(x,c) x##c
+#endif
+
+// I am grateful to Frank Yellin for the following constructions
+// which, given the column (c) of the output state variable that
+// is being computed, return the input state variables which are
+// needed for each row (r) of the state
+
+// For the fixed block size options, compilers reduce these two
+// expressions to fixed variable references. For variable block
+// size code conditional clauses will sometimes be returned
+
+#define unused 77 // Sunset Strip
+
+#define fwd_var(x,r,c) \
+ ( r==0 ? \
+ ( c==0 ? s(x,0) \
+ : c==1 ? s(x,1) \
+ : c==2 ? s(x,2) \
+ : c==3 ? s(x,3) \
+ : c==4 ? s(x,4) \
+ : c==5 ? s(x,5) \
+ : c==6 ? s(x,6) \
+ : s(x,7)) \
+ : r==1 ? \
+ ( c==0 ? s(x,1) \
+ : c==1 ? s(x,2) \
+ : c==2 ? s(x,3) \
+ : c==3 ? nc==4 ? s(x,0) : s(x,4) \
+ : c==4 ? s(x,5) \
+ : c==5 ? nc==8 ? s(x,6) : s(x,0) \
+ : c==6 ? s(x,7) \
+ : s(x,0)) \
+ : r==2 ? \
+ ( c==0 ? nc==8 ? s(x,3) : s(x,2) \
+ : c==1 ? nc==8 ? s(x,4) : s(x,3) \
+ : c==2 ? nc==4 ? s(x,0) : nc==8 ? s(x,5) : s(x,4) \
+ : c==3 ? nc==4 ? s(x,1) : nc==8 ? s(x,6) : s(x,5) \
+ : c==4 ? nc==8 ? s(x,7) : s(x,0) \
+ : c==5 ? nc==8 ? s(x,0) : s(x,1) \
+ : c==6 ? s(x,1) \
+ : s(x,2)) \
+ : \
+ ( c==0 ? nc==8 ? s(x,4) : s(x,3) \
+ : c==1 ? nc==4 ? s(x,0) : nc==8 ? s(x,5) : s(x,4) \
+ : c==2 ? nc==4 ? s(x,1) : nc==8 ? s(x,6) : s(x,5) \
+ : c==3 ? nc==4 ? s(x,2) : nc==8 ? s(x,7) : s(x,0) \
+ : c==4 ? nc==8 ? s(x,0) : s(x,1) \
+ : c==5 ? nc==8 ? s(x,1) : s(x,2) \
+ : c==6 ? s(x,2) \
+ : s(x,3)))
+
+#define inv_var(x,r,c) \
+ ( r==0 ? \
+ ( c==0 ? s(x,0) \
+ : c==1 ? s(x,1) \
+ : c==2 ? s(x,2) \
+ : c==3 ? s(x,3) \
+ : c==4 ? s(x,4) \
+ : c==5 ? s(x,5) \
+ : c==6 ? s(x,6) \
+ : s(x,7)) \
+ : r==1 ? \
+ ( c==0 ? nc==4 ? s(x,3) : nc==8 ? s(x,7) : s(x,5) \
+ : c==1 ? s(x,0) \
+ : c==2 ? s(x,1) \
+ : c==3 ? s(x,2) \
+ : c==4 ? s(x,3) \
+ : c==5 ? s(x,4) \
+ : c==6 ? s(x,5) \
+ : s(x,6)) \
+ : r==2 ? \
+ ( c==0 ? nc==4 ? s(x,2) : nc==8 ? s(x,5) : s(x,4) \
+ : c==1 ? nc==4 ? s(x,3) : nc==8 ? s(x,6) : s(x,5) \
+ : c==2 ? nc==8 ? s(x,7) : s(x,0) \
+ : c==3 ? nc==8 ? s(x,0) : s(x,1) \
+ : c==4 ? nc==8 ? s(x,1) : s(x,2) \
+ : c==5 ? nc==8 ? s(x,2) : s(x,3) \
+ : c==6 ? s(x,3) \
+ : s(x,4)) \
+ : \
+ ( c==0 ? nc==4 ? s(x,1) : nc==8 ? s(x,4) : s(x,3) \
+ : c==1 ? nc==4 ? s(x,2) : nc==8 ? s(x,5) : s(x,4) \
+ : c==2 ? nc==4 ? s(x,3) : nc==8 ? s(x,6) : s(x,5) \
+ : c==3 ? nc==8 ? s(x,7) : s(x,0) \
+ : c==4 ? nc==8 ? s(x,0) : s(x,1) \
+ : c==5 ? nc==8 ? s(x,1) : s(x,2) \
+ : c==6 ? s(x,2) \
+ : s(x,3)))
+
+#define si(y,x,k,c) s(y,c) = word_in(x + 4 * c) ^ k[c]
+#define so(y,x,c) word_out(y + 4 * c, s(x,c))
+
+#if defined(FOUR_TABLES)
+#define fwd_rnd(y,x,k,c) s(y,c)= (k)[c] ^ four_tables(x,ft_tab,fwd_var,rf1,c)
+#define inv_rnd(y,x,k,c) s(y,c)= (k)[c] ^ four_tables(x,it_tab,inv_var,rf1,c)
+#elif defined(ONE_TABLE)
+#define fwd_rnd(y,x,k,c) s(y,c)= (k)[c] ^ one_table(x,upr,ft_tab,fwd_var,rf1,c)
+#define inv_rnd(y,x,k,c) s(y,c)= (k)[c] ^ one_table(x,upr,it_tab,inv_var,rf1,c)
+#else
+#define fwd_rnd(y,x,k,c) s(y,c) = fwd_mcol(no_table(x,s_box,fwd_var,rf1,c)) ^ (k)[c]
+#define inv_rnd(y,x,k,c) s(y,c) = inv_mcol(no_table(x,inv_s_box,inv_var,rf1,c) ^ (k)[c])
+#endif
+
+#if defined(FOUR_LR_TABLES)
+#define fwd_lrnd(y,x,k,c) s(y,c)= (k)[c] ^ four_tables(x,fl_tab,fwd_var,rf1,c)
+#define inv_lrnd(y,x,k,c) s(y,c)= (k)[c] ^ four_tables(x,il_tab,inv_var,rf1,c)
+#elif defined(ONE_LR_TABLE)
+#define fwd_lrnd(y,x,k,c) s(y,c)= (k)[c] ^ one_table(x,ups,fl_tab,fwd_var,rf1,c)
+#define inv_lrnd(y,x,k,c) s(y,c)= (k)[c] ^ one_table(x,ups,il_tab,inv_var,rf1,c)
+#else
+#define fwd_lrnd(y,x,k,c) s(y,c) = no_table(x,s_box,fwd_var,rf1,c) ^ (k)[c]
+#define inv_lrnd(y,x,k,c) s(y,c) = no_table(x,inv_s_box,inv_var,rf1,c) ^ (k)[c]
+#endif
+
+#if AES_BLOCK_SIZE == 16
+
+#if defined(ARRAYS)
+#define locals(y,x) x[4],y[4]
+#else
+#define locals(y,x) x##0,x##1,x##2,x##3,y##0,y##1,y##2,y##3
+// the following defines prevent the compiler requiring the declaration
+// of generated but unused variables in the fwd_var and inv_var macros
+#define b04 unused
+#define b05 unused
+#define b06 unused
+#define b07 unused
+#define b14 unused
+#define b15 unused
+#define b16 unused
+#define b17 unused
+#endif
+#define l_copy(y, x) s(y,0) = s(x,0); s(y,1) = s(x,1); \
+ s(y,2) = s(x,2); s(y,3) = s(x,3);
+#define state_in(y,x,k) si(y,x,k,0); si(y,x,k,1); si(y,x,k,2); si(y,x,k,3)
+#define state_out(y,x) so(y,x,0); so(y,x,1); so(y,x,2); so(y,x,3)
+#define round(rm,y,x,k) rm(y,x,k,0); rm(y,x,k,1); rm(y,x,k,2); rm(y,x,k,3)
+
+#elif AES_BLOCK_SIZE == 24
+
+#if defined(ARRAYS)
+#define locals(y,x) x[6],y[6]
+#else
+#define locals(y,x) x##0,x##1,x##2,x##3,x##4,x##5, \
+ y##0,y##1,y##2,y##3,y##4,y##5
+#define b06 unused
+#define b07 unused
+#define b16 unused
+#define b17 unused
+#endif
+#define l_copy(y, x) s(y,0) = s(x,0); s(y,1) = s(x,1); \
+ s(y,2) = s(x,2); s(y,3) = s(x,3); \
+ s(y,4) = s(x,4); s(y,5) = s(x,5);
+#define state_in(y,x,k) si(y,x,k,0); si(y,x,k,1); si(y,x,k,2); \
+ si(y,x,k,3); si(y,x,k,4); si(y,x,k,5)
+#define state_out(y,x) so(y,x,0); so(y,x,1); so(y,x,2); \
+ so(y,x,3); so(y,x,4); so(y,x,5)
+#define round(rm,y,x,k) rm(y,x,k,0); rm(y,x,k,1); rm(y,x,k,2); \
+ rm(y,x,k,3); rm(y,x,k,4); rm(y,x,k,5)
+#else
+
+#if defined(ARRAYS)
+#define locals(y,x) x[8],y[8]
+#else
+#define locals(y,x) x##0,x##1,x##2,x##3,x##4,x##5,x##6,x##7, \
+ y##0,y##1,y##2,y##3,y##4,y##5,y##6,y##7
+#endif
+#define l_copy(y, x) s(y,0) = s(x,0); s(y,1) = s(x,1); \
+ s(y,2) = s(x,2); s(y,3) = s(x,3); \
+ s(y,4) = s(x,4); s(y,5) = s(x,5); \
+ s(y,6) = s(x,6); s(y,7) = s(x,7);
+
+#if AES_BLOCK_SIZE == 32
+
+#define state_in(y,x,k) si(y,x,k,0); si(y,x,k,1); si(y,x,k,2); si(y,x,k,3); \
+ si(y,x,k,4); si(y,x,k,5); si(y,x,k,6); si(y,x,k,7)
+#define state_out(y,x) so(y,x,0); so(y,x,1); so(y,x,2); so(y,x,3); \
+ so(y,x,4); so(y,x,5); so(y,x,6); so(y,x,7)
+#define round(rm,y,x,k) rm(y,x,k,0); rm(y,x,k,1); rm(y,x,k,2); rm(y,x,k,3); \
+ rm(y,x,k,4); rm(y,x,k,5); rm(y,x,k,6); rm(y,x,k,7)
+#else
+
+#define state_in(y,x,k) \
+switch(nc) \
+{ case 8: si(y,x,k,7); si(y,x,k,6); \
+ case 6: si(y,x,k,5); si(y,x,k,4); \
+ case 4: si(y,x,k,3); si(y,x,k,2); \
+ si(y,x,k,1); si(y,x,k,0); \
+}
+
+#define state_out(y,x) \
+switch(nc) \
+{ case 8: so(y,x,7); so(y,x,6); \
+ case 6: so(y,x,5); so(y,x,4); \
+ case 4: so(y,x,3); so(y,x,2); \
+ so(y,x,1); so(y,x,0); \
+}
+
+#if defined(FAST_VARIABLE)
+
+#define round(rm,y,x,k) \
+switch(nc) \
+{ case 8: rm(y,x,k,7); rm(y,x,k,6); \
+ rm(y,x,k,5); rm(y,x,k,4); \
+ rm(y,x,k,3); rm(y,x,k,2); \
+ rm(y,x,k,1); rm(y,x,k,0); \
+ break; \
+ case 6: rm(y,x,k,5); rm(y,x,k,4); \
+ rm(y,x,k,3); rm(y,x,k,2); \
+ rm(y,x,k,1); rm(y,x,k,0); \
+ break; \
+ case 4: rm(y,x,k,3); rm(y,x,k,2); \
+ rm(y,x,k,1); rm(y,x,k,0); \
+ break; \
+}
+#else
+
+#define round(rm,y,x,k) \
+switch(nc) \
+{ case 8: rm(y,x,k,7); rm(y,x,k,6); \
+ case 6: rm(y,x,k,5); rm(y,x,k,4); \
+ case 4: rm(y,x,k,3); rm(y,x,k,2); \
+ rm(y,x,k,1); rm(y,x,k,0); \
+}
+
+#endif
+
+#endif
+#endif
+
+void aes_encrypt(const aes_context *cx, const unsigned char in_blk[], unsigned char out_blk[])
+{ u_int32_t locals(b0, b1);
+ const u_int32_t *kp = cx->aes_e_key;
+
+#if !defined(ONE_TABLE) && !defined(FOUR_TABLES)
+ u_int32_t f2;
+#endif
+
+ state_in(b0, in_blk, kp); kp += nc;
+
+#if defined(UNROLL)
+
+ switch(cx->aes_Nrnd)
+ {
+ case 14: round(fwd_rnd, b1, b0, kp );
+ round(fwd_rnd, b0, b1, kp + nc ); kp += 2 * nc;
+ case 12: round(fwd_rnd, b1, b0, kp );
+ round(fwd_rnd, b0, b1, kp + nc ); kp += 2 * nc;
+ case 10: round(fwd_rnd, b1, b0, kp );
+ round(fwd_rnd, b0, b1, kp + nc);
+ round(fwd_rnd, b1, b0, kp + 2 * nc);
+ round(fwd_rnd, b0, b1, kp + 3 * nc);
+ round(fwd_rnd, b1, b0, kp + 4 * nc);
+ round(fwd_rnd, b0, b1, kp + 5 * nc);
+ round(fwd_rnd, b1, b0, kp + 6 * nc);
+ round(fwd_rnd, b0, b1, kp + 7 * nc);
+ round(fwd_rnd, b1, b0, kp + 8 * nc);
+ round(fwd_lrnd, b0, b1, kp + 9 * nc);
+ }
+
+#elif defined(PARTIAL_UNROLL)
+ { u_int32_t rnd;
+
+ for(rnd = 0; rnd < (cx->aes_Nrnd >> 1) - 1; ++rnd)
+ {
+ round(fwd_rnd, b1, b0, kp);
+ round(fwd_rnd, b0, b1, kp + nc); kp += 2 * nc;
+ }
+
+ round(fwd_rnd, b1, b0, kp);
+ round(fwd_lrnd, b0, b1, kp + nc);
+ }
+#else
+ { u_int32_t rnd;
+
+ for(rnd = 0; rnd < cx->aes_Nrnd - 1; ++rnd)
+ {
+ round(fwd_rnd, b1, b0, kp);
+ l_copy(b0, b1); kp += nc;
+ }
+
+ round(fwd_lrnd, b0, b1, kp);
+ }
+#endif
+
+ state_out(out_blk, b0);
+}
+
+void aes_decrypt(const aes_context *cx, const unsigned char in_blk[], unsigned char out_blk[])
+{ u_int32_t locals(b0, b1);
+ const u_int32_t *kp = cx->aes_d_key;
+
+#if !defined(ONE_TABLE) && !defined(FOUR_TABLES)
+ u_int32_t f2, f4, f8, f9;
+#endif
+
+ state_in(b0, in_blk, kp); kp += nc;
+
+#if defined(UNROLL)
+
+ switch(cx->aes_Nrnd)
+ {
+ case 14: round(inv_rnd, b1, b0, kp );
+ round(inv_rnd, b0, b1, kp + nc ); kp += 2 * nc;
+ case 12: round(inv_rnd, b1, b0, kp );
+ round(inv_rnd, b0, b1, kp + nc ); kp += 2 * nc;
+ case 10: round(inv_rnd, b1, b0, kp );
+ round(inv_rnd, b0, b1, kp + nc);
+ round(inv_rnd, b1, b0, kp + 2 * nc);
+ round(inv_rnd, b0, b1, kp + 3 * nc);
+ round(inv_rnd, b1, b0, kp + 4 * nc);
+ round(inv_rnd, b0, b1, kp + 5 * nc);
+ round(inv_rnd, b1, b0, kp + 6 * nc);
+ round(inv_rnd, b0, b1, kp + 7 * nc);
+ round(inv_rnd, b1, b0, kp + 8 * nc);
+ round(inv_lrnd, b0, b1, kp + 9 * nc);
+ }
+
+#elif defined(PARTIAL_UNROLL)
+ { u_int32_t rnd;
+
+ for(rnd = 0; rnd < (cx->aes_Nrnd >> 1) - 1; ++rnd)
+ {
+ round(inv_rnd, b1, b0, kp);
+ round(inv_rnd, b0, b1, kp + nc); kp += 2 * nc;
+ }
+
+ round(inv_rnd, b1, b0, kp);
+ round(inv_lrnd, b0, b1, kp + nc);
+ }
+#else
+ { u_int32_t rnd;
+
+ for(rnd = 0; rnd < cx->aes_Nrnd - 1; ++rnd)
+ {
+ round(inv_rnd, b1, b0, kp);
+ l_copy(b0, b1); kp += nc;
+ }
+
+ round(inv_lrnd, b0, b1, kp);
+ }
+#endif
+
+ state_out(out_blk, b0);
+}
Added: upstream/aespipe/2.3d/aes.h
URL: http://svn.debian.org/wsvn/pkg-loop-aes/upstream/aespipe/2.3d/aes.h?rev=1361&op=file
==============================================================================
--- upstream/aespipe/2.3d/aes.h (added)
+++ upstream/aespipe/2.3d/aes.h Sat Feb 24 20:51:06 2007
@@ -1,0 +1,110 @@
+// I retain copyright in this code but I encourage its free use provided
+// that I don't carry any responsibility for the results. I am especially
+// happy to see it used in free and open source software. If you do use
+// it I would appreciate an acknowledgement of its origin in the code or
+// the product that results and I would also appreciate knowing a little
+// about the use to which it is being put. I am grateful to Frank Yellin
+// for some ideas that are used in this implementation.
+//
+// Dr B. R. Gladman <brg at gladman.uk.net> 6th April 2001.
+//
+// This is an implementation of the AES encryption algorithm (Rijndael)
+// designed by Joan Daemen and Vincent Rijmen. This version is designed
+// to provide both fixed and dynamic block and key lengths and can also
+// run with either big or little endian internal byte order (see aes.h).
+// It inputs block and key lengths in bytes with the legal values being
+// 16, 24 and 32.
+
+/*
+ * Modified by Jari Ruusu, May 1 2001
+ * - Fixed some compile warnings, code was ok but gcc warned anyway.
+ * - Changed basic types: byte -> unsigned char, word -> u_int32_t
+ * - Major name space cleanup: Names visible to outside now begin
+ * with "aes_" or "AES_". A lot of stuff moved from aes.h to aes.c
+ * - Removed C++ and DLL support as part of name space cleanup.
+ * - Eliminated unnecessary recomputation of tables. (actual bug fix)
+ * - Merged precomputed constant tables to aes.c file.
+ * - Removed data alignment restrictions for portability reasons.
+ * - Made block and key lengths accept bit count (128/192/256)
+ * as well byte count (16/24/32).
+ * - Removed all error checks. This change also eliminated the need
+ * to preinitialize the context struct to zero.
+ * - Removed some totally unused constants.
+ */
+
+#ifndef _AES_H
+#define _AES_H
+
+#if defined(__linux__) && defined(__KERNEL__)
+# include <linux/types.h>
+# include <linux/linkage.h>
+#else
+# include <sys/types.h>
+#endif
+
+// CONFIGURATION OPTIONS (see also aes.c)
+//
+// Define AES_BLOCK_SIZE to set the cipher block size (16, 24 or 32) or
+// leave this undefined for dynamically variable block size (this will
+// result in much slower code).
+// IMPORTANT NOTE: AES_BLOCK_SIZE is in BYTES (16, 24, 32 or undefined). If
+// left undefined a slower version providing variable block length is compiled
+
+#define AES_BLOCK_SIZE 16
+
+// The number of key schedule words for different block and key lengths
+// allowing for method of computation which requires the length to be a
+// multiple of the key length
+//
+// Nk = 4 6 8
+// -------------
+// Nb = 4 | 60 60 64
+// 6 | 96 90 96
+// 8 | 120 120 120
+
+#if !defined(AES_BLOCK_SIZE) || (AES_BLOCK_SIZE == 32)
+#define AES_KS_LENGTH 120
+#define AES_RC_LENGTH 29
+#else
+#define AES_KS_LENGTH 4 * AES_BLOCK_SIZE
+#define AES_RC_LENGTH (9 * AES_BLOCK_SIZE) / 8 - 8
+#endif
+
+typedef struct
+{
+ u_int32_t aes_Nkey; // the number of words in the key input block
+ u_int32_t aes_Nrnd; // the number of cipher rounds
+ u_int32_t aes_e_key[AES_KS_LENGTH]; // the encryption key schedule
+ u_int32_t aes_d_key[AES_KS_LENGTH]; // the decryption key schedule
+#if !defined(AES_BLOCK_SIZE)
+ u_int32_t aes_Ncol; // the number of columns in the cipher state
+#endif
+} aes_context;
+
+// THE CIPHER INTERFACE
+
+#if !defined(AES_BLOCK_SIZE)
+extern void aes_set_blk(aes_context *, const int);
+#endif
+
+#if defined(__linux__) && defined(__KERNEL__) && (defined(X86_ASM) || defined(AMD64_ASM))
+ asmlinkage
+#endif
+extern void aes_set_key(aes_context *, const unsigned char [], const int, const int);
+
+#if defined(__linux__) && defined(__KERNEL__) && (defined(X86_ASM) || defined(AMD64_ASM))
+ asmlinkage
+#endif
+extern void aes_encrypt(const aes_context *, const unsigned char [], unsigned char []);
+
+#if defined(__linux__) && defined(__KERNEL__) && (defined(X86_ASM) || defined(AMD64_ASM))
+ asmlinkage
+#endif
+extern void aes_decrypt(const aes_context *, const unsigned char [], unsigned char []);
+
+// The block length inputs to aes_set_block and aes_set_key are in numbers
+// of bytes or bits. The calls to subroutines must be made in the above
+// order but multiple calls can be made without repeating earlier calls
+// if their parameters have not changed.
+
+#endif // _AES_H
Added: upstream/aespipe/2.3d/aespipe.1
URL: http://svn.debian.org/wsvn/pkg-loop-aes/upstream/aespipe/2.3d/aespipe.1?rev=1361&op=file
==============================================================================
--- upstream/aespipe/2.3d/aespipe.1 (added)
+++ upstream/aespipe/2.3d/aespipe.1 Sat Feb 24 20:51:06 2007
@@ -1,0 +1,116 @@
+.TH AESPIPE 1 "February 18 2007" "LINUX" "COMMANDS"
+.SH NAME
+aespipe \- AES encrypting or decrypting pipe
+.SH SYNOPSIS
+.B aespipe
+[options] <inputfile >outputfile
+.SH DESCRIPTION
+.B aespipe
+reads from standard input and writes to standard output. It can be used to
+create and restore encrypted tar or cpio archives. It can be used to encrypt
+and decrypt loop-AES compatible encrypted disk images.
+
+The AES cipher is used in CBC (cipher block chaining) mode. Data is
+encrypted and decrypted in 512 byte chains.
+.B aespipe
+supports three key setup modes; single-key, multi-key-v2 and multi-key-v3
+modes. Single-key mode uses simple sector IV and one AES key to encrypt and
+decrypt all data sectors. Multi-key-v2 mode uses cryptographically more
+secure MD5 IV and 64 different AES keys to encrypt and decrypt data sectors.
+In multi-key mode first key is used for first sector, second key for second
+sector, and so on. Multi-key-v3 is same as multi-key-v2 except is uses one
+extra 65th key as additional input to MD5 IV computation. See -K option for
+more information about how to enable multi-key-v3 mode.
+
+Recommended key setup mode is multi-key-v3, which is based on gpg encrypted
+key files. In this mode, the passphrase is protected against optimized
+dictionary attacks via salting and key iteration of gpg. Passphrase length
+should be 20 characters or more.
+
+Single-key mode preserves input size at 16 byte granularity. Multi-key mode
+preserves input size at 512 byte granularity. If input size is not multiple
+of 16 or 512 bytes, input data is padded with null bytes so that both input
+and output sizes are multiples of 16 or 512 bytes.
+.SH OPTIONS
+.IP "\fB\-C \fIitercountk\fP"
+Runs hashed passphrase through \fIitercountk\fP thousand iterations of AES-256
+before using it for data encryption. This consumes lots of CPU cycles at
+program start time but not thereafter. In combination with passphrase seed
+this slows down dictionary attacks. Iteration is not done in multi-key mode.
+.IP "\fB\-d\fP"
+Decrypt data. If this option is not specified, default operation is to
+encrypt data.
+.IP "\fB\-e \fIencryption\fP"
+Following \fIencryption\fP types are recognized: AES128 (default), AES192
+and AES256. Encryption type names are case insensitive. AES128 defaults to
+using SHA-256 passphrase hash, AES192 defaults to using SHA-384 passphrase hash,
+and AES256 defaults to using SHA-512 passphrase hash.
+.IP "\fB\-G \fIgpghome\fP"
+Set gpg home directory to \fIgpghome\fP, so that gpg uses public/private
+keys on \fIgpghome\fP directory. This is only used when gpgkey file needs to
+be decrypted using public/private keys. If gpgkey file is encrypted with
+symmetric cipher only, public/private keys are not required and this option
+has no effect.
+.IP "\fB\-H \fIphash\fP"
+Uses \fIphash\fP function to hash passphrase. Available hash functions are
+sha256, sha384, sha512 and rmd160. unhashed1 and unhashed2 functions also
+exist for compatibility with some obsolete implementations. Hash type names
+are case insensitive.
+.IP "\fB\-K \fIgpgkey\fP"
+Passphrase is piped to gpg so that gpg can decrypt file \fIgpgkey\fP which
+contains the real keys that are used to encrypt data. If decryption requires
+public/private keys and gpghome is not specified, all users use their own
+gpg public/private keys to decrypt \fIgpgkey\fP. Decrypted \fIgpgkey\fP
+should contain 1 or 64 or 65 keys, each key at least 20 characters and
+separated by newline. If decrypted \fIgpgkey\fP contains 64 or 65 keys, then
+aespipe is put to multi-key mode. 65th key, if present, is used as
+additional input to MD5 IV computation.
+.IP "\fB\-O \fIsectornumber\fP"
+Set IV offset in 512 byte units. Default is zero. Data is encrypted in 512
+byte CBC chains and each 512 byte chain starts with IV whose computation
+depends on offset within the data. This option can be used to start
+encryption or decryption in middle of some existing encrypted disk image.
+.IP "\fB\-p \fIfdnumber\fP"
+Read the passphrase from file descriptor \fIfdnumber\fP instead of the
+terminal. If -K option is not being used (no gpg key file), then aespipe
+attempts to read 65 keys from \fIpasswdfd\fP, each key at least 20
+characters and separated by newline. If aespipe successfully reads 64 or 65
+keys, then aespipe is put to multi-key mode. If aespipe encounters
+end-of-file before 64 keys are read, then only first key is used in
+single-key mode.
+.IP "\fB\-P \fIcleartextkey\fP"
+Read the passphrase from file \fIcleartextkey\fP instead of the terminal. If
+-K option is not being used (no gpg key file), then aespipe attempts to read
+65 keys from \fIcleartextkey\fP, each key at least 20 characters and
+separated by newline. If aespipe successfully reads 64 or 65 keys, then
+aespipe is put to multi-key mode. If aespipe encounters end-of-file before
+64 keys are read, then only first key is used in single-key mode. If both -p
+and -P options are used, then -p option takes precedence. These are
+equivalent:
+
+aespipe -p3 -K foo.gpg -e AES128 ... 3<someFileName
+
+aespipe -P someFileName -K foo.gpg -e AES128 ...
+
+In first line of above example, in addition to normal open file descriptors
+(0==stdin 1==stdout 2==stderr), shell opens the file and passes open file
+descriptor to started aespipe program. In second line of above example,
+aespipe opens the file itself.
+.IP "\fB\-q\fP"
+Be quiet and don't complain about write errors.
+.IP "\fB\-S \fIpseed\fP"
+Sets encryption passphrase seed \fIpseed\fP which is appended to user supplied
+passphrase before hashing. Using different seeds makes dictionary attacks
+slower but does not prevent them if user supplied passphrase is guessable.
+Seed is not used in multi-key mode.
+.IP "\fB\-T\fP"
+Asks passphrase twice instead of just once.
+.IP "\fB\-w \fInumber\fP"
+Wait \fInumber\fP seconds before asking passphrase.
+.SH RETURN VALUE
+.B aespipe
+returns 0 on success, nonzero on failure.
+.SH AVAILABILITY
+Source is available from http://loop-aes.sourceforge.net/
+.SH AUTHORS
+Jari Ruusu
Added: upstream/aespipe/2.3d/aespipe.c
URL: http://svn.debian.org/wsvn/pkg-loop-aes/upstream/aespipe/2.3d/aespipe.c?rev=1361&op=file
==============================================================================
--- upstream/aespipe/2.3d/aespipe.c (added)
+++ upstream/aespipe/2.3d/aespipe.c Sat Feb 24 20:51:06 2007
@@ -1,0 +1,839 @@
+/*
+ * aespipe.c
+ *
+ * Written by Jari Ruusu, February 18 2007
+ *
+ * Copyright 2002-2007 by Jari Ruusu.
+ * Redistribution of this file is permitted under the GNU Public License.
+ *
+ * AES encrypting or decrypting "pipe", reads from stdin, writes to stdout
+ */
+
+#include <stdio.h>
+#if HAVE_UNISTD_H
+# include <unistd.h>
+#endif
+#include <string.h>
+#include <stdlib.h>
+#include <pwd.h>
+#include <sys/types.h>
+#include <signal.h>
+#if HAVE_SYS_WAIT_H
+# include <sys/wait.h>
+#endif
+#if HAVE_FCNTL_H
+# include <fcntl.h>
+#endif
+#include <errno.h>
+#if HAVE_SYS_MMAN_H
+# include <sys/mman.h>
+#endif
+#if HAVE_TERMIOS_H
+# include <termios.h>
+#endif
+#if HAVE_SYS_IOCTL_H
+# include <sys/ioctl.h>
+#endif
+
+#include "aes.h"
+#include "md5.h"
+#include "sha512.h"
+#include "rmd160.h"
+
+#if !defined(AESPIPE_PASSWORD_MIN_LENGTH)
+# define AESPIPE_PASSWORD_MIN_LENGTH 20
+#endif
+
+#if WORDS_BIGENDIAN
+# define xcpu_to_le32(x) ({u_int32_t __x=(x);((u_int32_t)((((u_int32_t)(__x)&(u_int32_t)0x000000ffUL)<<24)|(((u_int32_t)(__x)&(u_int32_t)0x0000ff00UL)<<8)|(((u_int32_t)(__x)&(u_int32_t)0x00ff0000UL)>>8)|(((u_int32_t)(__x)&(u_int32_t)0xff000000UL)>>24)));})
+#else
+# define xcpu_to_le32(x) ((u_int32_t)(x))
+#endif
+
+char *progName;
+int ivCounter = 0;
+u_int32_t devSect0 = 0;
+u_int32_t devSect1 = 0;
+u_int32_t devSect2 = 0;
+u_int32_t devSect3 = 0;
+int passFDnumber = -1;
+char *passSeedString = (char *)0;
+int passAskTwice = 0;
+char *gpgKeyFile = (char *)0;
+char *gpgHomeDir = (char *)0;
+char *clearTextKeyFile = (char *)0;
+char *passIterThousands = (char *)0;
+int complainWriteErr = 1;
+unsigned int waitSeconds = 0;
+aes_context ctx;
+u_int32_t iv[8];
+union {
+ u_int32_t w[2048];
+ unsigned char b[8192];
+} buf;
+int multiKeyMode = 0; /* 0=single-key 64=multi-key-v2 65=multi-key-v3 */
+char *multiKeyPass[66];
+aes_context multiKeyCtx[64];
+u_int32_t partialMD5[4];
+
+int rd_wr_retry(int fd, char *buf, int cnt, int w)
+{
+ int x, y, z;
+
+ x = 0;
+ while(x < cnt) {
+ y = cnt - x;
+ if(w) {
+ z = write(fd, buf + x, y);
+ } else {
+ z = read(fd, buf + x, y);
+ if (!z) return x;
+ }
+ if(z < 0) {
+ if ((errno == EAGAIN) || (errno == ENOMEM) || (errno == EINTR)) {
+ continue;
+ }
+ return x;
+ }
+ x += z;
+ }
+ return x;
+}
+
+char *get_FD_pass(int fd)
+{
+ char *p = NULL, *n;
+ int x = 0, y = 0;
+
+ do {
+ if(y >= (x - 1)) {
+ x += 128;
+ /* Must enforce some max limit here. */
+ /* This code may have successfully called */
+ /* mlockall(MCL_CURRENT | MCL_FUTURE) */
+ if(x > (4*1024)) return(NULL);
+ n = malloc(x);
+ if(!n) return(NULL);
+ if(p) {
+ memcpy(n, p, y);
+ memset(p, 0, y);
+ free(p);
+ }
+ p = n;
+ }
+ if(rd_wr_retry(fd, p + y, 1, 0) != 1) break;
+ if((p[y] == '\n') || !p[y]) break;
+ y++;
+ } while(1);
+ if(p) p[y] = 0;
+ return p;
+}
+
+static void warnAboutBadKeyData(int x)
+{
+ if((x > 1) && (x != 64) && (x != 65)) {
+ fprintf(stderr, "Warning: Unknown key data format - using it anyway\n");
+ }
+}
+
+char *do_GPG_pipe(char *pass)
+{
+ int x, pfdi[2], pfdo[2];
+ char str[10], *a[16], *e[2], *h;
+ pid_t gpid;
+ struct passwd *p;
+ void *oldSigPipeHandler;
+
+ if(gpgHomeDir && gpgHomeDir[0]) {
+ h = gpgHomeDir;
+ } else {
+ if(!(p = getpwuid(getuid()))) {
+ fprintf(stderr, "Error: Unable to detect home directory for uid %d\n", (int)getuid());
+ return NULL;
+ }
+ h = p->pw_dir;
+ }
+ if(!(e[0] = malloc(strlen(h) + 6))) {
+ nomem1:
+ fprintf(stderr, "Error: Unable to allocate memory\n");
+ return NULL;
+ }
+ sprintf(e[0], "HOME=%s", h);
+ e[1] = 0;
+
+ if(pipe(&pfdi[0])) {
+ nomem2:
+ free(e[0]);
+ goto nomem1;
+ }
+ if(pipe(&pfdo[0])) {
+ close(pfdi[0]);
+ close(pfdi[1]);
+ goto nomem2;
+ }
+
+ if((x = open(gpgKeyFile, O_RDONLY)) == -1) {
+ fprintf(stderr, "Error: unable to open %s for reading\n", gpgKeyFile);
+ free(e[0]);
+ close(pfdo[0]);
+ close(pfdo[1]);
+ close(pfdi[0]);
+ close(pfdi[1]);
+ return NULL;
+ }
+
+ sprintf(str, "%d", pfdi[0]);
+ if(!(gpid = fork())) {
+ dup2(x, 0);
+ dup2(pfdo[1], 1);
+ close(x);
+ close(pfdi[1]);
+ close(pfdo[0]);
+ close(pfdo[1]);
+ if((x = open("/dev/null", O_WRONLY)) >= 0) {
+ dup2(x, 2);
+ close(x);
+ }
+ x = 0;
+ a[x++] = "gpg";
+ if(gpgHomeDir && gpgHomeDir[0]) {
+ a[x++] = "--homedir";
+ a[x++] = gpgHomeDir;
+ }
+ a[x++] = "--no-options";
+ a[x++] = "--quiet";
+ a[x++] = "--batch";
+ a[x++] = "--no-tty";
+ a[x++] = "--passphrase-fd";
+ a[x++] = str;
+ a[x++] = "--decrypt";
+ a[x] = 0;
+#if defined(PATH_TO_GPG_PROGRAM)
+ execve(PATH_TO_GPG_PROGRAM, &a[0], &e[0]);
+#endif
+ execve("/bin/gpg", &a[0], &e[0]);
+ execve("/usr/bin/gpg", &a[0], &e[0]);
+ execve("/usr/local/bin/gpg", &a[0], &e[0]);
+ /* as last resort try to run gpg from same dir as aespipe */
+ x = strlen(progName);
+ if((h = malloc(x + 4)) != NULL) {
+ strcpy(h, progName);
+ while(--x >= 0) {
+ if(h[x] == '/') break;
+ h[x] = 0;
+ }
+ if(strlen(h) > 0) {
+ strcat(h, "gpg");
+ execve(h, &a[0], &e[0]);
+ }
+ }
+ exit(1);
+ }
+ free(e[0]);
+ close(x);
+ close(pfdi[0]);
+ close(pfdo[1]);
+ if(gpid == -1) {
+ close(pfdi[1]);
+ close(pfdo[0]);
+ goto nomem1;
+ }
+
+ x = strlen(pass);
+
+ /* ignore possible SIGPIPE signal while writing to gpg */
+ oldSigPipeHandler = signal(SIGPIPE, SIG_IGN);
+ rd_wr_retry(pfdi[1], pass, x, 1);
+ rd_wr_retry(pfdi[1], "\n", 1, 1);
+ if(oldSigPipeHandler != SIG_ERR) signal(SIGPIPE, oldSigPipeHandler);
+
+ close(pfdi[1]);
+ memset(pass, 0, x);
+ x = 0;
+ while(x < 66) {
+ multiKeyPass[x] = get_FD_pass(pfdo[0]);
+ if(!multiKeyPass[x]) {
+ /* mem alloc failed - abort */
+ multiKeyPass[0] = 0;
+ break;
+ }
+ if(strlen(multiKeyPass[x]) < AESPIPE_PASSWORD_MIN_LENGTH) break;
+ x++;
+ }
+ warnAboutBadKeyData(x);
+ if(x >= 65)
+ multiKeyMode = 65;
+ if(x == 64)
+ multiKeyMode = 64;
+ close(pfdo[0]);
+ waitpid(gpid, &x, 0);
+ if(!multiKeyPass[0]) goto nomem1;
+ return multiKeyPass[0];
+}
+
+#ifndef TCSASOFT
+# define TCSASOFT 0
+#endif
+char *getPass(char *prompt)
+{
+ int fd, changed = 0;
+ struct termios oldt, newt;
+ char *p;
+
+ fd = open("/dev/tty", O_RDWR);
+ if(fd < 0) return(NULL);
+ if(!tcgetattr(fd, &oldt)) {
+ newt = oldt;
+ newt.c_lflag &= ~(ECHO | ISIG);
+ changed = (tcsetattr(fd, TCSAFLUSH | TCSASOFT, &newt) == 0);
+ }
+ rd_wr_retry(fd, prompt, strlen(prompt), 1);
+ p = get_FD_pass(fd);
+ if(p) rd_wr_retry(fd, "\n", 1, 1);
+ if(changed) tcsetattr(fd, TCSAFLUSH | TCSASOFT, &oldt);
+ close(fd);
+ return(p);
+}
+
+char *sGetPass(int minLen)
+{
+ char *p, *s, *seed;
+ int i, ask2, close_psw_fd = 0;
+
+ if(passFDnumber < 0) {
+ if(clearTextKeyFile) {
+ if((passFDnumber = open(clearTextKeyFile, O_RDONLY)) == -1) {
+ fprintf(stderr, "Error: unable to open %s for reading\n", clearTextKeyFile);
+ return NULL;
+ }
+ close_psw_fd = 1;
+ goto contReadFrom_psw;
+ }
+ p = getPass("Password: ");
+ ask2 = passAskTwice;
+ } else {
+ contReadFrom_psw:
+ if(gpgKeyFile && gpgKeyFile[0]) {
+ p = get_FD_pass(passFDnumber);
+ if(close_psw_fd) close(passFDnumber);
+ } else {
+ int x = 0;
+ while(x < 66) {
+ multiKeyPass[x] = get_FD_pass(passFDnumber);
+ if(!multiKeyPass[x]) goto nomem;
+ if(strlen(multiKeyPass[x]) < AESPIPE_PASSWORD_MIN_LENGTH) break;
+ x++;
+ }
+ if(close_psw_fd) close(passFDnumber);
+ warnAboutBadKeyData(x);
+ if(x >= 65) {
+ multiKeyMode = 65;
+ return multiKeyPass[0];
+ }
+ if(x == 64) {
+ multiKeyMode = 64;
+ return multiKeyPass[0];
+ }
+ p = multiKeyPass[0];
+ }
+ ask2 = 0;
+ }
+ if(!p) goto nomem;
+ if(gpgKeyFile && gpgKeyFile[0]) {
+ if(ask2) {
+ i = strlen(p);
+ s = malloc(i + 1);
+ if(!s) goto nomem;
+ strcpy(s, p);
+ p = getPass("Retype password: ");
+ if(!p) goto nomem;
+ if(strcmp(s, p)) goto compareErr;
+ memset(s, 0, i);
+ free(s);
+ ask2 = 0;
+ }
+ p = do_GPG_pipe(p);
+ if(!p) return(NULL);
+ if(!p[0]) {
+ fprintf(stderr, "Error: gpg key file decryption failed\n");
+ return(NULL);
+ }
+ if(multiKeyMode) return(p);
+ }
+ i = strlen(p);
+ if(i < minLen) {
+ fprintf(stderr, "Error: Password must be at least %d characters.\n", minLen);
+ return(NULL);
+ }
+ seed = passSeedString;
+ if(!seed) seed = "";
+ s = malloc(i + strlen(seed) + 1);
+ if(!s) {
+ nomem:
+ fprintf(stderr, "Error: Unable to allocate memory\n");
+ return(NULL);
+ }
+ strcpy(s, p);
+ memset(p, 0, i);
+ if(ask2) {
+ p = getPass("Retype password: ");
+ if(!p) goto nomem;
+ if(strcmp(s, p)) {
+ compareErr:
+ fprintf(stderr, "Error: Passwords are not identical\n");
+ return(NULL);
+ }
+ memset(p, 0, i);
+ }
+ strcat(s, seed);
+ return(s);
+}
+
+/* obsolete */
+void unhashed1_hash_buffer(unsigned char *keyStr, int ile, unsigned char *keyBuf, int bufSize) {
+ int x, y, z, cnt = ile;
+ unsigned char *kp;
+
+ memset(keyBuf, 0, bufSize);
+ kp = keyStr;
+
+ for (x = 0; x < (bufSize * 8); x += 6) {
+ y = *kp++;
+
+ if (--cnt <= 0) {
+ kp = keyStr;
+ cnt = ile;
+ }
+
+ if ((y >= '0') && (y <= '9')) y -= '0';
+ else if((y >= 'A') && (y <= 'Z')) y -= ('A' - 10);
+ else if((y >= 'a') && (y <= 'z')) y -= ('a' - 36);
+ else if((y == '.') || (y == '/')) y += (62 - '.');
+ else y &= 63;
+
+ z = x >> 3;
+
+ if (z < bufSize) {
+ keyBuf[z] |= y << (x & 7);
+ }
+
+ z++;
+
+ if (z < bufSize) {
+ keyBuf[z] |= y >> (8 - (x & 7));
+ }
+ }
+}
+
+/* obsolete */
+void unhashed2_hash_buffer(unsigned char *keyStr, int ile, unsigned char *keyBuf, int bufSize) {
+ memset(keyBuf, 0, bufSize);
+ strncpy((char *)keyBuf, (char *)keyStr, bufSize - 1);
+ keyBuf[bufSize - 1] = 0;
+}
+
+void rmd160HashTwiceWithA(unsigned char *ib, int ile, unsigned char *ob, int ole)
+{
+ unsigned char tmpBuf[20 + 20];
+ unsigned char pwdCopy[130];
+
+ if(ole < 1) return;
+ memset(ob, 0, ole);
+ if(ole > 40) ole = 40;
+ rmd160_hash_buffer(&tmpBuf[0], ib, ile);
+ pwdCopy[0] = 'A';
+ if(ile > sizeof(pwdCopy) - 1) ile = sizeof(pwdCopy) - 1;
+ memcpy(pwdCopy + 1, ib, ile);
+ rmd160_hash_buffer(&tmpBuf[20], pwdCopy, ile + 1);
+ memcpy(ob, tmpBuf, ole);
+ memset(tmpBuf, 0, sizeof(tmpBuf));
+ memset(pwdCopy, 0, sizeof(pwdCopy));
+}
+
+void compute_md5_iv_v3(u_int32_t *data)
+{
+ int x, y, e;
+ u_int32_t buf[16];
+
+ y = 7;
+ e = 16;
+ do {
+ if (!y) {
+ e = 12;
+ /* md5_transform_CPUbyteorder wants data in CPU byte order */
+ /* devSect{0,1} are already in CPU byte order -- no need to convert */
+ /* use only 56 bits of sector number */
+ buf[12] = devSect0;
+ buf[13] = (devSect1 & 0xFFFFFF) | 0x80000000;
+ /* 4024 bits == 31 * 128 bit plaintext blocks + 56 bits of sector number */
+ /* For version 3 on-disk format this really should be 4536 bits, but can't be */
+ /* changed without breaking compatibility. V3 uses MD5-with-wrong-length IV */
+ buf[14] = 4024;
+ buf[15] = 0;
+ }
+ x = 0;
+ do {
+ buf[x ] = xcpu_to_le32(data[0]);
+ buf[x + 1] = xcpu_to_le32(data[1]);
+ buf[x + 2] = xcpu_to_le32(data[2]);
+ buf[x + 3] = xcpu_to_le32(data[3]);
+ x += 4;
+ data += 4;
+ } while (x < e);
+ md5_transform_CPUbyteorder(&iv[0], &buf[0]);
+ } while (--y >= 0);
+
+#if WORDS_BIGENDIAN
+ iv[0] = xcpu_to_le32(iv[0]);
+ iv[1] = xcpu_to_le32(iv[1]);
+ iv[2] = xcpu_to_le32(iv[2]);
+ iv[3] = xcpu_to_le32(iv[3]);
+#endif
+}
+
+void doEncryptMD5ivCBC(int cnt)
+{
+ unsigned char *datap = &buf.b[0];
+ aes_context *a;
+ int x;
+
+ do {
+ a = &multiKeyCtx[devSect0 & 0x3F];
+ memcpy(&iv[0], &partialMD5[0], 16);
+ compute_md5_iv_v3((u_int32_t *)(datap+16));
+ x = 32;
+ do {
+ iv[0] ^= *((u_int32_t *)(&datap[ 0]));
+ iv[1] ^= *((u_int32_t *)(&datap[ 4]));
+ iv[2] ^= *((u_int32_t *)(&datap[ 8]));
+ iv[3] ^= *((u_int32_t *)(&datap[12]));
+ aes_encrypt(a, (unsigned char *)(&iv[0]), datap);
+ memcpy(&iv[0], datap, 16);
+ datap += 16;
+ } while(--x);
+ if(!++devSect0) devSect1++;
+ } while(--cnt);
+}
+
+void doDecryptMD5ivCBC(int cnt)
+{
+ unsigned char *datap = &buf.b[0];
+ aes_context *a;
+ int x;
+
+ do {
+ a = &multiKeyCtx[devSect0 & 0x3F];
+ memcpy(&iv[0], datap, 16);
+ datap += 16;
+ x = 31;
+ do {
+ memcpy(&iv[4], datap, 16);
+ aes_decrypt(a, datap, datap);
+ *((u_int32_t *)(&datap[ 0])) ^= iv[0];
+ *((u_int32_t *)(&datap[ 4])) ^= iv[1];
+ *((u_int32_t *)(&datap[ 8])) ^= iv[2];
+ *((u_int32_t *)(&datap[12])) ^= iv[3];
+ memcpy(&iv[0], &iv[4], 16);
+ datap += 16;
+ } while(--x);
+ datap -= 512;
+ memcpy(&iv[0], &partialMD5[0], 16);
+ compute_md5_iv_v3((u_int32_t *)(datap+16));
+ aes_decrypt(a, datap, datap);
+ *((u_int32_t *)(&datap[ 0])) ^= iv[0];
+ *((u_int32_t *)(&datap[ 4])) ^= iv[1];
+ *((u_int32_t *)(&datap[ 8])) ^= iv[2];
+ *((u_int32_t *)(&datap[12])) ^= iv[3];
+ datap += 512;
+ if(!++devSect0) devSect1++;
+ } while(--cnt);
+}
+
+void doEncryptCBC(int cnt)
+{
+ unsigned char *datap = &buf.b[0];
+
+ do {
+ if(!ivCounter) {
+ iv[0] = xcpu_to_le32(devSect0);
+ iv[1] = xcpu_to_le32(devSect1);
+ iv[2] = xcpu_to_le32(devSect2);
+ iv[3] = xcpu_to_le32(devSect3);
+ if(!++devSect0 && !++devSect1 && !++devSect2) devSect3++;
+ }
+ ivCounter++;
+ ivCounter &= 31;
+ iv[0] ^= *((u_int32_t *)(&datap[ 0]));
+ iv[1] ^= *((u_int32_t *)(&datap[ 4]));
+ iv[2] ^= *((u_int32_t *)(&datap[ 8]));
+ iv[3] ^= *((u_int32_t *)(&datap[12]));
+ aes_encrypt(&ctx, (unsigned char *)(&iv[0]), datap);
+ memcpy(&iv[0], datap, 16);
+ datap += 16;
+ } while(--cnt);
+}
+
+void doDecryptCBC(int cnt)
+{
+ unsigned char *datap = &buf.b[0];
+
+ do {
+ if(!ivCounter) {
+ iv[0] = xcpu_to_le32(devSect0);
+ iv[1] = xcpu_to_le32(devSect1);
+ iv[2] = xcpu_to_le32(devSect2);
+ iv[3] = xcpu_to_le32(devSect3);
+ if(!++devSect0 && !++devSect1 && !++devSect2) devSect3++;
+ }
+ ivCounter++;
+ ivCounter &= 31;
+ memcpy(&iv[4], datap, 16);
+ aes_decrypt(&ctx, datap, datap);
+ *((u_int32_t *)(&datap[ 0])) ^= iv[0];
+ *((u_int32_t *)(&datap[ 4])) ^= iv[1];
+ *((u_int32_t *)(&datap[ 8])) ^= iv[2];
+ *((u_int32_t *)(&datap[12])) ^= iv[3];
+ memcpy(&iv[0], &iv[4], 16);
+ datap += 16;
+ } while(--cnt);
+}
+
+int main(int argc, char **argv)
+{
+ int x, encrypt = 1, bits, ret;
+ void (*hf)(unsigned char *, int, unsigned char *, int);
+ union {
+ u_int32_t hw[16];
+ unsigned char hb[64];
+ } hbu;
+ char *pass, *hfn = (char *)0, *efn = (char *)0;
+ unsigned int y;
+
+#if defined(MCL_CURRENT) && defined(MCL_FUTURE) && HAVE_MLOCKALL
+ /* try to lock all memory to prevent key leak to swap */
+ mlockall(MCL_CURRENT | MCL_FUTURE);
+ /* drop possible suid-root privileges */
+ if(getuid() != geteuid()) setuid(getuid());
+#endif
+
+ progName = *argv;
+
+ for(argc--, argv++; argc > 0; argc--, argv++) {
+ if(!strcmp(*argv, "-") || (**argv != '-')) {
+ usage:
+ fprintf(stderr, "usage: %s [options] <inputfile >outputfile\n"
+ "version 2.3d Copyright (c) 2002-2007 Jari Ruusu, (c) 2001 Dr Brian Gladman\n"
+ "options: -e aes128|aes192|aes256 = set key length\n"
+ " -H sha256|sha384|sha512|rmd160 = set password hash function\n"
+ " -d = decrypt\n"
+ " -p num = read password from file descriptor num\n"
+ " -P file = read password from file\n"
+ " -S pseed = set password seed\n"
+ " -T = ask password twice\n"
+ " -q = don't complain about write errors\n"
+ " -w num = wait num seconds before asking password\n"
+ " -O num = set IV offset (value 1 == 512 byte offset)\n"
+ " -K file = file contains gpg encrypted keys\n"
+ " -G dir = home directory for gpg\n"
+ " -C num = iterate key num thousand times through AES-256\n"
+ , progName);
+ exit(1);
+ } else {
+ while(*++(*argv)) {
+ switch(**argv) {
+ case 'e':
+ if(!(*++(*argv) || (--argc && *++argv))) goto usage;
+ efn = *argv;
+ goto nextArg;
+ case 'H':
+ if(!(*++(*argv) || (--argc && *++argv))) goto usage;
+ hfn = *argv;
+ goto nextArg;
+ case 'd':
+ encrypt = 0;
+ break;
+ case 'p':
+ if(!(*++(*argv) || (--argc && *++argv))) goto usage;
+ if(sscanf(*argv, "%d", &passFDnumber) != 1) goto usage;
+ goto nextArg;
+ case 'P':
+ if(!(*++(*argv) || (--argc && *++argv))) goto usage;
+ clearTextKeyFile = *argv;
+ goto nextArg;
+ case 'S':
+ if(!(*++(*argv) || (--argc && *++argv))) goto usage;
+ passSeedString = *argv;
+ goto nextArg;
+ case 'T':
+ passAskTwice = 1;
+ break;
+ case 'q':
+ complainWriteErr = 0;
+ break;
+ case 'w':
+ if(!(*++(*argv) || (--argc && *++argv))) goto usage;
+ if(sscanf(*argv, "%u", &waitSeconds) != 1) goto usage;
+ goto nextArg;
+ case 'O':
+ if(!(*++(*argv) || (--argc && *++argv))) goto usage;
+ if(sscanf(*argv, "%u", &y) != 1) goto usage;
+ devSect0 = y;
+ goto nextArg;
+ case 'K':
+ if(!(*++(*argv) || (--argc && *++argv))) goto usage;
+ gpgKeyFile = *argv;
+ goto nextArg;
+ case 'G':
+ if(!(*++(*argv) || (--argc && *++argv))) goto usage;
+ gpgHomeDir = *argv;
+ goto nextArg;
+ case 'C':
+ if(!(*++(*argv) || (--argc && *++argv))) goto usage;
+ passIterThousands = *argv;
+ goto nextArg;
+ default:
+ goto usage;
+ }
+ }
+ }
+ nextArg: continue;
+ }
+
+ bits = 128;
+ hf = sha256_hash_buffer;
+ if(efn) {
+ if(!strcasecmp(efn, "aes256")) {
+ bits = 256;
+ hf = sha512_hash_buffer;
+ } else if(!strcasecmp(efn, "aes192")) {
+ bits = 192;
+ hf = sha384_hash_buffer;
+ } else if(strcasecmp(efn, "aes128") && strcasecmp(efn, "aes")) {
+ goto usage;
+ }
+ }
+ if(hfn) {
+ if(!strcasecmp(hfn, "sha256")) hf = sha256_hash_buffer;
+ else if(!strcasecmp(hfn, "sha384")) hf = sha384_hash_buffer;
+ else if(!strcasecmp(hfn, "sha512")) hf = sha512_hash_buffer;
+ else if(!strcasecmp(hfn, "rmd160")) hf = rmd160HashTwiceWithA;
+ else if(!strcasecmp(hfn, "unhashed1")) hf = unhashed1_hash_buffer;
+ else if(!strcasecmp(hfn, "unhashed2")) hf = unhashed2_hash_buffer;
+ else goto usage;
+ }
+
+ if(waitSeconds) sleep(waitSeconds);
+ pass = sGetPass((hf == rmd160HashTwiceWithA) ? 1 : AESPIPE_PASSWORD_MIN_LENGTH);
+ if(!pass) exit(1);
+ x = strlen(pass);
+ if(hf == unhashed1_hash_buffer) { /* obsolete compat */
+ bits = 128;
+ if(x >= 32) bits = 192;
+ if(x >= 43) bits = 256;
+ }
+ (*hf)((unsigned char *)pass, x, &hbu.hb[0], 32);
+ if(multiKeyMode) {
+ int r = 0, t;
+ partialMD5[0] = 0x67452301;
+ partialMD5[1] = 0xefcdab89;
+ partialMD5[2] = 0x98badcfe;
+ partialMD5[3] = 0x10325476;
+ while(r < multiKeyMode) {
+ t = strlen(multiKeyPass[r]);
+ (*hf)(multiKeyPass[r], t, &hbu.hb[0], 32);
+ memset(multiKeyPass[r], 0, t);
+ /*
+ * MultiKeyMode uses md5 IV. One key mode uses sector IV. Sector IV
+ * and md5 IV v2 and v3 are all computed differently. This first key
+ * byte XOR with 0x55/0xF4 is needed to cause complete decrypt failure
+ * in cases where data is encrypted with one type of IV and decrypted
+ * with another type IV. If identical key was used but only IV was
+ * computed differently, only first plaintext block of 512 byte CBC
+ * chain would decrypt incorrectly and rest would decrypt correctly.
+ * Partially correct decryption is dangerous. Decrypting all blocks
+ * incorrectly is safer because file system mount will simply fail.
+ */
+ if(multiKeyMode == 65) {
+ hbu.hb[0] ^= 0xF4; /* version 3 */
+ } else {
+ hbu.hb[0] ^= 0x55; /* version 2 */
+ }
+ if(r < 64) {
+ aes_set_key(&multiKeyCtx[r], &hbu.hb[0], bits, 0);
+ } else {
+ /* only first 128 bits of iv-key is used */
+#if WORDS_BIGENDIAN
+ hbu.hw[0] = xcpu_to_le32(hbu.hw[0]);
+ hbu.hw[1] = xcpu_to_le32(hbu.hw[1]);
+ hbu.hw[2] = xcpu_to_le32(hbu.hw[2]);
+ hbu.hw[3] = xcpu_to_le32(hbu.hw[3]);
+#endif
+ memset(&hbu.hb[16], 0, 48);
+ md5_transform_CPUbyteorder(&partialMD5[0], &hbu.hw[0]);
+ }
+ r++;
+ }
+ } else if(passIterThousands) {
+ unsigned long iter = 0;
+ union {
+ u_int32_t w[8]; /* needed for 4 byte alignment of tempkey[] */
+ unsigned char tempkey[32];
+ } tku;
+ /*
+ * Set up AES-256 encryption key using same password and hash function
+ * as before but with password bit 0 flipped before hashing. That key
+ * is then used to encrypt actual encryption key N thousand times.
+ */
+ pass[0] ^= 1;
+ (*hf)((unsigned char *)pass, x, &tku.tempkey[0], 32);
+ aes_set_key(&ctx, &tku.tempkey[0], 256, 0);
+ sscanf(passIterThousands, "%lu", &iter);
+ iter *= 1000;
+ while(iter > 0) {
+ /* encrypt both 128bit blocks with AES-256 */
+ aes_encrypt(&ctx, &hbu.hb[ 0], &hbu.hb[ 0]);
+ aes_encrypt(&ctx, &hbu.hb[16], &hbu.hb[16]);
+ /* exchange upper half of first block with lower half of second block */
+ memcpy(&tku.tempkey[0], &hbu.hb[8], 8);
+ memcpy(&hbu.hb[8], &hbu.hb[16], 8);
+ memcpy(&hbu.hb[16], &tku.tempkey[0], 8);
+ iter--;
+ }
+ memset(&tku.tempkey[0], 0, sizeof(tku.tempkey));
+ }
+ aes_set_key(&ctx, &hbu.hb[0], bits, 0);
+ memset(&hbu.hb[0], 0, sizeof(hbu.hb));
+ memset(pass, 0, x);
+
+ ret = 0;
+ while(1) {
+ x = rd_wr_retry(0, (char *)(&buf.b[0]), sizeof(buf.b), 0);
+ if(x < 1) break;
+ if(multiKeyMode) {
+ while(x & 511) buf.b[x++] = 0;
+ if(encrypt) {
+ doEncryptMD5ivCBC(x >> 9);
+ } else {
+ doDecryptMD5ivCBC(x >> 9);
+ }
+ } else {
+ while(x & 15) buf.b[x++] = 0;
+ if(encrypt) {
+ doEncryptCBC(x >> 4);
+ } else {
+ doDecryptCBC(x >> 4);
+ }
+ }
+ if(rd_wr_retry(1, (char *)(&buf.b[0]), x, 1) != x) {
+ if(complainWriteErr) fprintf(stderr, "%s: write failed\n", progName);
+ ret = 1;
+ break;
+ }
+ }
+ memset(&ctx, 0, sizeof(ctx));
+ memset(&multiKeyCtx[0], 0, sizeof(multiKeyCtx));
+ memset(&iv[0], 0, sizeof(iv));
+ memset(&buf.b[0], 0, sizeof(buf));
+ memset(&partialMD5[0], 0, sizeof(partialMD5));
+ exit(ret);
+}
Added: upstream/aespipe/2.3d/bz2aespipe
URL: http://svn.debian.org/wsvn/pkg-loop-aes/upstream/aespipe/2.3d/bz2aespipe?rev=1361&op=file
==============================================================================
--- upstream/aespipe/2.3d/bz2aespipe (added)
+++ upstream/aespipe/2.3d/bz2aespipe Sat Feb 24 20:51:06 2007
@@ -1,0 +1,55 @@
+#! /bin/sh
+
+# FILE FORMAT
+# 10 bytes: constant string 'bz2aespipe'
+# 10 bytes: itercountk digits
+# 1 byte: '0' = AES128, '1' = AES192, '2' = AES256
+# 1 byte: '0' = SHA256, '1' = SHA384, '2' = SHA512, '3' = RMD160
+# 24 bytes: random seed string
+# remaining bytes are bzip2 compressed and aespipe encrypted
+
+# These definitions are only used when encrypting.
+# Decryption will autodetect these definitions from archive.
+ENCRYPTION=AES256
+HASHFUNC=SHA256
+ITERCOUNTK=100
+WAITSECONDS=10
+
+if test x$1 = x-d ; then
+ # decrypt
+ n=`head -c 10 - | tr -d -c 0-9a-zA-Z`
+ if test x${n} != xbz2aespipe ; then
+ echo "bz2aespipe: wrong magic - aborted" >/dev/tty
+ exit 1
+ fi
+ itercountk=`head -c 10 - | tr -d -c 0-9`
+ if test x${itercountk} = x ; then itercountk=0; fi
+ n=`head -c 1 - | tr -d -c 0-9`
+ encryption=AES128
+ if test x${n} = x1 ; then encryption=AES192; fi
+ if test x${n} = x2 ; then encryption=AES256; fi
+ n=`head -c 1 - | tr -d -c 0-9`
+ hashfunc=SHA256
+ if test x${n} = x1 ; then hashfunc=SHA384; fi
+ if test x${n} = x2 ; then hashfunc=SHA512; fi
+ if test x${n} = x3 ; then hashfunc=RMD160; fi
+ seedstr=`head -c 24 - | tr -d -c 0-9a-zA-Z+/`
+ aespipe -e ${encryption} -H ${hashfunc} -S "${seedstr}" -C ${itercountk} -d | bzip2 -d -q
+else
+ # encrypt
+ echo -n bz2aespipe
+ echo ${ITERCOUNTK} | awk '{printf "%10u", $1;}'
+ n=`echo ${ENCRYPTION} | tr -d -c 0-9`
+ aesstr=0
+ if test x${n} = x192 ; then aesstr=1; fi
+ if test x${n} = x256 ; then aesstr=2; fi
+ n=`echo ${HASHFUNC} | tr -d -c 0-9`
+ hashstr=0
+ if test x${n} = x384 ; then hashstr=1; fi
+ if test x${n} = x512 ; then hashstr=2; fi
+ if test x${n} = x160 ; then hashstr=3; fi
+ seedstr=`head -c 18 /dev/urandom | uuencode -m - | head -n 2 | tail -n 1`
+ echo -n ${aesstr}${hashstr}${seedstr}
+ bzip2 | aespipe -e ${ENCRYPTION} -H ${HASHFUNC} -S ${seedstr} -C ${ITERCOUNTK} -T -w ${WAITSECONDS}
+fi
+exit 0
Propchange: upstream/aespipe/2.3d/bz2aespipe
------------------------------------------------------------------------------
svn:executable = *
Added: upstream/aespipe/2.3d/configure
URL: http://svn.debian.org/wsvn/pkg-loop-aes/upstream/aespipe/2.3d/configure?rev=1361&op=file
==============================================================================
--- upstream/aespipe/2.3d/configure (added)
+++ upstream/aespipe/2.3d/configure Sat Feb 24 20:51:06 2007
@@ -1,0 +1,6434 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.59 for aespipe 2.
+#
+# Copyright (C) 2003 Free Software Foundation, Inc.
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## --------------------- ##
+## M4sh Initialization. ##
+## --------------------- ##
+
+# Be Bourne compatible
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
+ set -o posix
+fi
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ as_unset=unset
+else
+ as_unset=false
+fi
+
+
+# Work around bugs in pre-3.0 UWIN ksh.
+$as_unset ENV MAIL MAILPATH
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+for as_var in \
+ LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
+ LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
+ LC_TELEPHONE LC_TIME
+do
+ if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
+ eval $as_var=C; export $as_var
+ else
+ $as_unset $as_var
+ fi
+done
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+
+# Name of the executable.
+as_me=`$as_basename "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)$' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
+ /^X\/\(\/\/\)$/{ s//\1/; q; }
+ /^X\/\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`
+
+
+# PATH needs CR, and LINENO needs CR and PATH.
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ echo "#! /bin/sh" >conf$$.sh
+ echo "exit 0" >>conf$$.sh
+ chmod +x conf$$.sh
+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+ PATH_SEPARATOR=';'
+ else
+ PATH_SEPARATOR=:
+ fi
+ rm -f conf$$.sh
+fi
+
+
+ as_lineno_1=$LINENO
+ as_lineno_2=$LINENO
+ as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+ test "x$as_lineno_1" != "x$as_lineno_2" &&
+ test "x$as_lineno_3" = "x$as_lineno_2" || {
+ # Find who we are. Look in the path if we contain no path at all
+ # relative or not.
+ case $0 in
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+
+ ;;
+ esac
+ # We did not find ourselves, most probably we were run as `sh COMMAND'
+ # in which case we are not to be found in the path.
+ if test "x$as_myself" = x; then
+ as_myself=$0
+ fi
+ if test ! -f "$as_myself"; then
+ { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
+ { (exit 1); exit 1; }; }
+ fi
+ case $CONFIG_SHELL in
+ '')
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for as_base in sh bash ksh sh5; do
+ case $as_dir in
+ /*)
+ if ("$as_dir/$as_base" -c '
+ as_lineno_1=$LINENO
+ as_lineno_2=$LINENO
+ as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+ test "x$as_lineno_1" != "x$as_lineno_2" &&
+ test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
+ $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
+ $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
+ CONFIG_SHELL=$as_dir/$as_base
+ export CONFIG_SHELL
+ exec "$CONFIG_SHELL" "$0" ${1+"$@"}
+ fi;;
+ esac
+ done
+done
+;;
+ esac
+
+ # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+ # uniformly replaced by the line number. The first 'sed' inserts a
+ # line-number line before each line; the second 'sed' does the real
+ # work. The second script uses 'N' to pair each line-number line
+ # with the numbered line, and appends trailing '-' during
+ # substitution so that $LINENO is not a special case at line end.
+ # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+ # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
+ sed '=' <$as_myself |
+ sed '
+ N
+ s,$,-,
+ : loop
+ s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
+ t loop
+ s,-$,,
+ s,^['$as_cr_digits']*\n,,
+ ' >$as_me.lineno &&
+ chmod +x $as_me.lineno ||
+ { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+ { (exit 1); exit 1; }; }
+
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensible to this).
+ . ./$as_me.lineno
+ # Exit status is that of the last command.
+ exit
+}
+
+
+case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
+ *c*,-n*) ECHO_N= ECHO_C='
+' ECHO_T=' ' ;;
+ *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
+ *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
+esac
+
+if expr a : '\(a\)' >/dev/null 2>&1; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+echo >conf$$.file
+if ln -s conf$$.file conf$$ 2>/dev/null; then
+ # We could just check for DJGPP; but this test a) works b) is more generic
+ # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
+ if test -f conf$$.exe; then
+ # Don't use ln at all; we don't have any links
+ as_ln_s='cp -p'
+ else
+ as_ln_s='ln -s'
+ fi
+elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+else
+ as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.file
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p=:
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+as_executable_p="test -f"
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.
+as_nl='
+'
+IFS=" $as_nl"
+
+# CDPATH.
+$as_unset CDPATH
+
+
+# Name of the host.
+# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+exec 6>&1
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_config_libobj_dir=.
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+# Maximum number of lines to put in a shell here document.
+# This variable seems obsolete. It should probably be removed, and
+# only ac_max_sed_lines should be used.
+: ${ac_max_here_lines=38}
+
+# Identity of this package.
+PACKAGE_NAME='aespipe'
+PACKAGE_TARNAME='aespipe'
+PACKAGE_VERSION='2'
+PACKAGE_STRING='aespipe 2'
+PACKAGE_BUGREPORT=''
+
+ac_unique_file="aespipe.c"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#if HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#if HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#if STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# if HAVE_STDLIB_H
+# include <stdlib.h>
+# endif
+#endif
+#if HAVE_STRING_H
+# if !STDC_HEADERS && HAVE_MEMORY_H
+# include <memory.h>
+# endif
+# include <string.h>
+#endif
+#if HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#if HAVE_INTTYPES_H
+# include <inttypes.h>
+#else
+# if HAVE_STDINT_H
+# include <stdint.h>
+# endif
+#endif
+#if HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT SET_MAKE CPP EGREP x_have_md5sum_prog x_have_md5_prog MD5WORKPART x_have_gpg_prog GPGWORKPART x_have_which_prog LIBOBJS LTLIBOBJS'
+ac_subst_files=''
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datadir='${prefix}/share'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+libdir='${exec_prefix}/lib'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+infodir='${prefix}/info'
+mandir='${prefix}/man'
+
+ac_prev=
+for ac_option
+do
+ # If the previous option needs an argument, assign it.
+ if test -n "$ac_prev"; then
+ eval "$ac_prev=\$ac_option"
+ ac_prev=
+ continue
+ fi
+
+ ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
+
+ # Accept the important Cygnus configure options, so we can diagnose typos.
+
+ case $ac_option in
+
+ -bindir | --bindir | --bindi | --bind | --bin | --bi)
+ ac_prev=bindir ;;
+ -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+ bindir=$ac_optarg ;;
+
+ -build | --build | --buil | --bui | --bu)
+ ac_prev=build_alias ;;
+ -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+ build_alias=$ac_optarg ;;
+
+ -cache-file | --cache-file | --cache-fil | --cache-fi \
+ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+ ac_prev=cache_file ;;
+ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+ cache_file=$ac_optarg ;;
+
+ --config-cache | -C)
+ cache_file=config.cache ;;
+
+ -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
+ ac_prev=datadir ;;
+ -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
+ | --da=*)
+ datadir=$ac_optarg ;;
+
+ -disable-* | --disable-*)
+ ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+ { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+ { (exit 1); exit 1; }; }
+ ac_feature=`echo $ac_feature | sed 's/-/_/g'`
+ eval "enable_$ac_feature=no" ;;
+
+ -enable-* | --enable-*)
+ ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+ { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+ { (exit 1); exit 1; }; }
+ ac_feature=`echo $ac_feature | sed 's/-/_/g'`
+ case $ac_option in
+ *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
+ *) ac_optarg=yes ;;
+ esac
+ eval "enable_$ac_feature='$ac_optarg'" ;;
+
+ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+ | --exec | --exe | --ex)
+ ac_prev=exec_prefix ;;
+ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+ | --exec=* | --exe=* | --ex=*)
+ exec_prefix=$ac_optarg ;;
+
+ -gas | --gas | --ga | --g)
+ # Obsolete; use --with-gas.
+ with_gas=yes ;;
+
+ -help | --help | --hel | --he | -h)
+ ac_init_help=long ;;
+ -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+ ac_init_help=recursive ;;
+ -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+ ac_init_help=short ;;
+
+ -host | --host | --hos | --ho)
+ ac_prev=host_alias ;;
+ -host=* | --host=* | --hos=* | --ho=*)
+ host_alias=$ac_optarg ;;
+
+ -includedir | --includedir | --includedi | --included | --include \
+ | --includ | --inclu | --incl | --inc)
+ ac_prev=includedir ;;
+ -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+ | --includ=* | --inclu=* | --incl=* | --inc=*)
+ includedir=$ac_optarg ;;
+
+ -infodir | --infodir | --infodi | --infod | --info | --inf)
+ ac_prev=infodir ;;
+ -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+ infodir=$ac_optarg ;;
+
+ -libdir | --libdir | --libdi | --libd)
+ ac_prev=libdir ;;
+ -libdir=* | --libdir=* | --libdi=* | --libd=*)
+ libdir=$ac_optarg ;;
+
+ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+ | --libexe | --libex | --libe)
+ ac_prev=libexecdir ;;
+ -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+ | --libexe=* | --libex=* | --libe=*)
+ libexecdir=$ac_optarg ;;
+
+ -localstatedir | --localstatedir | --localstatedi | --localstated \
+ | --localstate | --localstat | --localsta | --localst \
+ | --locals | --local | --loca | --loc | --lo)
+ ac_prev=localstatedir ;;
+ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+ | --localstate=* | --localstat=* | --localsta=* | --localst=* \
+ | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
+ localstatedir=$ac_optarg ;;
+
+ -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+ ac_prev=mandir ;;
+ -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+ mandir=$ac_optarg ;;
+
+ -nfp | --nfp | --nf)
+ # Obsolete; use --without-fp.
+ with_fp=no ;;
+
+ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+ | --no-cr | --no-c | -n)
+ no_create=yes ;;
+
+ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+ no_recursion=yes ;;
+
+ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+ | --oldin | --oldi | --old | --ol | --o)
+ ac_prev=oldincludedir ;;
+ -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+ | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+ | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+ oldincludedir=$ac_optarg ;;
+
+ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+ ac_prev=prefix ;;
+ -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+ prefix=$ac_optarg ;;
+
+ -program-prefix | --program-prefix | --program-prefi | --program-pref \
+ | --program-pre | --program-pr | --program-p)
+ ac_prev=program_prefix ;;
+ -program-prefix=* | --program-prefix=* | --program-prefi=* \
+ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+ program_prefix=$ac_optarg ;;
+
+ -program-suffix | --program-suffix | --program-suffi | --program-suff \
+ | --program-suf | --program-su | --program-s)
+ ac_prev=program_suffix ;;
+ -program-suffix=* | --program-suffix=* | --program-suffi=* \
+ | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+ program_suffix=$ac_optarg ;;
+
+ -program-transform-name | --program-transform-name \
+ | --program-transform-nam | --program-transform-na \
+ | --program-transform-n | --program-transform- \
+ | --program-transform | --program-transfor \
+ | --program-transfo | --program-transf \
+ | --program-trans | --program-tran \
+ | --progr-tra | --program-tr | --program-t)
+ ac_prev=program_transform_name ;;
+ -program-transform-name=* | --program-transform-name=* \
+ | --program-transform-nam=* | --program-transform-na=* \
+ | --program-transform-n=* | --program-transform-=* \
+ | --program-transform=* | --program-transfor=* \
+ | --program-transfo=* | --program-transf=* \
+ | --program-trans=* | --program-tran=* \
+ | --progr-tra=* | --program-tr=* | --program-t=*)
+ program_transform_name=$ac_optarg ;;
+
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ silent=yes ;;
+
+ -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+ ac_prev=sbindir ;;
+ -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+ | --sbi=* | --sb=*)
+ sbindir=$ac_optarg ;;
+
+ -sharedstatedir | --sharedstatedir | --sharedstatedi \
+ | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+ | --sharedst | --shareds | --shared | --share | --shar \
+ | --sha | --sh)
+ ac_prev=sharedstatedir ;;
+ -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+ | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+ | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+ | --sha=* | --sh=*)
+ sharedstatedir=$ac_optarg ;;
+
+ -site | --site | --sit)
+ ac_prev=site ;;
+ -site=* | --site=* | --sit=*)
+ site=$ac_optarg ;;
+
+ -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+ ac_prev=srcdir ;;
+ -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+ srcdir=$ac_optarg ;;
+
+ -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+ | --syscon | --sysco | --sysc | --sys | --sy)
+ ac_prev=sysconfdir ;;
+ -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+ | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+ sysconfdir=$ac_optarg ;;
+
+ -target | --target | --targe | --targ | --tar | --ta | --t)
+ ac_prev=target_alias ;;
+ -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+ target_alias=$ac_optarg ;;
+
+ -v | -verbose | --verbose | --verbos | --verbo | --verb)
+ verbose=yes ;;
+
+ -version | --version | --versio | --versi | --vers | -V)
+ ac_init_version=: ;;
+
+ -with-* | --with-*)
+ ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+ { echo "$as_me: error: invalid package name: $ac_package" >&2
+ { (exit 1); exit 1; }; }
+ ac_package=`echo $ac_package| sed 's/-/_/g'`
+ case $ac_option in
+ *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
+ *) ac_optarg=yes ;;
+ esac
+ eval "with_$ac_package='$ac_optarg'" ;;
+
+ -without-* | --without-*)
+ ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+ { echo "$as_me: error: invalid package name: $ac_package" >&2
+ { (exit 1); exit 1; }; }
+ ac_package=`echo $ac_package | sed 's/-/_/g'`
+ eval "with_$ac_package=no" ;;
+
+ --x)
+ # Obsolete; use --with-x.
+ with_x=yes ;;
+
+ -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+ | --x-incl | --x-inc | --x-in | --x-i)
+ ac_prev=x_includes ;;
+ -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+ | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+ x_includes=$ac_optarg ;;
+
+ -x-libraries | --x-libraries | --x-librarie | --x-librari \
+ | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+ ac_prev=x_libraries ;;
+ -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+ | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+ x_libraries=$ac_optarg ;;
+
+ -*) { echo "$as_me: error: unrecognized option: $ac_option
+Try \`$0 --help' for more information." >&2
+ { (exit 1); exit 1; }; }
+ ;;
+
+ *=*)
+ ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
+ { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
+ { (exit 1); exit 1; }; }
+ ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
+ eval "$ac_envvar='$ac_optarg'"
+ export $ac_envvar ;;
+
+ *)
+ # FIXME: should be removed in autoconf 3.0.
+ echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+ expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+ echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+ : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
+ ;;
+
+ esac
+done
+
+if test -n "$ac_prev"; then
+ ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+ { echo "$as_me: error: missing argument to $ac_option" >&2
+ { (exit 1); exit 1; }; }
+fi
+
+# Be sure to have absolute paths.
+for ac_var in exec_prefix prefix
+do
+ eval ac_val=$`echo $ac_var`
+ case $ac_val in
+ [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
+ *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+ { (exit 1); exit 1; }; };;
+ esac
+done
+
+# Be sure to have absolute paths.
+for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
+ localstatedir libdir includedir oldincludedir infodir mandir
+do
+ eval ac_val=$`echo $ac_var`
+ case $ac_val in
+ [\\/$]* | ?:[\\/]* ) ;;
+ *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+ { (exit 1); exit 1; }; };;
+ esac
+done
+
+# There might be people who depend on the old broken behavior: `$host'
+# used to hold the argument of --host etc.
+# FIXME: To remove some day.
+build=$build_alias
+host=$host_alias
+target=$target_alias
+
+# FIXME: To remove some day.
+if test "x$host_alias" != x; then
+ if test "x$build_alias" = x; then
+ cross_compiling=maybe
+ echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
+ If a cross compiler is detected then cross compile mode will be used." >&2
+ elif test "x$build_alias" != "x$host_alias"; then
+ cross_compiling=yes
+ fi
+fi
+
+ac_tool_prefix=
+test -n "$host_alias" && ac_tool_prefix=$host_alias-
+
+test "$silent" = yes && exec 6>/dev/null
+
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+ ac_srcdir_defaulted=yes
+ # Try the directory containing this script, then its parent.
+ ac_confdir=`(dirname "$0") 2>/dev/null ||
+$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$0" : 'X\(//\)[^/]' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X"$0" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+ /^X\(\/\/\)$/{ s//\1/; q; }
+ /^X\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`
+ srcdir=$ac_confdir
+ if test ! -r $srcdir/$ac_unique_file; then
+ srcdir=..
+ fi
+else
+ ac_srcdir_defaulted=no
+fi
+if test ! -r $srcdir/$ac_unique_file; then
+ if test "$ac_srcdir_defaulted" = yes; then
+ { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
+ { (exit 1); exit 1; }; }
+ else
+ { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
+ { (exit 1); exit 1; }; }
+ fi
+fi
+(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
+ { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
+ { (exit 1); exit 1; }; }
+srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
+ac_env_build_alias_set=${build_alias+set}
+ac_env_build_alias_value=$build_alias
+ac_cv_env_build_alias_set=${build_alias+set}
+ac_cv_env_build_alias_value=$build_alias
+ac_env_host_alias_set=${host_alias+set}
+ac_env_host_alias_value=$host_alias
+ac_cv_env_host_alias_set=${host_alias+set}
+ac_cv_env_host_alias_value=$host_alias
+ac_env_target_alias_set=${target_alias+set}
+ac_env_target_alias_value=$target_alias
+ac_cv_env_target_alias_set=${target_alias+set}
+ac_cv_env_target_alias_value=$target_alias
+ac_env_CC_set=${CC+set}
+ac_env_CC_value=$CC
+ac_cv_env_CC_set=${CC+set}
+ac_cv_env_CC_value=$CC
+ac_env_CFLAGS_set=${CFLAGS+set}
+ac_env_CFLAGS_value=$CFLAGS
+ac_cv_env_CFLAGS_set=${CFLAGS+set}
+ac_cv_env_CFLAGS_value=$CFLAGS
+ac_env_LDFLAGS_set=${LDFLAGS+set}
+ac_env_LDFLAGS_value=$LDFLAGS
+ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
+ac_cv_env_LDFLAGS_value=$LDFLAGS
+ac_env_CPPFLAGS_set=${CPPFLAGS+set}
+ac_env_CPPFLAGS_value=$CPPFLAGS
+ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
+ac_cv_env_CPPFLAGS_value=$CPPFLAGS
+ac_env_CPP_set=${CPP+set}
+ac_env_CPP_value=$CPP
+ac_cv_env_CPP_set=${CPP+set}
+ac_cv_env_CPP_value=$CPP
+
+#
+# Report the --help message.
+#
+if test "$ac_init_help" = "long"; then
+ # Omit some internal or obsolete options to make the list less imposing.
+ # This message is too long to be a string in the A/UX 3.1 sh.
+ cat <<_ACEOF
+\`configure' configures aespipe 2 to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE. See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+ -h, --help display this help and exit
+ --help=short display options specific to this package
+ --help=recursive display the short help of all the included packages
+ -V, --version display version information and exit
+ -q, --quiet, --silent do not print \`checking...' messages
+ --cache-file=FILE cache test results in FILE [disabled]
+ -C, --config-cache alias for \`--cache-file=config.cache'
+ -n, --no-create do not create output files
+ --srcdir=DIR find the sources in DIR [configure dir or \`..']
+
+_ACEOF
+
+ cat <<_ACEOF
+Installation directories:
+ --prefix=PREFIX install architecture-independent files in PREFIX
+ [$ac_default_prefix]
+ --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
+ [PREFIX]
+
+By default, \`make install' will install all the files in
+\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
+an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+ --bindir=DIR user executables [EPREFIX/bin]
+ --sbindir=DIR system admin executables [EPREFIX/sbin]
+ --libexecdir=DIR program executables [EPREFIX/libexec]
+ --datadir=DIR read-only architecture-independent data [PREFIX/share]
+ --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
+ --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
+ --localstatedir=DIR modifiable single-machine data [PREFIX/var]
+ --libdir=DIR object code libraries [EPREFIX/lib]
+ --includedir=DIR C header files [PREFIX/include]
+ --oldincludedir=DIR C header files for non-gcc [/usr/include]
+ --infodir=DIR info documentation [PREFIX/info]
+ --mandir=DIR man documentation [PREFIX/man]
+_ACEOF
+
+ cat <<\_ACEOF
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+ case $ac_init_help in
+ short | recursive ) echo "Configuration of aespipe 2:";;
+ esac
+ cat <<\_ACEOF
+
+Some influential environment variables:
+ CC C compiler command
+ CFLAGS C compiler flags
+ LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
+ nonstandard directory <lib dir>
+ CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
+ headers in a nonstandard directory <include dir>
+ CPP C preprocessor
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+_ACEOF
+fi
+
+if test "$ac_init_help" = "recursive"; then
+ # If there are subdirs, report their specific --help.
+ ac_popdir=`pwd`
+ for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+ test -d $ac_dir || continue
+ ac_builddir=.
+
+if test "$ac_dir" != .; then
+ ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+ # A "../" for each directory in $ac_dir_suffix.
+ ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
+else
+ ac_dir_suffix= ac_top_builddir=
+fi
+
+case $srcdir in
+ .) # No --srcdir option. We are building in place.
+ ac_srcdir=.
+ if test -z "$ac_top_builddir"; then
+ ac_top_srcdir=.
+ else
+ ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
+ fi ;;
+ [\\/]* | ?:[\\/]* ) # Absolute path.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir ;;
+ *) # Relative path.
+ ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_builddir$srcdir ;;
+esac
+
+# Do not use `cd foo && pwd` to compute absolute paths, because
+# the directories may not exist.
+case `pwd` in
+.) ac_abs_builddir="$ac_dir";;
+*)
+ case "$ac_dir" in
+ .) ac_abs_builddir=`pwd`;;
+ [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
+ *) ac_abs_builddir=`pwd`/"$ac_dir";;
+ esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_builddir=${ac_top_builddir}.;;
+*)
+ case ${ac_top_builddir}. in
+ .) ac_abs_top_builddir=$ac_abs_builddir;;
+ [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
+ *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
+ esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_srcdir=$ac_srcdir;;
+*)
+ case $ac_srcdir in
+ .) ac_abs_srcdir=$ac_abs_builddir;;
+ [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
+ *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
+ esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_srcdir=$ac_top_srcdir;;
+*)
+ case $ac_top_srcdir in
+ .) ac_abs_top_srcdir=$ac_abs_builddir;;
+ [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
+ *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
+ esac;;
+esac
+
+ cd $ac_dir
+ # Check for guested configure; otherwise get Cygnus style configure.
+ if test -f $ac_srcdir/configure.gnu; then
+ echo
+ $SHELL $ac_srcdir/configure.gnu --help=recursive
+ elif test -f $ac_srcdir/configure; then
+ echo
+ $SHELL $ac_srcdir/configure --help=recursive
+ elif test -f $ac_srcdir/configure.ac ||
+ test -f $ac_srcdir/configure.in; then
+ echo
+ $ac_configure --help
+ else
+ echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+ fi
+ cd "$ac_popdir"
+ done
+fi
+
+test -n "$ac_init_help" && exit 0
+if $ac_init_version; then
+ cat <<\_ACEOF
+aespipe configure 2
+generated by GNU Autoconf 2.59
+
+Copyright (C) 2003 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+ exit 0
+fi
+exec 5>config.log
+cat >&5 <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by aespipe $as_me 2, which was
+generated by GNU Autoconf 2.59. Invocation command line was
+
+ $ $0 $@
+
+_ACEOF
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
+
+/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
+/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
+/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ echo "PATH: $as_dir"
+done
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_sep=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+ for ac_arg
+ do
+ case $ac_arg in
+ -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ continue ;;
+ *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
+ ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ case $ac_pass in
+ 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
+ 2)
+ ac_configure_args1="$ac_configure_args1 '$ac_arg'"
+ if test $ac_must_keep_next = true; then
+ ac_must_keep_next=false # Got value, back to normal.
+ else
+ case $ac_arg in
+ *=* | --config-cache | -C | -disable-* | --disable-* \
+ | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+ | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+ | -with-* | --with-* | -without-* | --without-* | --x)
+ case "$ac_configure_args0 " in
+ "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+ esac
+ ;;
+ -* ) ac_must_keep_next=true ;;
+ esac
+ fi
+ ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
+ # Get rid of the leading space.
+ ac_sep=" "
+ ;;
+ esac
+ done
+done
+$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
+$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log. We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Be sure not to use single quotes in there, as some shells,
+# such as our DU 5.0 friend, will then `close' the trap.
+trap 'exit_status=$?
+ # Save into config.log some information that might help in debugging.
+ {
+ echo
+
+ cat <<\_ASBOX
+## ---------------- ##
+## Cache variables. ##
+## ---------------- ##
+_ASBOX
+ echo
+ # The following way of writing the cache mishandles newlines in values,
+{
+ (set) 2>&1 |
+ case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
+ *ac_space=\ *)
+ sed -n \
+ "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
+ ;;
+ *)
+ sed -n \
+ "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+ ;;
+ esac;
+}
+ echo
+
+ cat <<\_ASBOX
+## ----------------- ##
+## Output variables. ##
+## ----------------- ##
+_ASBOX
+ echo
+ for ac_var in $ac_subst_vars
+ do
+ eval ac_val=$`echo $ac_var`
+ echo "$ac_var='"'"'$ac_val'"'"'"
+ done | sort
+ echo
+
+ if test -n "$ac_subst_files"; then
+ cat <<\_ASBOX
+## ------------- ##
+## Output files. ##
+## ------------- ##
+_ASBOX
+ echo
+ for ac_var in $ac_subst_files
+ do
+ eval ac_val=$`echo $ac_var`
+ echo "$ac_var='"'"'$ac_val'"'"'"
+ done | sort
+ echo
+ fi
+
+ if test -s confdefs.h; then
+ cat <<\_ASBOX
+## ----------- ##
+## confdefs.h. ##
+## ----------- ##
+_ASBOX
+ echo
+ sed "/^$/d" confdefs.h | sort
+ echo
+ fi
+ test "$ac_signal" != 0 &&
+ echo "$as_me: caught signal $ac_signal"
+ echo "$as_me: exit $exit_status"
+ } >&5
+ rm -f core *.core &&
+ rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
+ exit $exit_status
+ ' 0
+for ac_signal in 1 2 13 15; do
+ trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -rf conftest* confdefs.h
+# AIX cpp loses on an empty file, so make sure it contains at least a newline.
+echo >confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer explicitly selected file to automatically selected ones.
+if test -z "$CONFIG_SITE"; then
+ if test "x$prefix" != xNONE; then
+ CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
+ else
+ CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
+ fi
+fi
+for ac_site_file in $CONFIG_SITE; do
+ if test -r "$ac_site_file"; then
+ { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
+echo "$as_me: loading site script $ac_site_file" >&6;}
+ sed 's/^/| /' "$ac_site_file" >&5
+ . "$ac_site_file"
+ fi
+done
+
+if test -r "$cache_file"; then
+ # Some versions of bash will fail to source /dev/null (special
+ # files actually), so we avoid doing that.
+ if test -f "$cache_file"; then
+ { echo "$as_me:$LINENO: loading cache $cache_file" >&5
+echo "$as_me: loading cache $cache_file" >&6;}
+ case $cache_file in
+ [\\/]* | ?:[\\/]* ) . $cache_file;;
+ *) . ./$cache_file;;
+ esac
+ fi
+else
+ { echo "$as_me:$LINENO: creating cache $cache_file" >&5
+echo "$as_me: creating cache $cache_file" >&6;}
+ >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in `(set) 2>&1 |
+ sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
+ eval ac_old_set=\$ac_cv_env_${ac_var}_set
+ eval ac_new_set=\$ac_env_${ac_var}_set
+ eval ac_old_val="\$ac_cv_env_${ac_var}_value"
+ eval ac_new_val="\$ac_env_${ac_var}_value"
+ case $ac_old_set,$ac_new_set in
+ set,)
+ { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,set)
+ { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
+echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,);;
+ *)
+ if test "x$ac_old_val" != "x$ac_new_val"; then
+ { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
+echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+ { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
+echo "$as_me: former value: $ac_old_val" >&2;}
+ { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
+echo "$as_me: current value: $ac_new_val" >&2;}
+ ac_cache_corrupted=:
+ fi;;
+ esac
+ # Pass precious variables to config.status.
+ if test "$ac_new_set" = set; then
+ case $ac_new_val in
+ *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
+ ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *) ac_arg=$ac_var=$ac_new_val ;;
+ esac
+ case " $ac_configure_args " in
+ *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
+ *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
+ esac
+ fi
+done
+if $ac_cache_corrupted; then
+ { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
+echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+ { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+echo "${ECHO_T}$ac_ct_CC" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+ CC=$ac_ct_CC
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="cc"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+echo "${ECHO_T}$ac_ct_CC" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+ CC=$ac_ct_CC
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+fi
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $# != 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+ fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in cl
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+ test -n "$CC" && break
+ done
+fi
+if test -z "$CC"; then
+ ac_ct_CC=$CC
+ for ac_prog in cl
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="$ac_prog"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+echo "${ECHO_T}$ac_ct_CC" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+ test -n "$ac_ct_CC" && break
+done
+
+ CC=$ac_ct_CC
+fi
+
+fi
+
+
+test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&5
+echo "$as_me: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+
+# Provide some information about the compiler.
+echo "$as_me:$LINENO:" \
+ "checking for C compiler version" >&5
+ac_compiler=`set X $ac_compile; echo $2`
+{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
+ (eval $ac_compiler --version </dev/null >&5) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
+ (eval $ac_compiler -v </dev/null >&5) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
+ (eval $ac_compiler -V </dev/null >&5) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
+echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
+ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
+ (eval $ac_link_default) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ # Find the output, starting from the most likely. This scheme is
+# not robust to junk in `.', hence go to wildcards (a.*) only as a last
+# resort.
+
+# Be careful to initialize this variable, since it used to be cached.
+# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
+ac_cv_exeext=
+# b.out is created by i960 compilers.
+for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
+do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
+ ;;
+ conftest.$ac_ext )
+ # This is the source file.
+ ;;
+ [ab].out )
+ # We found the default executable, but exeext='' is most
+ # certainly right.
+ break;;
+ *.* )
+ ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ # FIXME: I believe we export ac_cv_exeext for Libtool,
+ # but it would be cool to find out if it's true. Does anybody
+ # maintain Libtool? --akim.
+ export ac_cv_exeext
+ break;;
+ * )
+ break;;
+ esac
+done
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
+See \`config.log' for more details." >&5
+echo "$as_me: error: C compiler cannot create executables
+See \`config.log' for more details." >&2;}
+ { (exit 77); exit 77; }; }
+fi
+
+ac_exeext=$ac_cv_exeext
+echo "$as_me:$LINENO: result: $ac_file" >&5
+echo "${ECHO_T}$ac_file" >&6
+
+# Check the compiler produces executables we can run. If not, either
+# the compiler is broken, or we cross compile.
+echo "$as_me:$LINENO: checking whether the C compiler works" >&5
+echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
+# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
+# If not cross compiling, check that we can run a simple program.
+if test "$cross_compiling" != yes; then
+ if { ac_try='./$ac_file'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ cross_compiling=no
+ else
+ if test "$cross_compiling" = maybe; then
+ cross_compiling=yes
+ else
+ { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+ fi
+fi
+echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+
+rm -f a.out a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+# Check the compiler produces executables we can run. If not, either
+# the compiler is broken, or we cross compile.
+echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
+echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
+echo "$as_me:$LINENO: result: $cross_compiling" >&5
+echo "${ECHO_T}$cross_compiling" >&6
+
+echo "$as_me:$LINENO: checking for suffix of executables" >&5
+echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
+ *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ export ac_cv_exeext
+ break;;
+ * ) break;;
+ esac
+done
+else
+ { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+rm -f conftest$ac_cv_exeext
+echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
+echo "${ECHO_T}$ac_cv_exeext" >&6
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+echo "$as_me:$LINENO: checking for suffix of object files" >&5
+echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
+if test "${ac_cv_objext+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
+ *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+ break;;
+ esac
+done
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
+echo "${ECHO_T}$ac_cv_objext" >&6
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
+echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
+if test "${ac_cv_c_compiler_gnu+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_compiler_gnu=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_compiler_gnu=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
+echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
+GCC=`test $ac_compiler_gnu = yes && echo yes`
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+CFLAGS="-g"
+echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
+if test "${ac_cv_prog_cc_g+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_prog_cc_g=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_prog_cc_g=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
+echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
+if test "$ac_test_CFLAGS" = set; then
+ CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
+echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
+if test "${ac_cv_prog_cc_stdc+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_cv_prog_cc_stdc=no
+ac_save_CC=$CC
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std1 is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std1. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+# Don't try gcc -ansi; that turns off useful extensions and
+# breaks some systems' header files.
+# AIX -qlanglvl=ansi
+# Ultrix and OSF/1 -std1
+# HP-UX 10.20 and later -Ae
+# HP-UX older versions -Aa -D_HPUX_SOURCE
+# SVR4 -Xc -D__EXTENSIONS__
+for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_prog_cc_stdc=$ac_arg
+break
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.err conftest.$ac_objext
+done
+rm -f conftest.$ac_ext conftest.$ac_objext
+CC=$ac_save_CC
+
+fi
+
+case "x$ac_cv_prog_cc_stdc" in
+ x|xno)
+ echo "$as_me:$LINENO: result: none needed" >&5
+echo "${ECHO_T}none needed" >&6 ;;
+ *)
+ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
+echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
+ CC="$CC $ac_cv_prog_cc_stdc" ;;
+esac
+
+# Some people use a C++ compiler to compile C. Since we use `exit',
+# in C++ we need to declare it. In case someone uses the same compiler
+# for both compiling C and C++ we need to have the C++ compiler decide
+# the declaration of exit, since it's the most demanding environment.
+cat >conftest.$ac_ext <<_ACEOF
+#ifndef __cplusplus
+ choke me
+#endif
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ for ac_declaration in \
+ '' \
+ 'extern "C" void std::exit (int) throw (); using std::exit;' \
+ 'extern "C" void std::exit (int); using std::exit;' \
+ 'extern "C" void exit (int) throw ();' \
+ 'extern "C" void exit (int);' \
+ 'void exit (int);'
+do
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_declaration
+#include <stdlib.h>
+int
+main ()
+{
+exit (42);
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ :
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+continue
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_declaration
+int
+main ()
+{
+exit (42);
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ break
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+rm -f conftest*
+if test -n "$ac_declaration"; then
+ echo '#ifdef __cplusplus' >>confdefs.h
+ echo $ac_declaration >>confdefs.h
+ echo '#endif' >>confdefs.h
+fi
+
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
+set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
+if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.make <<\_ACEOF
+all:
+ @echo 'ac_maketemp="$(MAKE)"'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
+if test -n "$ac_maketemp"; then
+ eval ac_cv_prog_make_${ac_make}_set=yes
+else
+ eval ac_cv_prog_make_${ac_make}_set=no
+fi
+rm -f conftest.make
+fi
+if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
+ echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+ SET_MAKE=
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+ SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+
+
+for ac_func in mlockall
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any gcc2 internal prototype to avoid an error. */
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+char (*f) () = $ac_func;
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+int
+main ()
+{
+return f != $ac_func;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest$ac_exeext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ eval "$as_ac_var=yes"
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+eval "$as_ac_var=no"
+fi
+rm -f conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
+echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+ CPP=
+fi
+if test -z "$CPP"; then
+ if test "${ac_cv_prog_CPP+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ # Double quotes because CPP needs to be expanded
+ for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null; then
+ if test -s conftest.err; then
+ ac_cpp_err=$ac_c_preproc_warn_flag
+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+ else
+ ac_cpp_err=
+ fi
+else
+ ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+ :
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether non-existent headers
+ # can be detected and how.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null; then
+ if test -s conftest.err; then
+ ac_cpp_err=$ac_c_preproc_warn_flag
+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+ else
+ ac_cpp_err=
+ fi
+else
+ ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+ # Broken: success on invalid input.
+continue
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+ break
+fi
+
+ done
+ ac_cv_prog_CPP=$CPP
+
+fi
+ CPP=$ac_cv_prog_CPP
+else
+ ac_cv_prog_CPP=$CPP
+fi
+echo "$as_me:$LINENO: result: $CPP" >&5
+echo "${ECHO_T}$CPP" >&6
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null; then
+ if test -s conftest.err; then
+ ac_cpp_err=$ac_c_preproc_warn_flag
+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+ else
+ ac_cpp_err=
+ fi
+else
+ ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+ :
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether non-existent headers
+ # can be detected and how.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null; then
+ if test -s conftest.err; then
+ ac_cpp_err=$ac_c_preproc_warn_flag
+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+ else
+ ac_cpp_err=
+ fi
+else
+ ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+ # Broken: success on invalid input.
+continue
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+ :
+else
+ { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&5
+echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+echo "$as_me:$LINENO: checking for egrep" >&5
+echo $ECHO_N "checking for egrep... $ECHO_C" >&6
+if test "${ac_cv_prog_egrep+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if echo a | (grep -E '(a|b)') >/dev/null 2>&1
+ then ac_cv_prog_egrep='grep -E'
+ else ac_cv_prog_egrep='egrep'
+ fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
+echo "${ECHO_T}$ac_cv_prog_egrep" >&6
+ EGREP=$ac_cv_prog_egrep
+
+
+echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
+if test "${ac_cv_header_stdc+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_header_stdc=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_header_stdc=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "memchr" >/dev/null 2>&1; then
+ :
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "free" >/dev/null 2>&1; then
+ :
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+ if test "$cross_compiling" = yes; then
+ :
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <ctype.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ exit(2);
+ exit (0);
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ :
+else
+ echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_header_stdc=no
+fi
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+echo "${ECHO_T}$ac_cv_header_stdc" >&6
+if test $ac_cv_header_stdc = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define STDC_HEADERS 1
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5
+echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6
+if test "${ac_cv_header_sys_wait_h+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <sys/types.h>
+#include <sys/wait.h>
+#ifndef WEXITSTATUS
+# define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
+#endif
+#ifndef WIFEXITED
+# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
+#endif
+
+int
+main ()
+{
+ int s;
+ wait (&s);
+ s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_header_sys_wait_h=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_header_sys_wait_h=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
+echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6
+if test $ac_cv_header_sys_wait_h = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_SYS_WAIT_H 1
+_ACEOF
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+
+
+
+
+
+
+
+
+
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+ inttypes.h stdint.h unistd.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ eval "$as_ac_Header=yes"
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+eval "$as_ac_Header=no"
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+
+
+
+
+for ac_header in unistd.h fcntl.h sys/mman.h termios.h sys/ioctl.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+else
+ # Is the header compilable?
+echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_header_compiler=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_header_compiler=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6
+
+# Is the header present?
+echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null; then
+ if test -s conftest.err; then
+ ac_cpp_err=$ac_c_preproc_warn_flag
+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+ else
+ ac_cpp_err=
+ fi
+else
+ ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+ ac_header_preproc=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_header_preproc=no
+fi
+rm -f conftest.err conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6
+
+# So? What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+ yes:no: )
+ { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+ ac_header_preproc=yes
+ ;;
+ no:yes:* )
+ { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+ (
+ cat <<\_ASBOX
+## ---------------------------------- ##
+## Report this to the aespipe lists. ##
+## ---------------------------------- ##
+_ASBOX
+ ) |
+ sed "s/^/$as_me: WARNING: /" >&2
+ ;;
+esac
+echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ eval "$as_ac_Header=\$ac_header_preproc"
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
+echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6
+if test "${ac_cv_c_bigendian+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ # See if sys/param.h defines the BYTE_ORDER macro.
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <sys/types.h>
+#include <sys/param.h>
+
+int
+main ()
+{
+#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
+ bogus endian macros
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ # It does; now see whether it defined to BIG_ENDIAN or not.
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <sys/types.h>
+#include <sys/param.h>
+
+int
+main ()
+{
+#if BYTE_ORDER != BIG_ENDIAN
+ not big endian
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_c_bigendian=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_c_bigendian=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+# It does not; compile a test program.
+if test "$cross_compiling" = yes; then
+ # try to guess the endianness by grepping values into an object file
+ ac_cv_c_bigendian=unknown
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
+short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
+void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
+short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
+short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
+void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
+int
+main ()
+{
+ _ascii (); _ebcdic ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
+ ac_cv_c_bigendian=yes
+fi
+if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
+ if test "$ac_cv_c_bigendian" = unknown; then
+ ac_cv_c_bigendian=no
+ else
+ # finding both strings is unlikely to happen, but who knows?
+ ac_cv_c_bigendian=unknown
+ fi
+fi
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+int
+main ()
+{
+ /* Are we little or big endian? From Harbison&Steele. */
+ union
+ {
+ long l;
+ char c[sizeof (long)];
+ } u;
+ u.l = 1;
+ exit (u.c[sizeof (long) - 1] == 1);
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_c_bigendian=no
+else
+ echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_c_bigendian=yes
+fi
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
+echo "${ECHO_T}$ac_cv_c_bigendian" >&6
+case $ac_cv_c_bigendian in
+ yes)
+
+cat >>confdefs.h <<\_ACEOF
+#define WORDS_BIGENDIAN 1
+_ACEOF
+ ;;
+ no)
+ ;;
+ *)
+ { { echo "$as_me:$LINENO: error: unknown endianness
+presetting ac_cv_c_bigendian=no (or yes) will help" >&5
+echo "$as_me: error: unknown endianness
+presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
+ { (exit 1); exit 1; }; } ;;
+esac
+
+echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
+echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6
+if test "${ac_cv_c_const+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+/* FIXME: Include the comments suggested by Paul. */
+#ifndef __cplusplus
+ /* Ultrix mips cc rejects this. */
+ typedef int charset[2];
+ const charset x;
+ /* SunOS 4.1.1 cc rejects this. */
+ char const *const *ccp;
+ char **p;
+ /* NEC SVR4.0.2 mips cc rejects this. */
+ struct point {int x, y;};
+ static struct point const zero = {0,0};
+ /* AIX XL C 1.02.0.0 rejects this.
+ It does not let you subtract one const X* pointer from another in
+ an arm of an if-expression whose if-part is not a constant
+ expression */
+ const char *g = "string";
+ ccp = &g + (g ? g-g : 0);
+ /* HPUX 7.0 cc rejects these. */
+ ++ccp;
+ p = (char**) ccp;
+ ccp = (char const *const *) p;
+ { /* SCO 3.2v4 cc rejects this. */
+ char *t;
+ char const *s = 0 ? (char *) 0 : (char const *) 0;
+
+ *t++ = 0;
+ }
+ { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
+ int x[] = {25, 17};
+ const int *foo = &x[0];
+ ++foo;
+ }
+ { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
+ typedef const int *iptr;
+ iptr p = 0;
+ ++p;
+ }
+ { /* AIX XL C 1.02.0.0 rejects this saying
+ "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
+ struct s { int j; const int *ap[3]; };
+ struct s *b; b->j = 5;
+ }
+ { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
+ const int foo = 10;
+ }
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_c_const=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_c_const=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
+echo "${ECHO_T}$ac_cv_c_const" >&6
+if test $ac_cv_c_const = no; then
+
+cat >>confdefs.h <<\_ACEOF
+#define const
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking for pid_t" >&5
+echo $ECHO_N "checking for pid_t... $ECHO_C" >&6
+if test "${ac_cv_type_pid_t+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+if ((pid_t *) 0)
+ return 0;
+if (sizeof (pid_t))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_type_pid_t=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_type_pid_t=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
+echo "${ECHO_T}$ac_cv_type_pid_t" >&6
+if test $ac_cv_type_pid_t = yes; then
+ :
+else
+
+cat >>confdefs.h <<_ACEOF
+#define pid_t int
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking for size_t" >&5
+echo $ECHO_N "checking for size_t... $ECHO_C" >&6
+if test "${ac_cv_type_size_t+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+if ((size_t *) 0)
+ return 0;
+if (sizeof (size_t))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_type_size_t=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_type_size_t=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
+echo "${ECHO_T}$ac_cv_type_size_t" >&6
+if test $ac_cv_type_size_t = yes; then
+ :
+else
+
+cat >>confdefs.h <<_ACEOF
+#define size_t unsigned
+_ACEOF
+
+fi
+
+
+
+
+ echo "$as_me:$LINENO: checking for u_int32_t type" >&5
+echo $ECHO_N "checking for u_int32_t type... $ECHO_C" >&6
+if test "${x_have_type_u_int32_t+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#define _GNU_SOURCE 1
+#include <string.h>
+#include <sys/types.h>
+int
+main ()
+{
+
+int a = sizeof(u_int32_t);
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ x_have_type_u_int32_t=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+x_have_type_u_int32_t=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+echo "$as_me:$LINENO: result: $x_have_type_u_int32_t" >&5
+echo "${ECHO_T}$x_have_type_u_int32_t" >&6
+
+if test "$x_have_type_u_int32_t" = no; then
+ echo "$as_me:$LINENO: checking for unsigned int" >&5
+echo $ECHO_N "checking for unsigned int... $ECHO_C" >&6
+if test "${ac_cv_type_unsigned_int+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+if ((unsigned int *) 0)
+ return 0;
+if (sizeof (unsigned int))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_type_unsigned_int=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_type_unsigned_int=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_type_unsigned_int" >&5
+echo "${ECHO_T}$ac_cv_type_unsigned_int" >&6
+
+echo "$as_me:$LINENO: checking size of unsigned int" >&5
+echo $ECHO_N "checking size of unsigned int... $ECHO_C" >&6
+if test "${ac_cv_sizeof_unsigned_int+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test "$ac_cv_type_unsigned_int" = yes; then
+ # The cast to unsigned long works around a bug in the HP C Compiler
+ # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+ # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+ # This bug is HP SR number 8606223364.
+ if test "$cross_compiling" = yes; then
+ # Depending upon the size, compute the lo and hi bounds.
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (unsigned int))) >= 0)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_lo=0 ac_mid=0
+ while :; do
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (unsigned int))) <= $ac_mid)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_hi=$ac_mid; break
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_lo=`expr $ac_mid + 1`
+ if test $ac_lo -le $ac_mid; then
+ ac_lo= ac_hi=
+ break
+ fi
+ ac_mid=`expr 2 '*' $ac_mid + 1`
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (unsigned int))) < 0)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_hi=-1 ac_mid=-1
+ while :; do
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (unsigned int))) >= $ac_mid)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_lo=$ac_mid; break
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_hi=`expr '(' $ac_mid ')' - 1`
+ if test $ac_mid -le $ac_hi; then
+ ac_lo= ac_hi=
+ break
+ fi
+ ac_mid=`expr 2 '*' $ac_mid`
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_lo= ac_hi=
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+ ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (unsigned int))) <= $ac_mid)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_hi=$ac_mid
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_lo=`expr '(' $ac_mid ')' + 1`
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in
+?*) ac_cv_sizeof_unsigned_int=$ac_lo;;
+'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (unsigned int), 77
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (unsigned int), 77
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; } ;;
+esac
+else
+ if test "$cross_compiling" = yes; then
+ { { echo "$as_me:$LINENO: error: internal error: not reached in cross-compile" >&5
+echo "$as_me: error: internal error: not reached in cross-compile" >&2;}
+ { (exit 1); exit 1; }; }
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+long longval () { return (long) (sizeof (unsigned int)); }
+unsigned long ulongval () { return (long) (sizeof (unsigned int)); }
+#include <stdio.h>
+#include <stdlib.h>
+int
+main ()
+{
+
+ FILE *f = fopen ("conftest.val", "w");
+ if (! f)
+ exit (1);
+ if (((long) (sizeof (unsigned int))) < 0)
+ {
+ long i = longval ();
+ if (i != ((long) (sizeof (unsigned int))))
+ exit (1);
+ fprintf (f, "%ld\n", i);
+ }
+ else
+ {
+ unsigned long i = ulongval ();
+ if (i != ((long) (sizeof (unsigned int))))
+ exit (1);
+ fprintf (f, "%lu\n", i);
+ }
+ exit (ferror (f) || fclose (f) != 0);
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_sizeof_unsigned_int=`cat conftest.val`
+else
+ echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+{ { echo "$as_me:$LINENO: error: cannot compute sizeof (unsigned int), 77
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (unsigned int), 77
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+rm -f conftest.val
+else
+ ac_cv_sizeof_unsigned_int=0
+fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_sizeof_unsigned_int" >&5
+echo "${ECHO_T}$ac_cv_sizeof_unsigned_int" >&6
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_UNSIGNED_INT $ac_cv_sizeof_unsigned_int
+_ACEOF
+
+
+ if test "$ac_cv_sizeof_unsigned_int" = 4; then
+ cat >>confdefs.h <<\_ACEOF
+#define u_int32_t unsigned int
+_ACEOF
+
+ else
+ echo "$as_me:$LINENO: checking for unsigned long" >&5
+echo $ECHO_N "checking for unsigned long... $ECHO_C" >&6
+if test "${ac_cv_type_unsigned_long+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+if ((unsigned long *) 0)
+ return 0;
+if (sizeof (unsigned long))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_type_unsigned_long=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_type_unsigned_long=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_type_unsigned_long" >&5
+echo "${ECHO_T}$ac_cv_type_unsigned_long" >&6
+
+echo "$as_me:$LINENO: checking size of unsigned long" >&5
+echo $ECHO_N "checking size of unsigned long... $ECHO_C" >&6
+if test "${ac_cv_sizeof_unsigned_long+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test "$ac_cv_type_unsigned_long" = yes; then
+ # The cast to unsigned long works around a bug in the HP C Compiler
+ # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+ # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+ # This bug is HP SR number 8606223364.
+ if test "$cross_compiling" = yes; then
+ # Depending upon the size, compute the lo and hi bounds.
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (unsigned long))) >= 0)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_lo=0 ac_mid=0
+ while :; do
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (unsigned long))) <= $ac_mid)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_hi=$ac_mid; break
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_lo=`expr $ac_mid + 1`
+ if test $ac_lo -le $ac_mid; then
+ ac_lo= ac_hi=
+ break
+ fi
+ ac_mid=`expr 2 '*' $ac_mid + 1`
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (unsigned long))) < 0)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_hi=-1 ac_mid=-1
+ while :; do
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (unsigned long))) >= $ac_mid)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_lo=$ac_mid; break
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_hi=`expr '(' $ac_mid ')' - 1`
+ if test $ac_mid -le $ac_hi; then
+ ac_lo= ac_hi=
+ break
+ fi
+ ac_mid=`expr 2 '*' $ac_mid`
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_lo= ac_hi=
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+ ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (unsigned long))) <= $ac_mid)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_hi=$ac_mid
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_lo=`expr '(' $ac_mid ')' + 1`
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in
+?*) ac_cv_sizeof_unsigned_long=$ac_lo;;
+'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (unsigned long), 77
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (unsigned long), 77
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; } ;;
+esac
+else
+ if test "$cross_compiling" = yes; then
+ { { echo "$as_me:$LINENO: error: internal error: not reached in cross-compile" >&5
+echo "$as_me: error: internal error: not reached in cross-compile" >&2;}
+ { (exit 1); exit 1; }; }
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+long longval () { return (long) (sizeof (unsigned long)); }
+unsigned long ulongval () { return (long) (sizeof (unsigned long)); }
+#include <stdio.h>
+#include <stdlib.h>
+int
+main ()
+{
+
+ FILE *f = fopen ("conftest.val", "w");
+ if (! f)
+ exit (1);
+ if (((long) (sizeof (unsigned long))) < 0)
+ {
+ long i = longval ();
+ if (i != ((long) (sizeof (unsigned long))))
+ exit (1);
+ fprintf (f, "%ld\n", i);
+ }
+ else
+ {
+ unsigned long i = ulongval ();
+ if (i != ((long) (sizeof (unsigned long))))
+ exit (1);
+ fprintf (f, "%lu\n", i);
+ }
+ exit (ferror (f) || fclose (f) != 0);
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_sizeof_unsigned_long=`cat conftest.val`
+else
+ echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+{ { echo "$as_me:$LINENO: error: cannot compute sizeof (unsigned long), 77
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (unsigned long), 77
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+rm -f conftest.val
+else
+ ac_cv_sizeof_unsigned_long=0
+fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_sizeof_unsigned_long" >&5
+echo "${ECHO_T}$ac_cv_sizeof_unsigned_long" >&6
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
+_ACEOF
+
+
+ if test "$ac_cv_sizeof_unsigned_long" = 4; then
+ cat >>confdefs.h <<\_ACEOF
+#define u_int32_t unsigned long
+_ACEOF
+
+ fi
+ fi
+fi
+
+ echo "$as_me:$LINENO: checking for u_int64_t type" >&5
+echo $ECHO_N "checking for u_int64_t type... $ECHO_C" >&6
+if test "${x_have_type_u_int64_t+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#define _GNU_SOURCE 1
+#include <string.h>
+#include <sys/types.h>
+int
+main ()
+{
+
+int a = sizeof(u_int64_t);
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ x_have_type_u_int64_t=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+x_have_type_u_int64_t=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+echo "$as_me:$LINENO: result: $x_have_type_u_int64_t" >&5
+echo "${ECHO_T}$x_have_type_u_int64_t" >&6
+
+if test "$x_have_type_u_int64_t" = no; then
+ echo "$as_me:$LINENO: checking for unsigned long" >&5
+echo $ECHO_N "checking for unsigned long... $ECHO_C" >&6
+if test "${ac_cv_type_unsigned_long+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+if ((unsigned long *) 0)
+ return 0;
+if (sizeof (unsigned long))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_type_unsigned_long=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_type_unsigned_long=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_type_unsigned_long" >&5
+echo "${ECHO_T}$ac_cv_type_unsigned_long" >&6
+
+echo "$as_me:$LINENO: checking size of unsigned long" >&5
+echo $ECHO_N "checking size of unsigned long... $ECHO_C" >&6
+if test "${ac_cv_sizeof_unsigned_long+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test "$ac_cv_type_unsigned_long" = yes; then
+ # The cast to unsigned long works around a bug in the HP C Compiler
+ # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+ # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+ # This bug is HP SR number 8606223364.
+ if test "$cross_compiling" = yes; then
+ # Depending upon the size, compute the lo and hi bounds.
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (unsigned long))) >= 0)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_lo=0 ac_mid=0
+ while :; do
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (unsigned long))) <= $ac_mid)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_hi=$ac_mid; break
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_lo=`expr $ac_mid + 1`
+ if test $ac_lo -le $ac_mid; then
+ ac_lo= ac_hi=
+ break
+ fi
+ ac_mid=`expr 2 '*' $ac_mid + 1`
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (unsigned long))) < 0)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_hi=-1 ac_mid=-1
+ while :; do
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (unsigned long))) >= $ac_mid)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_lo=$ac_mid; break
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_hi=`expr '(' $ac_mid ')' - 1`
+ if test $ac_mid -le $ac_hi; then
+ ac_lo= ac_hi=
+ break
+ fi
+ ac_mid=`expr 2 '*' $ac_mid`
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_lo= ac_hi=
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+ ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (unsigned long))) <= $ac_mid)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_hi=$ac_mid
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_lo=`expr '(' $ac_mid ')' + 1`
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in
+?*) ac_cv_sizeof_unsigned_long=$ac_lo;;
+'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (unsigned long), 77
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (unsigned long), 77
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; } ;;
+esac
+else
+ if test "$cross_compiling" = yes; then
+ { { echo "$as_me:$LINENO: error: internal error: not reached in cross-compile" >&5
+echo "$as_me: error: internal error: not reached in cross-compile" >&2;}
+ { (exit 1); exit 1; }; }
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+long longval () { return (long) (sizeof (unsigned long)); }
+unsigned long ulongval () { return (long) (sizeof (unsigned long)); }
+#include <stdio.h>
+#include <stdlib.h>
+int
+main ()
+{
+
+ FILE *f = fopen ("conftest.val", "w");
+ if (! f)
+ exit (1);
+ if (((long) (sizeof (unsigned long))) < 0)
+ {
+ long i = longval ();
+ if (i != ((long) (sizeof (unsigned long))))
+ exit (1);
+ fprintf (f, "%ld\n", i);
+ }
+ else
+ {
+ unsigned long i = ulongval ();
+ if (i != ((long) (sizeof (unsigned long))))
+ exit (1);
+ fprintf (f, "%lu\n", i);
+ }
+ exit (ferror (f) || fclose (f) != 0);
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_sizeof_unsigned_long=`cat conftest.val`
+else
+ echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+{ { echo "$as_me:$LINENO: error: cannot compute sizeof (unsigned long), 77
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (unsigned long), 77
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+rm -f conftest.val
+else
+ ac_cv_sizeof_unsigned_long=0
+fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_sizeof_unsigned_long" >&5
+echo "${ECHO_T}$ac_cv_sizeof_unsigned_long" >&6
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
+_ACEOF
+
+
+ if test "$ac_cv_sizeof_unsigned_long" = 8; then
+ cat >>confdefs.h <<\_ACEOF
+#define u_int64_t unsigned long
+_ACEOF
+
+ else
+ echo "$as_me:$LINENO: checking for unsigned long long" >&5
+echo $ECHO_N "checking for unsigned long long... $ECHO_C" >&6
+if test "${ac_cv_type_unsigned_long_long+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+if ((unsigned long long *) 0)
+ return 0;
+if (sizeof (unsigned long long))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_type_unsigned_long_long=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_type_unsigned_long_long=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_type_unsigned_long_long" >&5
+echo "${ECHO_T}$ac_cv_type_unsigned_long_long" >&6
+
+echo "$as_me:$LINENO: checking size of unsigned long long" >&5
+echo $ECHO_N "checking size of unsigned long long... $ECHO_C" >&6
+if test "${ac_cv_sizeof_unsigned_long_long+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test "$ac_cv_type_unsigned_long_long" = yes; then
+ # The cast to unsigned long works around a bug in the HP C Compiler
+ # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+ # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+ # This bug is HP SR number 8606223364.
+ if test "$cross_compiling" = yes; then
+ # Depending upon the size, compute the lo and hi bounds.
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (unsigned long long))) >= 0)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_lo=0 ac_mid=0
+ while :; do
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (unsigned long long))) <= $ac_mid)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_hi=$ac_mid; break
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_lo=`expr $ac_mid + 1`
+ if test $ac_lo -le $ac_mid; then
+ ac_lo= ac_hi=
+ break
+ fi
+ ac_mid=`expr 2 '*' $ac_mid + 1`
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (unsigned long long))) < 0)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_hi=-1 ac_mid=-1
+ while :; do
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (unsigned long long))) >= $ac_mid)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_lo=$ac_mid; break
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_hi=`expr '(' $ac_mid ')' - 1`
+ if test $ac_mid -le $ac_hi; then
+ ac_lo= ac_hi=
+ break
+ fi
+ ac_mid=`expr 2 '*' $ac_mid`
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_lo= ac_hi=
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+ ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (unsigned long long))) <= $ac_mid)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_hi=$ac_mid
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_lo=`expr '(' $ac_mid ')' + 1`
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in
+?*) ac_cv_sizeof_unsigned_long_long=$ac_lo;;
+'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (unsigned long long), 77
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (unsigned long long), 77
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; } ;;
+esac
+else
+ if test "$cross_compiling" = yes; then
+ { { echo "$as_me:$LINENO: error: internal error: not reached in cross-compile" >&5
+echo "$as_me: error: internal error: not reached in cross-compile" >&2;}
+ { (exit 1); exit 1; }; }
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+long longval () { return (long) (sizeof (unsigned long long)); }
+unsigned long ulongval () { return (long) (sizeof (unsigned long long)); }
+#include <stdio.h>
+#include <stdlib.h>
+int
+main ()
+{
+
+ FILE *f = fopen ("conftest.val", "w");
+ if (! f)
+ exit (1);
+ if (((long) (sizeof (unsigned long long))) < 0)
+ {
+ long i = longval ();
+ if (i != ((long) (sizeof (unsigned long long))))
+ exit (1);
+ fprintf (f, "%ld\n", i);
+ }
+ else
+ {
+ unsigned long i = ulongval ();
+ if (i != ((long) (sizeof (unsigned long long))))
+ exit (1);
+ fprintf (f, "%lu\n", i);
+ }
+ exit (ferror (f) || fclose (f) != 0);
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_sizeof_unsigned_long_long=`cat conftest.val`
+else
+ echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+{ { echo "$as_me:$LINENO: error: cannot compute sizeof (unsigned long long), 77
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (unsigned long long), 77
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+rm -f conftest.val
+else
+ ac_cv_sizeof_unsigned_long_long=0
+fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_sizeof_unsigned_long_long" >&5
+echo "${ECHO_T}$ac_cv_sizeof_unsigned_long_long" >&6
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
+_ACEOF
+
+
+ if test "$ac_cv_sizeof_unsigned_long_long" = 8; then
+ cat >>confdefs.h <<\_ACEOF
+#define u_int64_t unsigned long long
+_ACEOF
+
+ fi
+ fi
+fi
+
+echo "$as_me:$LINENO: checking whether labels need underline prefix" >&5
+echo $ECHO_N "checking whether labels need underline prefix... $ECHO_C" >&6
+x_needs_underline=no
+echo "void test1234test9876(){}" >conftest.c 2>/dev/null
+($CC $CFLAGS -c conftest.c) >/dev/null 2>&1
+(nm conftest.o | grep "_test1234test9876") >/dev/null 2>&1
+if test $? = 0 ; then
+ x_needs_underline=yes;
+ cat >>confdefs.h <<\_ACEOF
+#define USE_UNDERLINE 1
+_ACEOF
+
+fi
+rm -f -r conftest*
+echo "$as_me:$LINENO: result: $x_needs_underline" >&5
+echo "${ECHO_T}$x_needs_underline" >&6
+
+echo "$as_me:$LINENO: checking whether assembler understands .align 32" >&5
+echo $ECHO_N "checking whether assembler understands .align 32... $ECHO_C" >&6
+x_asm_align_32_ok=yes
+echo '__asm__(" .align 32");' >conftest.c 2>/dev/null
+($CC $CFLAGS -c conftest.c) >/dev/null 2>&1
+if test $? != 0 ; then
+ x_asm_align_32_ok=no;
+ cat >>confdefs.h <<\_ACEOF
+#define ALIGN32BYTES 4
+_ACEOF
+
+ cat >>confdefs.h <<\_ACEOF
+#define ALIGN64BYTES 4
+_ACEOF
+
+fi
+rm -f -r conftest*
+echo "$as_me:$LINENO: result: $x_asm_align_32_ok" >&5
+echo "${ECHO_T}$x_asm_align_32_ok" >&6
+
+# Extract the first word of "md5sum", so it can be a program name with args.
+set dummy md5sum; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_x_have_md5sum_prog+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$x_have_md5sum_prog"; then
+ ac_cv_prog_x_have_md5sum_prog="$x_have_md5sum_prog" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_x_have_md5sum_prog="yes"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+ test -z "$ac_cv_prog_x_have_md5sum_prog" && ac_cv_prog_x_have_md5sum_prog="no"
+fi
+fi
+x_have_md5sum_prog=$ac_cv_prog_x_have_md5sum_prog
+if test -n "$x_have_md5sum_prog"; then
+ echo "$as_me:$LINENO: result: $x_have_md5sum_prog" >&5
+echo "${ECHO_T}$x_have_md5sum_prog" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+if test "$x_have_md5sum_prog" = yes; then
+ MD5WORKPART=3
+else
+ # Extract the first word of "md5", so it can be a program name with args.
+set dummy md5; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_x_have_md5_prog+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$x_have_md5_prog"; then
+ ac_cv_prog_x_have_md5_prog="$x_have_md5_prog" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_x_have_md5_prog="yes"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+ test -z "$ac_cv_prog_x_have_md5_prog" && ac_cv_prog_x_have_md5_prog="no"
+fi
+fi
+x_have_md5_prog=$ac_cv_prog_x_have_md5_prog
+if test -n "$x_have_md5_prog"; then
+ echo "$as_me:$LINENO: result: $x_have_md5_prog" >&5
+echo "${ECHO_T}$x_have_md5_prog" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+ if test "$x_have_md5_prog" = yes; then
+ MD5WORKPART=4
+ else
+ MD5WORKPART=5
+ fi
+fi
+
+
+# Extract the first word of "gpg", so it can be a program name with args.
+set dummy gpg; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_x_have_gpg_prog+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$x_have_gpg_prog"; then
+ ac_cv_prog_x_have_gpg_prog="$x_have_gpg_prog" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_x_have_gpg_prog="yes"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+ test -z "$ac_cv_prog_x_have_gpg_prog" && ac_cv_prog_x_have_gpg_prog="no"
+fi
+fi
+x_have_gpg_prog=$ac_cv_prog_x_have_gpg_prog
+if test -n "$x_have_gpg_prog"; then
+ echo "$as_me:$LINENO: result: $x_have_gpg_prog" >&5
+echo "${ECHO_T}$x_have_gpg_prog" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+if test "$x_have_gpg_prog" = yes; then
+ GPGWORKPART=
+else
+ GPGWORKPART='# '
+fi
+
+
+# Extract the first word of "which", so it can be a program name with args.
+set dummy which; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_x_have_which_prog+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$x_have_which_prog"; then
+ ac_cv_prog_x_have_which_prog="$x_have_which_prog" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_x_have_which_prog="yes"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+ test -z "$ac_cv_prog_x_have_which_prog" && ac_cv_prog_x_have_which_prog="no"
+fi
+fi
+x_have_which_prog=$ac_cv_prog_x_have_which_prog
+if test -n "$x_have_which_prog"; then
+ echo "$as_me:$LINENO: result: $x_have_which_prog" >&5
+echo "${ECHO_T}$x_have_which_prog" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+if test "$x_have_gpg_prog" = yes; then
+ if test "$x_have_which_prog" = yes; then
+ echo "$as_me:$LINENO: checking path to gpg program" >&5
+echo $ECHO_N "checking path to gpg program... $ECHO_C" >&6
+ x_path_to_gpg=`which gpg`
+ echo "$as_me:$LINENO: result: $x_path_to_gpg" >&5
+echo "${ECHO_T}$x_path_to_gpg" >&6
+ if test "$x_path_to_gpg" != ""; then
+ cat >>confdefs.h <<_ACEOF
+#define PATH_TO_GPG_PROGRAM "$x_path_to_gpg"
+_ACEOF
+
+ fi
+ fi
+fi
+
+ ac_config_files="$ac_config_files Makefile"
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems. If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, don't put newlines in cache variables' values.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+{
+ (set) 2>&1 |
+ case `(ac_space=' '; set | grep ac_space) 2>&1` in
+ *ac_space=\ *)
+ # `set' does not quote correctly, so add quotes (double-quote
+ # substitution turns \\\\ into \\, and sed turns \\ into \).
+ sed -n \
+ "s/'/'\\\\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+ ;;
+ *)
+ # `set' quotes correctly as required by POSIX, so do not add quotes.
+ sed -n \
+ "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+ ;;
+ esac;
+} |
+ sed '
+ t clear
+ : clear
+ s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+ t end
+ /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+ : end' >>confcache
+if diff $cache_file confcache >/dev/null 2>&1; then :; else
+ if test -w $cache_file; then
+ test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
+ cat confcache >$cache_file
+ else
+ echo "not updating unwritable cache $cache_file"
+ fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+# VPATH may cause trouble with some makes, so we remove $(srcdir),
+# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=/{
+s/:*\$(srcdir):*/:/;
+s/:*\${srcdir}:*/:/;
+s/:*@srcdir@:*/:/;
+s/^\([^=]*=[ ]*\):*/\1/;
+s/:*$//;
+s/^[^=]*=[ ]*$//;
+}'
+fi
+
+# Transform confdefs.h into DEFS.
+# Protect against shell expansion while executing Makefile rules.
+# Protect against Makefile macro expansion.
+#
+# If the first sed substitution is executed (which looks for macros that
+# take arguments), then we branch to the quote section. Otherwise,
+# look for a macro that doesn't take arguments.
+cat >confdef2opt.sed <<\_ACEOF
+t clear
+: clear
+s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\),-D\1=\2,g
+t quote
+s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\),-D\1=\2,g
+t quote
+d
+: quote
+s,[ `~#$^&*(){}\\|;'"<>?],\\&,g
+s,\[,\\&,g
+s,\],\\&,g
+s,\$,$$,g
+p
+_ACEOF
+# We use echo to avoid assuming a particular line-breaking character.
+# The extra dot is to prevent the shell from consuming trailing
+# line-breaks from the sub-command output. A line-break within
+# single-quotes doesn't work because, if this script is created in a
+# platform that uses two characters for line-breaks (e.g., DOS), tr
+# would break.
+ac_LF_and_DOT=`echo; echo .`
+DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
+rm -f confdef2opt.sed
+
+
+ac_libobjs=
+ac_ltlibobjs=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+ # 1. Remove the extension, and $U if already installed.
+ ac_i=`echo "$ac_i" |
+ sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
+ # 2. Add them.
+ ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
+ ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+
+: ${CONFIG_STATUS=./config.status}
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
+echo "$as_me: creating $CONFIG_STATUS" >&6;}
+cat >$CONFIG_STATUS <<_ACEOF
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+SHELL=\${CONFIG_SHELL-$SHELL}
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+## --------------------- ##
+## M4sh Initialization. ##
+## --------------------- ##
+
+# Be Bourne compatible
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
+ set -o posix
+fi
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ as_unset=unset
+else
+ as_unset=false
+fi
+
+
+# Work around bugs in pre-3.0 UWIN ksh.
+$as_unset ENV MAIL MAILPATH
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+for as_var in \
+ LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
+ LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
+ LC_TELEPHONE LC_TIME
+do
+ if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
+ eval $as_var=C; export $as_var
+ else
+ $as_unset $as_var
+ fi
+done
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+
+# Name of the executable.
+as_me=`$as_basename "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)$' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
+ /^X\/\(\/\/\)$/{ s//\1/; q; }
+ /^X\/\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`
+
+
+# PATH needs CR, and LINENO needs CR and PATH.
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ echo "#! /bin/sh" >conf$$.sh
+ echo "exit 0" >>conf$$.sh
+ chmod +x conf$$.sh
+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+ PATH_SEPARATOR=';'
+ else
+ PATH_SEPARATOR=:
+ fi
+ rm -f conf$$.sh
+fi
+
+
+ as_lineno_1=$LINENO
+ as_lineno_2=$LINENO
+ as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+ test "x$as_lineno_1" != "x$as_lineno_2" &&
+ test "x$as_lineno_3" = "x$as_lineno_2" || {
+ # Find who we are. Look in the path if we contain no path at all
+ # relative or not.
+ case $0 in
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+
+ ;;
+ esac
+ # We did not find ourselves, most probably we were run as `sh COMMAND'
+ # in which case we are not to be found in the path.
+ if test "x$as_myself" = x; then
+ as_myself=$0
+ fi
+ if test ! -f "$as_myself"; then
+ { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
+echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+ case $CONFIG_SHELL in
+ '')
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for as_base in sh bash ksh sh5; do
+ case $as_dir in
+ /*)
+ if ("$as_dir/$as_base" -c '
+ as_lineno_1=$LINENO
+ as_lineno_2=$LINENO
+ as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+ test "x$as_lineno_1" != "x$as_lineno_2" &&
+ test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
+ $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
+ $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
+ CONFIG_SHELL=$as_dir/$as_base
+ export CONFIG_SHELL
+ exec "$CONFIG_SHELL" "$0" ${1+"$@"}
+ fi;;
+ esac
+ done
+done
+;;
+ esac
+
+ # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+ # uniformly replaced by the line number. The first 'sed' inserts a
+ # line-number line before each line; the second 'sed' does the real
+ # work. The second script uses 'N' to pair each line-number line
+ # with the numbered line, and appends trailing '-' during
+ # substitution so that $LINENO is not a special case at line end.
+ # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+ # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
+ sed '=' <$as_myself |
+ sed '
+ N
+ s,$,-,
+ : loop
+ s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
+ t loop
+ s,-$,,
+ s,^['$as_cr_digits']*\n,,
+ ' >$as_me.lineno &&
+ chmod +x $as_me.lineno ||
+ { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
+echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
+ { (exit 1); exit 1; }; }
+
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensible to this).
+ . ./$as_me.lineno
+ # Exit status is that of the last command.
+ exit
+}
+
+
+case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
+ *c*,-n*) ECHO_N= ECHO_C='
+' ECHO_T=' ' ;;
+ *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
+ *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
+esac
+
+if expr a : '\(a\)' >/dev/null 2>&1; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+echo >conf$$.file
+if ln -s conf$$.file conf$$ 2>/dev/null; then
+ # We could just check for DJGPP; but this test a) works b) is more generic
+ # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
+ if test -f conf$$.exe; then
+ # Don't use ln at all; we don't have any links
+ as_ln_s='cp -p'
+ else
+ as_ln_s='ln -s'
+ fi
+elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+else
+ as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.file
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p=:
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+as_executable_p="test -f"
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.
+as_nl='
+'
+IFS=" $as_nl"
+
+# CDPATH.
+$as_unset CDPATH
+
+exec 6>&1
+
+# Open the log real soon, to keep \$[0] and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling. Logging --version etc. is OK.
+exec 5>>config.log
+{
+ echo
+ sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+} >&5
+cat >&5 <<_CSEOF
+
+This file was extended by aespipe $as_me 2, which was
+generated by GNU Autoconf 2.59. Invocation command line was
+
+ CONFIG_FILES = $CONFIG_FILES
+ CONFIG_HEADERS = $CONFIG_HEADERS
+ CONFIG_LINKS = $CONFIG_LINKS
+ CONFIG_COMMANDS = $CONFIG_COMMANDS
+ $ $0 $@
+
+_CSEOF
+echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
+echo >&5
+_ACEOF
+
+# Files that config.status was made for.
+if test -n "$ac_config_files"; then
+ echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
+fi
+
+if test -n "$ac_config_headers"; then
+ echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
+fi
+
+if test -n "$ac_config_links"; then
+ echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
+fi
+
+if test -n "$ac_config_commands"; then
+ echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+
+ac_cs_usage="\
+\`$as_me' instantiates files from templates according to the
+current configuration.
+
+Usage: $0 [OPTIONS] [FILE]...
+
+ -h, --help print this help, then exit
+ -V, --version print version number, then exit
+ -q, --quiet do not print progress messages
+ -d, --debug don't remove temporary files
+ --recheck update $as_me by reconfiguring in the same conditions
+ --file=FILE[:TEMPLATE]
+ instantiate the configuration file FILE
+
+Configuration files:
+$config_files
+
+Report bugs to <bug-autoconf at gnu.org>."
+_ACEOF
+
+cat >>$CONFIG_STATUS <<_ACEOF
+ac_cs_version="\\
+aespipe config.status 2
+configured by $0, generated by GNU Autoconf 2.59,
+ with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
+
+Copyright (C) 2003 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+srcdir=$srcdir
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+# If no file are specified by the user, then we need to provide default
+# value. By we need to know if files were specified by the user.
+ac_need_defaults=:
+while test $# != 0
+do
+ case $1 in
+ --*=*)
+ ac_option=`expr "x$1" : 'x\([^=]*\)='`
+ ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
+ ac_shift=:
+ ;;
+ -*)
+ ac_option=$1
+ ac_optarg=$2
+ ac_shift=shift
+ ;;
+ *) # This is not an option, so the user has probably given explicit
+ # arguments.
+ ac_option=$1
+ ac_need_defaults=false;;
+ esac
+
+ case $ac_option in
+ # Handling of the options.
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ ac_cs_recheck=: ;;
+ --version | --vers* | -V )
+ echo "$ac_cs_version"; exit 0 ;;
+ --he | --h)
+ # Conflict between --help and --header
+ { { echo "$as_me:$LINENO: error: ambiguous option: $1
+Try \`$0 --help' for more information." >&5
+echo "$as_me: error: ambiguous option: $1
+Try \`$0 --help' for more information." >&2;}
+ { (exit 1); exit 1; }; };;
+ --help | --hel | -h )
+ echo "$ac_cs_usage"; exit 0 ;;
+ --debug | --d* | -d )
+ debug=: ;;
+ --file | --fil | --fi | --f )
+ $ac_shift
+ CONFIG_FILES="$CONFIG_FILES $ac_optarg"
+ ac_need_defaults=false;;
+ --header | --heade | --head | --hea )
+ $ac_shift
+ CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
+ ac_need_defaults=false;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil | --si | --s)
+ ac_cs_silent=: ;;
+
+ # This is an error.
+ -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
+Try \`$0 --help' for more information." >&5
+echo "$as_me: error: unrecognized option: $1
+Try \`$0 --help' for more information." >&2;}
+ { (exit 1); exit 1; }; } ;;
+
+ *) ac_config_targets="$ac_config_targets $1" ;;
+
+ esac
+ shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+ exec 6>/dev/null
+ ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF
+if \$ac_cs_recheck; then
+ echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
+ exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+fi
+
+_ACEOF
+
+
+
+
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+for ac_config_target in $ac_config_targets
+do
+ case "$ac_config_target" in
+ # Handling of arguments.
+ "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+ *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+ { (exit 1); exit 1; }; };;
+ esac
+done
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used. Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+ test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+fi
+
+# Have a temporary directory for convenience. Make it in the build tree
+# simply because there is no reason to put it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Create a temporary directory, and hook for its removal unless debugging.
+$debug ||
+{
+ trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
+ trap '{ (exit 1); exit 1; }' 1 2 13 15
+}
+
+# Create a (secure) tmp directory for tmp files.
+
+{
+ tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
+ test -n "$tmp" && test -d "$tmp"
+} ||
+{
+ tmp=./confstat$$-$RANDOM
+ (umask 077 && mkdir $tmp)
+} ||
+{
+ echo "$me: cannot create a temporary directory in ." >&2
+ { (exit 1); exit 1; }
+}
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<_ACEOF
+
+#
+# CONFIG_FILES section.
+#
+
+# No need to generate the scripts if there are no CONFIG_FILES.
+# This happens for instance when ./config.status config.h
+if test -n "\$CONFIG_FILES"; then
+ # Protect against being on the right side of a sed subst in config.status.
+ sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
+ s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
+s, at SHELL@,$SHELL,;t t
+s, at PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
+s, at PACKAGE_NAME@,$PACKAGE_NAME,;t t
+s, at PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
+s, at PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
+s, at PACKAGE_STRING@,$PACKAGE_STRING,;t t
+s, at PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
+s, at exec_prefix@,$exec_prefix,;t t
+s, at prefix@,$prefix,;t t
+s, at program_transform_name@,$program_transform_name,;t t
+s, at bindir@,$bindir,;t t
+s, at sbindir@,$sbindir,;t t
+s, at libexecdir@,$libexecdir,;t t
+s, at datadir@,$datadir,;t t
+s, at sysconfdir@,$sysconfdir,;t t
+s, at sharedstatedir@,$sharedstatedir,;t t
+s, at localstatedir@,$localstatedir,;t t
+s, at libdir@,$libdir,;t t
+s, at includedir@,$includedir,;t t
+s, at oldincludedir@,$oldincludedir,;t t
+s, at infodir@,$infodir,;t t
+s, at mandir@,$mandir,;t t
+s, at build_alias@,$build_alias,;t t
+s, at host_alias@,$host_alias,;t t
+s, at target_alias@,$target_alias,;t t
+s, at DEFS@,$DEFS,;t t
+s, at ECHO_C@,$ECHO_C,;t t
+s, at ECHO_N@,$ECHO_N,;t t
+s, at ECHO_T@,$ECHO_T,;t t
+s, at LIBS@,$LIBS,;t t
+s, at CC@,$CC,;t t
+s, at CFLAGS@,$CFLAGS,;t t
+s, at LDFLAGS@,$LDFLAGS,;t t
+s, at CPPFLAGS@,$CPPFLAGS,;t t
+s, at ac_ct_CC@,$ac_ct_CC,;t t
+s, at EXEEXT@,$EXEEXT,;t t
+s, at OBJEXT@,$OBJEXT,;t t
+s, at SET_MAKE@,$SET_MAKE,;t t
+s, at CPP@,$CPP,;t t
+s, at EGREP@,$EGREP,;t t
+s, at x_have_md5sum_prog@,$x_have_md5sum_prog,;t t
+s, at x_have_md5_prog@,$x_have_md5_prog,;t t
+s, at MD5WORKPART@,$MD5WORKPART,;t t
+s, at x_have_gpg_prog@,$x_have_gpg_prog,;t t
+s, at GPGWORKPART@,$GPGWORKPART,;t t
+s, at x_have_which_prog@,$x_have_which_prog,;t t
+s, at LIBOBJS@,$LIBOBJS,;t t
+s, at LTLIBOBJS@,$LTLIBOBJS,;t t
+CEOF
+
+_ACEOF
+
+ cat >>$CONFIG_STATUS <<\_ACEOF
+ # Split the substitutions into bite-sized pieces for seds with
+ # small command number limits, like on Digital OSF/1 and HP-UX.
+ ac_max_sed_lines=48
+ ac_sed_frag=1 # Number of current file.
+ ac_beg=1 # First line for current file.
+ ac_end=$ac_max_sed_lines # Line after last line for current file.
+ ac_more_lines=:
+ ac_sed_cmds=
+ while $ac_more_lines; do
+ if test $ac_beg -gt 1; then
+ sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
+ else
+ sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
+ fi
+ if test ! -s $tmp/subs.frag; then
+ ac_more_lines=false
+ else
+ # The purpose of the label and of the branching condition is to
+ # speed up the sed processing (if there are no `@' at all, there
+ # is no need to browse any of the substitutions).
+ # These are the two extra sed commands mentioned above.
+ (echo ':t
+ /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
+ if test -z "$ac_sed_cmds"; then
+ ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
+ else
+ ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
+ fi
+ ac_sed_frag=`expr $ac_sed_frag + 1`
+ ac_beg=$ac_end
+ ac_end=`expr $ac_end + $ac_max_sed_lines`
+ fi
+ done
+ if test -z "$ac_sed_cmds"; then
+ ac_sed_cmds=cat
+ fi
+fi # test -n "$CONFIG_FILES"
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF
+for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
+ # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+ case $ac_file in
+ - | *:- | *:-:* ) # input from stdin
+ cat >$tmp/stdin
+ ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+ ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+ *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+ ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+ * ) ac_file_in=$ac_file.in ;;
+ esac
+
+ # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
+ ac_dir=`(dirname "$ac_file") 2>/dev/null ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_file" : 'X\(//\)[^/]' \| \
+ X"$ac_file" : 'X\(//\)$' \| \
+ X"$ac_file" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X"$ac_file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+ /^X\(\/\/\)$/{ s//\1/; q; }
+ /^X\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`
+ { if $as_mkdir_p; then
+ mkdir -p "$ac_dir"
+ else
+ as_dir="$ac_dir"
+ as_dirs=
+ while test ! -d "$as_dir"; do
+ as_dirs="$as_dir $as_dirs"
+ as_dir=`(dirname "$as_dir") 2>/dev/null ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+ /^X\(\/\/\)$/{ s//\1/; q; }
+ /^X\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`
+ done
+ test ! -n "$as_dirs" || mkdir $as_dirs
+ fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
+echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
+ { (exit 1); exit 1; }; }; }
+
+ ac_builddir=.
+
+if test "$ac_dir" != .; then
+ ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+ # A "../" for each directory in $ac_dir_suffix.
+ ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
+else
+ ac_dir_suffix= ac_top_builddir=
+fi
+
+case $srcdir in
+ .) # No --srcdir option. We are building in place.
+ ac_srcdir=.
+ if test -z "$ac_top_builddir"; then
+ ac_top_srcdir=.
+ else
+ ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
+ fi ;;
+ [\\/]* | ?:[\\/]* ) # Absolute path.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir ;;
+ *) # Relative path.
+ ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_builddir$srcdir ;;
+esac
+
+# Do not use `cd foo && pwd` to compute absolute paths, because
+# the directories may not exist.
+case `pwd` in
+.) ac_abs_builddir="$ac_dir";;
+*)
+ case "$ac_dir" in
+ .) ac_abs_builddir=`pwd`;;
+ [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
+ *) ac_abs_builddir=`pwd`/"$ac_dir";;
+ esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_builddir=${ac_top_builddir}.;;
+*)
+ case ${ac_top_builddir}. in
+ .) ac_abs_top_builddir=$ac_abs_builddir;;
+ [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
+ *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
+ esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_srcdir=$ac_srcdir;;
+*)
+ case $ac_srcdir in
+ .) ac_abs_srcdir=$ac_abs_builddir;;
+ [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
+ *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
+ esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_srcdir=$ac_top_srcdir;;
+*)
+ case $ac_top_srcdir in
+ .) ac_abs_top_srcdir=$ac_abs_builddir;;
+ [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
+ *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
+ esac;;
+esac
+
+
+
+ # Let's still pretend it is `configure' which instantiates (i.e., don't
+ # use $as_me), people would be surprised to read:
+ # /* config.h. Generated by config.status. */
+ if test x"$ac_file" = x-; then
+ configure_input=
+ else
+ configure_input="$ac_file. "
+ fi
+ configure_input=$configure_input"Generated from `echo $ac_file_in |
+ sed 's,.*/,,'` by configure."
+
+ # First look for the input files in the build tree, otherwise in the
+ # src tree.
+ ac_file_inputs=`IFS=:
+ for f in $ac_file_in; do
+ case $f in
+ -) echo $tmp/stdin ;;
+ [\\/$]*)
+ # Absolute (can't be DOS-style, as IFS=:)
+ test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+echo "$as_me: error: cannot find input file: $f" >&2;}
+ { (exit 1); exit 1; }; }
+ echo "$f";;
+ *) # Relative
+ if test -f "$f"; then
+ # Build tree
+ echo "$f"
+ elif test -f "$srcdir/$f"; then
+ # Source tree
+ echo "$srcdir/$f"
+ else
+ # /dev/null tree
+ { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+echo "$as_me: error: cannot find input file: $f" >&2;}
+ { (exit 1); exit 1; }; }
+ fi;;
+ esac
+ done` || { (exit 1); exit 1; }
+
+ if test x"$ac_file" != x-; then
+ { echo "$as_me:$LINENO: creating $ac_file" >&5
+echo "$as_me: creating $ac_file" >&6;}
+ rm -f "$ac_file"
+ fi
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF
+ sed "$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s, at configure_input@,$configure_input,;t t
+s, at srcdir@,$ac_srcdir,;t t
+s, at abs_srcdir@,$ac_abs_srcdir,;t t
+s, at top_srcdir@,$ac_top_srcdir,;t t
+s, at abs_top_srcdir@,$ac_abs_top_srcdir,;t t
+s, at builddir@,$ac_builddir,;t t
+s, at abs_builddir@,$ac_abs_builddir,;t t
+s, at top_builddir@,$ac_top_builddir,;t t
+s, at abs_top_builddir@,$ac_abs_top_builddir,;t t
+" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
+ rm -f $tmp/stdin
+ if test x"$ac_file" != x-; then
+ mv $tmp/out $ac_file
+ else
+ cat $tmp/out
+ rm -f $tmp/out
+ fi
+
+done
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+
+{ (exit 0); exit 0; }
+_ACEOF
+chmod +x $CONFIG_STATUS
+ac_clean_files=$ac_clean_files_save
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded. So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status. When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+ ac_cs_success=:
+ ac_config_status_args=
+ test "$silent" = yes &&
+ ac_config_status_args="$ac_config_status_args --quiet"
+ exec 5>/dev/null
+ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+ exec 5>>config.log
+ # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+ # would make configure fail if this is the last instruction.
+ $ac_cs_success || { (exit 1); exit 1; }
+fi
+
Propchange: upstream/aespipe/2.3d/configure
------------------------------------------------------------------------------
svn:executable = *
Added: upstream/aespipe/2.3d/configure.ac
URL: http://svn.debian.org/wsvn/pkg-loop-aes/upstream/aespipe/2.3d/configure.ac?rev=1361&op=file
==============================================================================
--- upstream/aespipe/2.3d/configure.ac (added)
+++ upstream/aespipe/2.3d/configure.ac Sat Feb 24 20:51:06 2007
@@ -1,0 +1,126 @@
+dnl
+dnl configure.ac
+dnl
+dnl Written by Jari Ruusu, July 7 2004
+dnl
+dnl Copyright 2002,2003,2004 by Jari Ruusu.
+dnl Redistribution of this file is permitted under the GNU Public License.
+dnl
+
+AC_INIT(aespipe, 2)
+AC_CONFIG_SRCDIR([aespipe.c])
+AC_PROG_CC
+AC_PROG_MAKE_SET
+AC_CHECK_FUNCS(mlockall)
+AC_HEADER_STDC
+AC_HEADER_SYS_WAIT
+AC_CHECK_HEADERS(unistd.h fcntl.h sys/mman.h termios.h sys/ioctl.h)
+AC_C_BIGENDIAN
+AC_C_CONST
+AC_TYPE_PID_T
+AC_TYPE_SIZE_T
+
+dnl Check if parameter 1 exists as typedef or macro
+AC_DEFUN(AESPIPE_CHECK_TYPE,
+[ AC_MSG_CHECKING(for $1 type)
+AC_CACHE_VAL(x_have_type_$1,
+[AC_TRY_COMPILE([#define _GNU_SOURCE 1
+#include <string.h>
+#include <sys/types.h>], [
+int a = sizeof($1);
+], x_have_type_$1=yes, x_have_type_$1=no )])
+AC_MSG_RESULT($x_have_type_$1)
+])
+
+dnl Make sure that u_int32_t is something sane
+AESPIPE_CHECK_TYPE(u_int32_t)
+if test "$x_have_type_u_int32_t" = no; then
+ AC_CHECK_SIZEOF(unsigned int, 4)
+ if test "$ac_cv_sizeof_unsigned_int" = 4; then
+ AC_DEFINE(u_int32_t, unsigned int)
+ else
+ AC_CHECK_SIZEOF(unsigned long, 4)
+ if test "$ac_cv_sizeof_unsigned_long" = 4; then
+ AC_DEFINE(u_int32_t, unsigned long)
+ fi
+ fi
+fi
+
+dnl Make sure that u_int64_t is something sane
+AESPIPE_CHECK_TYPE(u_int64_t)
+if test "$x_have_type_u_int64_t" = no; then
+ AC_CHECK_SIZEOF(unsigned long, 4)
+ if test "$ac_cv_sizeof_unsigned_long" = 8; then
+ AC_DEFINE(u_int64_t, unsigned long)
+ else
+ AC_CHECK_SIZEOF(unsigned long long, 8)
+ if test "$ac_cv_sizeof_unsigned_long_long" = 8; then
+ AC_DEFINE(u_int64_t, unsigned long long)
+ fi
+ fi
+fi
+
+dnl Check if labels need underline prefix
+AC_MSG_CHECKING(whether labels need underline prefix)
+x_needs_underline=no
+echo "void test1234test9876(){}" >conftest.c 2>/dev/null
+($CC $CFLAGS -c conftest.c) >/dev/null 2>&1
+(nm conftest.o | grep "_test1234test9876") >/dev/null 2>&1
+if test $? = 0 ; then
+ x_needs_underline=yes;
+ AC_DEFINE(USE_UNDERLINE, 1)
+fi
+rm -f -r conftest*
+AC_MSG_RESULT($x_needs_underline)
+
+dnl Check if assembler understands .align 32
+AC_MSG_CHECKING(whether assembler understands .align 32)
+x_asm_align_32_ok=yes
+echo '__asm__(" .align 32");' >conftest.c 2>/dev/null
+($CC $CFLAGS -c conftest.c) >/dev/null 2>&1
+if test $? != 0 ; then
+ x_asm_align_32_ok=no;
+ AC_DEFINE(ALIGN32BYTES, 4)
+ AC_DEFINE(ALIGN64BYTES, 4)
+fi
+rm -f -r conftest*
+AC_MSG_RESULT($x_asm_align_32_ok)
+
+dnl Check presence of md5sum or md5 program
+AC_CHECK_PROG(x_have_md5sum_prog, md5sum, yes, no)
+if test "$x_have_md5sum_prog" = yes; then
+ MD5WORKPART=3
+else
+ AC_CHECK_PROG(x_have_md5_prog, md5, yes, no)
+ if test "$x_have_md5_prog" = yes; then
+ MD5WORKPART=4
+ else
+ MD5WORKPART=5
+ fi
+fi
+AC_SUBST(MD5WORKPART)
+
+dnl Check presence of gpg program
+AC_CHECK_PROG(x_have_gpg_prog, gpg, yes, no)
+if test "$x_have_gpg_prog" = yes; then
+ GPGWORKPART=
+else
+ GPGWORKPART='# '
+fi
+AC_SUBST(GPGWORKPART)
+
+dnl Detect path to gpg program
+AC_CHECK_PROG(x_have_which_prog, which, yes, no)
+if test "$x_have_gpg_prog" = yes; then
+ if test "$x_have_which_prog" = yes; then
+ AC_MSG_CHECKING(path to gpg program)
+ x_path_to_gpg=`which gpg`
+ AC_MSG_RESULT($x_path_to_gpg)
+ if test "$x_path_to_gpg" != ""; then
+ AC_DEFINE_UNQUOTED(PATH_TO_GPG_PROGRAM, "$x_path_to_gpg")
+ fi
+ fi
+fi
+
+AC_CONFIG_FILES([Makefile])
+AC_OUTPUT
Added: upstream/aespipe/2.3d/gpgkey1.asc
URL: http://svn.debian.org/wsvn/pkg-loop-aes/upstream/aespipe/2.3d/gpgkey1.asc?rev=1361&op=file
==============================================================================
--- upstream/aespipe/2.3d/gpgkey1.asc (added)
+++ upstream/aespipe/2.3d/gpgkey1.asc Sat Feb 24 20:51:06 2007
@@ -1,0 +1,9 @@
+-----BEGIN PGP MESSAGE-----
+Version: GnuPG v1.0.6 (GNU/Linux)
+Comment: For info see http://www.gnupg.org
+
+jA0ECQMCSIj4TYxPI99g0ngB6K7ir9AmNd9vWYDw29Khf9yWHES6Wzi/dHxtRqgD
++8NwwZkafni3Lcb/itDZanX0jzRH0ye6ta6nh+m3HJG6nx1IFE1qte+HYGJi/L4M
+A/w0MGdZELi634p3lymH5QeQ5vXO7N2QnueppSRc+n2e+BRWrAum3Q0=
+=1+WL
+-----END PGP MESSAGE-----
Added: upstream/aespipe/2.3d/gpgkey2.asc
URL: http://svn.debian.org/wsvn/pkg-loop-aes/upstream/aespipe/2.3d/gpgkey2.asc?rev=1361&op=file
==============================================================================
--- upstream/aespipe/2.3d/gpgkey2.asc (added)
+++ upstream/aespipe/2.3d/gpgkey2.asc Sat Feb 24 20:51:06 2007
@@ -1,0 +1,71 @@
+-----BEGIN PGP MESSAGE-----
+Version: GnuPG v1.0.6 (GNU/Linux)
+Comment: For info see http://www.gnupg.org
+
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+-----END PGP MESSAGE-----
Added: upstream/aespipe/2.3d/gpgkey3.asc
URL: http://svn.debian.org/wsvn/pkg-loop-aes/upstream/aespipe/2.3d/gpgkey3.asc?rev=1361&op=file
==============================================================================
--- upstream/aespipe/2.3d/gpgkey3.asc (added)
+++ upstream/aespipe/2.3d/gpgkey3.asc Sat Feb 24 20:51:06 2007
@@ -1,0 +1,70 @@
+-----BEGIN PGP MESSAGE-----
+Version: GnuPG v1.2.6 (GNU/Linux)
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+=oHsH
+-----END PGP MESSAGE-----
Added: upstream/aespipe/2.3d/md5-amd64.S
URL: http://svn.debian.org/wsvn/pkg-loop-aes/upstream/aespipe/2.3d/md5-amd64.S?rev=1361&op=file
==============================================================================
--- upstream/aespipe/2.3d/md5-amd64.S (added)
+++ upstream/aespipe/2.3d/md5-amd64.S Sat Feb 24 20:51:06 2007
@@ -1,0 +1,200 @@
+//
+// md5-amd64.S
+//
+// Written by Jari Ruusu, October 1 2003
+//
+// Copyright 2003 by Jari Ruusu.
+// Redistribution of this file is permitted under the GNU Public License.
+//
+
+// Modified by Jari Ruusu, June 12 2004
+// - Converted 32 bit x86 code to 64 bit AMD64 code
+
+// A MD5 transform implementation for AMD64 compatible processors.
+// This code does not preserve the rax, rcx, rdx, rsi, rdi or r8-r11
+// registers or the artihmetic status flags. However, the rbx, rbp and
+// r12-r15 registers are preserved across calls.
+
+// void md5_transform_CPUbyteorder(u_int32_t *hash, u_int32_t *in)
+
+#if defined(USE_UNDERLINE)
+# define md5_transform_CPUbyteorder _md5_transform_CPUbyteorder
+#endif
+#if !defined(ALIGN64BYTES)
+# define ALIGN64BYTES 64
+#endif
+
+ .file "md5-amd64.S"
+ .globl md5_transform_CPUbyteorder
+
+// rdi = pointer to hash[4] array which is read and written
+// rsi = pointer to in[16] array which is read only
+
+ .text
+ .align ALIGN64BYTES
+md5_transform_CPUbyteorder:
+ movl 12(%rdi),%eax
+ movl 8(%rdi),%ecx
+ movl (%rdi),%r8d
+ movl 4(%rdi),%r9d
+ movl (%rsi),%r10d
+ prefetcht0 60(%rsi)
+ movl %eax,%edx
+ xorl %ecx,%eax
+
+#define REPEAT1(p1w,p2x,p3z,p4c,p5s,p6Nin,p7Nz,p8Ny) \
+ addl $p4c,p1w ;\
+ andl p2x,%eax ;\
+ addl %r10d,p1w ;\
+ xorl p3z,%eax ;\
+ movl p6Nin*4(%rsi),%r10d ;\
+ addl %eax,p1w ;\
+ movl p7Nz,%eax ;\
+ roll $p5s,p1w ;\
+ xorl p8Ny,%eax ;\
+ addl p2x,p1w
+
+ REPEAT1(%r8d,%r9d,%edx,0xd76aa478, 7, 1,%ecx,%r9d)
+ REPEAT1(%edx,%r8d,%ecx,0xe8c7b756,12, 2,%r9d,%r8d)
+ REPEAT1(%ecx,%edx,%r9d,0x242070db,17, 3,%r8d,%edx)
+ REPEAT1(%r9d,%ecx,%r8d,0xc1bdceee,22, 4,%edx,%ecx)
+ REPEAT1(%r8d,%r9d,%edx,0xf57c0faf, 7, 5,%ecx,%r9d)
+ REPEAT1(%edx,%r8d,%ecx,0x4787c62a,12, 6,%r9d,%r8d)
+ REPEAT1(%ecx,%edx,%r9d,0xa8304613,17, 7,%r8d,%edx)
+ REPEAT1(%r9d,%ecx,%r8d,0xfd469501,22, 8,%edx,%ecx)
+ REPEAT1(%r8d,%r9d,%edx,0x698098d8, 7, 9,%ecx,%r9d)
+ REPEAT1(%edx,%r8d,%ecx,0x8b44f7af,12,10,%r9d,%r8d)
+ REPEAT1(%ecx,%edx,%r9d,0xffff5bb1,17,11,%r8d,%edx)
+ REPEAT1(%r9d,%ecx,%r8d,0x895cd7be,22,12,%edx,%ecx)
+ REPEAT1(%r8d,%r9d,%edx,0x6b901122, 7,13,%ecx,%r9d)
+ REPEAT1(%edx,%r8d,%ecx,0xfd987193,12,14,%r9d,%r8d)
+ REPEAT1(%ecx,%edx,%r9d,0xa679438e,17,15,%r8d,%edx)
+
+ addl $0x49b40821,%r9d
+ andl %ecx,%eax
+ addl %r10d,%r9d
+ xorl %r8d,%eax
+ movl 1*4(%rsi),%r10d
+ addl %eax,%r9d
+ movl %ecx,%eax
+ roll $22,%r9d
+ addl %ecx,%r9d
+
+#define REPEAT2(p1w,p2x,p3y,p4z,p5c,p6s,p7Nin,p8Ny) \
+ xorl p2x,%eax ;\
+ addl $p5c,p1w ;\
+ andl p4z,%eax ;\
+ addl %r10d,p1w ;\
+ xorl p3y,%eax ;\
+ movl p7Nin*4(%rsi),%r10d ;\
+ addl %eax,p1w ;\
+ movl p8Ny,%eax ;\
+ roll $p6s,p1w ;\
+ addl p2x,p1w
+
+ REPEAT2(%r8d,%r9d,%ecx,%edx,0xf61e2562, 5, 6,%r9d)
+ REPEAT2(%edx,%r8d,%r9d,%ecx,0xc040b340, 9,11,%r8d)
+ REPEAT2(%ecx,%edx,%r8d,%r9d,0x265e5a51,14, 0,%edx)
+ REPEAT2(%r9d,%ecx,%edx,%r8d,0xe9b6c7aa,20, 5,%ecx)
+ REPEAT2(%r8d,%r9d,%ecx,%edx,0xd62f105d, 5,10,%r9d)
+ REPEAT2(%edx,%r8d,%r9d,%ecx,0x02441453, 9,15,%r8d)
+ REPEAT2(%ecx,%edx,%r8d,%r9d,0xd8a1e681,14, 4,%edx)
+ REPEAT2(%r9d,%ecx,%edx,%r8d,0xe7d3fbc8,20, 9,%ecx)
+ REPEAT2(%r8d,%r9d,%ecx,%edx,0x21e1cde6, 5,14,%r9d)
+ REPEAT2(%edx,%r8d,%r9d,%ecx,0xc33707d6, 9, 3,%r8d)
+ REPEAT2(%ecx,%edx,%r8d,%r9d,0xf4d50d87,14, 8,%edx)
+ REPEAT2(%r9d,%ecx,%edx,%r8d,0x455a14ed,20,13,%ecx)
+ REPEAT2(%r8d,%r9d,%ecx,%edx,0xa9e3e905, 5, 2,%r9d)
+ REPEAT2(%edx,%r8d,%r9d,%ecx,0xfcefa3f8, 9, 7,%r8d)
+ REPEAT2(%ecx,%edx,%r8d,%r9d,0x676f02d9,14,12,%edx)
+
+ xorl %ecx,%eax
+ addl $0x8d2a4c8a,%r9d
+ andl %r8d,%eax
+ addl %r10d,%r9d
+ xorl %edx,%eax
+ movl 5*4(%rsi),%r10d
+ addl %eax,%r9d
+ movl %ecx,%eax
+ roll $20,%r9d
+ xorl %edx,%eax
+ addl %ecx,%r9d
+
+#define REPEAT3(p1w,p2x,p3c,p4s,p5Nin,p6Ny,p7Nz) \
+ addl $p3c,p1w ;\
+ xorl p2x,%eax ;\
+ addl %r10d,p1w ;\
+ movl p5Nin*4(%rsi),%r10d ;\
+ addl %eax,p1w ;\
+ movl p6Ny,%eax ;\
+ roll $p4s,p1w ;\
+ xorl p7Nz,%eax ;\
+ addl p2x,p1w
+
+ REPEAT3(%r8d,%r9d,0xfffa3942, 4, 8,%r9d,%ecx)
+ REPEAT3(%edx,%r8d,0x8771f681,11,11,%r8d,%r9d)
+ REPEAT3(%ecx,%edx,0x6d9d6122,16,14,%edx,%r8d)
+ REPEAT3(%r9d,%ecx,0xfde5380c,23, 1,%ecx,%edx)
+ REPEAT3(%r8d,%r9d,0xa4beea44, 4, 4,%r9d,%ecx)
+ REPEAT3(%edx,%r8d,0x4bdecfa9,11, 7,%r8d,%r9d)
+ REPEAT3(%ecx,%edx,0xf6bb4b60,16,10,%edx,%r8d)
+ REPEAT3(%r9d,%ecx,0xbebfbc70,23,13,%ecx,%edx)
+ REPEAT3(%r8d,%r9d,0x289b7ec6, 4, 0,%r9d,%ecx)
+ REPEAT3(%edx,%r8d,0xeaa127fa,11, 3,%r8d,%r9d)
+ REPEAT3(%ecx,%edx,0xd4ef3085,16, 6,%edx,%r8d)
+ REPEAT3(%r9d,%ecx,0x04881d05,23, 9,%ecx,%edx)
+ REPEAT3(%r8d,%r9d,0xd9d4d039, 4,12,%r9d,%ecx)
+ REPEAT3(%edx,%r8d,0xe6db99e5,11,15,%r8d,%r9d)
+ REPEAT3(%ecx,%edx,0x1fa27cf8,16, 2,%edx,%r8d)
+
+ addl $0xc4ac5665,%r9d
+ xorl %ecx,%eax
+ addl %r10d,%r9d
+ movl (%rsi),%r10d
+ addl %eax,%r9d
+ movl %edx,%eax
+ roll $23,%r9d
+ notl %eax
+ addl %ecx,%r9d
+
+#define REPEAT4(p1w,p2x,p3y,p4c,p5s,p6Nin,p7Nz) \
+ addl $p4c,p1w ;\
+ orl p2x,%eax ;\
+ addl %r10d,p1w ;\
+ xorl p3y,%eax ;\
+ movl p6Nin*4(%rsi),%r10d ;\
+ addl %eax,p1w ;\
+ movl p7Nz,%eax ;\
+ roll $p5s,p1w ;\
+ notl %eax ;\
+ addl p2x,p1w
+
+ REPEAT4(%r8d,%r9d,%ecx,0xf4292244, 6, 7,%ecx)
+ REPEAT4(%edx,%r8d,%r9d,0x432aff97,10,14,%r9d)
+ REPEAT4(%ecx,%edx,%r8d,0xab9423a7,15, 5,%r8d)
+ REPEAT4(%r9d,%ecx,%edx,0xfc93a039,21,12,%edx)
+ REPEAT4(%r8d,%r9d,%ecx,0x655b59c3, 6, 3,%ecx)
+ REPEAT4(%edx,%r8d,%r9d,0x8f0ccc92,10,10,%r9d)
+ REPEAT4(%ecx,%edx,%r8d,0xffeff47d,15, 1,%r8d)
+ REPEAT4(%r9d,%ecx,%edx,0x85845dd1,21, 8,%edx)
+ REPEAT4(%r8d,%r9d,%ecx,0x6fa87e4f, 6,15,%ecx)
+ REPEAT4(%edx,%r8d,%r9d,0xfe2ce6e0,10, 6,%r9d)
+ REPEAT4(%ecx,%edx,%r8d,0xa3014314,15,13,%r8d)
+ REPEAT4(%r9d,%ecx,%edx,0x4e0811a1,21, 4,%edx)
+ REPEAT4(%r8d,%r9d,%ecx,0xf7537e82, 6,11,%ecx)
+ REPEAT4(%edx,%r8d,%r9d,0xbd3af235,10, 2,%r9d)
+ REPEAT4(%ecx,%edx,%r8d,0x2ad7d2bb,15, 9,%r8d)
+
+ addl $0xeb86d391,%r9d
+ orl %ecx,%eax
+ addl %r10d,%r9d
+ xorl %edx,%eax
+ addl %eax,%r9d
+ roll $21,%r9d
+ addl %ecx,%r9d
+
+ addl %r8d,(%rdi)
+ addl %r9d,4(%rdi)
+ addl %ecx,8(%rdi)
+ addl %edx,12(%rdi)
+ ret
Added: upstream/aespipe/2.3d/md5-x86.S
URL: http://svn.debian.org/wsvn/pkg-loop-aes/upstream/aespipe/2.3d/md5-x86.S?rev=1361&op=file
==============================================================================
--- upstream/aespipe/2.3d/md5-x86.S (added)
+++ upstream/aespipe/2.3d/md5-x86.S Sat Feb 24 20:51:06 2007
@@ -1,0 +1,207 @@
+//
+// md5-x86.S
+//
+// Written by Jari Ruusu, October 1 2003
+//
+// Copyright 2003 by Jari Ruusu.
+// Redistribution of this file is permitted under the GNU Public License.
+//
+
+// A MD5 transform implementation for x86 compatible processors. This
+// version uses i386 instruction set but instruction scheduling is optimized
+// for Pentium-2. This code does not preserve the eax, ecx or edx registers
+// or the artihmetic status flags. However, the ebx, esi, edi, and ebp
+// registers are preserved across calls.
+
+// void md5_transform_CPUbyteorder(u_int32_t *hash, u_int32_t *in)
+
+#if defined(USE_UNDERLINE)
+# define md5_transform_CPUbyteorder _md5_transform_CPUbyteorder
+#endif
+#if !defined(ALIGN32BYTES)
+# define ALIGN32BYTES 32
+#endif
+
+ .file "md5-x86.S"
+ .globl md5_transform_CPUbyteorder
+ .text
+ .align ALIGN32BYTES
+
+md5_transform_CPUbyteorder:
+ push %ebp
+ mov 4+4(%esp),%eax // pointer to 'hash' input
+ mov 8+4(%esp),%ebp // pointer to 'in' array
+ push %ebx
+ push %esi
+ push %edi
+
+ mov (%eax),%esi
+ mov 4(%eax),%edi
+ mov 8(%eax),%ecx
+ mov 12(%eax),%eax
+ mov (%ebp),%ebx
+ mov %eax,%edx
+ xor %ecx,%eax
+
+#define REPEAT1(p1w,p2x,p3z,p4c,p5s,p6Nin,p7Nz,p8Ny) \
+ add $p4c,p1w ;\
+ and p2x,%eax ;\
+ add %ebx,p1w ;\
+ xor p3z,%eax ;\
+ mov p6Nin*4(%ebp),%ebx ;\
+ add %eax,p1w ;\
+ mov p7Nz,%eax ;\
+ rol $p5s,p1w ;\
+ xor p8Ny,%eax ;\
+ add p2x,p1w
+
+ REPEAT1(%esi,%edi,%edx,0xd76aa478, 7, 1,%ecx,%edi)
+ REPEAT1(%edx,%esi,%ecx,0xe8c7b756,12, 2,%edi,%esi)
+ REPEAT1(%ecx,%edx,%edi,0x242070db,17, 3,%esi,%edx)
+ REPEAT1(%edi,%ecx,%esi,0xc1bdceee,22, 4,%edx,%ecx)
+ REPEAT1(%esi,%edi,%edx,0xf57c0faf, 7, 5,%ecx,%edi)
+ REPEAT1(%edx,%esi,%ecx,0x4787c62a,12, 6,%edi,%esi)
+ REPEAT1(%ecx,%edx,%edi,0xa8304613,17, 7,%esi,%edx)
+ REPEAT1(%edi,%ecx,%esi,0xfd469501,22, 8,%edx,%ecx)
+ REPEAT1(%esi,%edi,%edx,0x698098d8, 7, 9,%ecx,%edi)
+ REPEAT1(%edx,%esi,%ecx,0x8b44f7af,12,10,%edi,%esi)
+ REPEAT1(%ecx,%edx,%edi,0xffff5bb1,17,11,%esi,%edx)
+ REPEAT1(%edi,%ecx,%esi,0x895cd7be,22,12,%edx,%ecx)
+ REPEAT1(%esi,%edi,%edx,0x6b901122, 7,13,%ecx,%edi)
+ REPEAT1(%edx,%esi,%ecx,0xfd987193,12,14,%edi,%esi)
+ REPEAT1(%ecx,%edx,%edi,0xa679438e,17,15,%esi,%edx)
+
+ add $0x49b40821,%edi
+ and %ecx,%eax
+ add %ebx,%edi
+ xor %esi,%eax
+ mov 1*4(%ebp),%ebx
+ add %eax,%edi
+ mov %ecx,%eax
+ rol $22,%edi
+ add %ecx,%edi
+
+#define REPEAT2(p1w,p2x,p3y,p4z,p5c,p6s,p7Nin,p8Ny) \
+ xor p2x,%eax ;\
+ add $p5c,p1w ;\
+ and p4z,%eax ;\
+ add %ebx,p1w ;\
+ xor p3y,%eax ;\
+ mov p7Nin*4(%ebp),%ebx ;\
+ add %eax,p1w ;\
+ mov p8Ny,%eax ;\
+ rol $p6s,p1w ;\
+ add p2x,p1w
+
+ REPEAT2(%esi,%edi,%ecx,%edx,0xf61e2562, 5, 6,%edi)
+ REPEAT2(%edx,%esi,%edi,%ecx,0xc040b340, 9,11,%esi)
+ REPEAT2(%ecx,%edx,%esi,%edi,0x265e5a51,14, 0,%edx)
+ REPEAT2(%edi,%ecx,%edx,%esi,0xe9b6c7aa,20, 5,%ecx)
+ REPEAT2(%esi,%edi,%ecx,%edx,0xd62f105d, 5,10,%edi)
+ REPEAT2(%edx,%esi,%edi,%ecx,0x02441453, 9,15,%esi)
+ REPEAT2(%ecx,%edx,%esi,%edi,0xd8a1e681,14, 4,%edx)
+ REPEAT2(%edi,%ecx,%edx,%esi,0xe7d3fbc8,20, 9,%ecx)
+ REPEAT2(%esi,%edi,%ecx,%edx,0x21e1cde6, 5,14,%edi)
+ REPEAT2(%edx,%esi,%edi,%ecx,0xc33707d6, 9, 3,%esi)
+ REPEAT2(%ecx,%edx,%esi,%edi,0xf4d50d87,14, 8,%edx)
+ REPEAT2(%edi,%ecx,%edx,%esi,0x455a14ed,20,13,%ecx)
+ REPEAT2(%esi,%edi,%ecx,%edx,0xa9e3e905, 5, 2,%edi)
+ REPEAT2(%edx,%esi,%edi,%ecx,0xfcefa3f8, 9, 7,%esi)
+ REPEAT2(%ecx,%edx,%esi,%edi,0x676f02d9,14,12,%edx)
+
+ xor %ecx,%eax
+ add $0x8d2a4c8a,%edi
+ and %esi,%eax
+ add %ebx,%edi
+ xor %edx,%eax
+ mov 5*4(%ebp),%ebx
+ add %eax,%edi
+ mov %ecx,%eax
+ rol $20,%edi
+ xor %edx,%eax
+ add %ecx,%edi
+
+#define REPEAT3(p1w,p2x,p3c,p4s,p5Nin,p6Ny,p7Nz) \
+ add $p3c,p1w ;\
+ xor p2x,%eax ;\
+ add %ebx,p1w ;\
+ mov p5Nin*4(%ebp),%ebx ;\
+ add %eax,p1w ;\
+ mov p6Ny,%eax ;\
+ rol $p4s,p1w ;\
+ xor p7Nz,%eax ;\
+ add p2x,p1w
+
+ REPEAT3(%esi,%edi,0xfffa3942, 4, 8,%edi,%ecx)
+ REPEAT3(%edx,%esi,0x8771f681,11,11,%esi,%edi)
+ REPEAT3(%ecx,%edx,0x6d9d6122,16,14,%edx,%esi)
+ REPEAT3(%edi,%ecx,0xfde5380c,23, 1,%ecx,%edx)
+ REPEAT3(%esi,%edi,0xa4beea44, 4, 4,%edi,%ecx)
+ REPEAT3(%edx,%esi,0x4bdecfa9,11, 7,%esi,%edi)
+ REPEAT3(%ecx,%edx,0xf6bb4b60,16,10,%edx,%esi)
+ REPEAT3(%edi,%ecx,0xbebfbc70,23,13,%ecx,%edx)
+ REPEAT3(%esi,%edi,0x289b7ec6, 4, 0,%edi,%ecx)
+ REPEAT3(%edx,%esi,0xeaa127fa,11, 3,%esi,%edi)
+ REPEAT3(%ecx,%edx,0xd4ef3085,16, 6,%edx,%esi)
+ REPEAT3(%edi,%ecx,0x04881d05,23, 9,%ecx,%edx)
+ REPEAT3(%esi,%edi,0xd9d4d039, 4,12,%edi,%ecx)
+ REPEAT3(%edx,%esi,0xe6db99e5,11,15,%esi,%edi)
+ REPEAT3(%ecx,%edx,0x1fa27cf8,16, 2,%edx,%esi)
+
+ add $0xc4ac5665,%edi
+ xor %ecx,%eax
+ add %ebx,%edi
+ mov (%ebp),%ebx
+ add %eax,%edi
+ mov %edx,%eax
+ rol $23,%edi
+ not %eax
+ add %ecx,%edi
+
+#define REPEAT4(p1w,p2x,p3y,p4c,p5s,p6Nin,p7Nz) \
+ add $p4c,p1w ;\
+ or p2x,%eax ;\
+ add %ebx,p1w ;\
+ xor p3y,%eax ;\
+ mov p6Nin*4(%ebp),%ebx ;\
+ add %eax,p1w ;\
+ mov p7Nz,%eax ;\
+ rol $p5s,p1w ;\
+ not %eax ;\
+ add p2x,p1w
+
+ REPEAT4(%esi,%edi,%ecx,0xf4292244, 6, 7,%ecx)
+ REPEAT4(%edx,%esi,%edi,0x432aff97,10,14,%edi)
+ REPEAT4(%ecx,%edx,%esi,0xab9423a7,15, 5,%esi)
+ REPEAT4(%edi,%ecx,%edx,0xfc93a039,21,12,%edx)
+ REPEAT4(%esi,%edi,%ecx,0x655b59c3, 6, 3,%ecx)
+ REPEAT4(%edx,%esi,%edi,0x8f0ccc92,10,10,%edi)
+ REPEAT4(%ecx,%edx,%esi,0xffeff47d,15, 1,%esi)
+ REPEAT4(%edi,%ecx,%edx,0x85845dd1,21, 8,%edx)
+ REPEAT4(%esi,%edi,%ecx,0x6fa87e4f, 6,15,%ecx)
+ REPEAT4(%edx,%esi,%edi,0xfe2ce6e0,10, 6,%edi)
+ REPEAT4(%ecx,%edx,%esi,0xa3014314,15,13,%esi)
+ REPEAT4(%edi,%ecx,%edx,0x4e0811a1,21, 4,%edx)
+ REPEAT4(%esi,%edi,%ecx,0xf7537e82, 6,11,%ecx)
+ REPEAT4(%edx,%esi,%edi,0xbd3af235,10, 2,%edi)
+ REPEAT4(%ecx,%edx,%esi,0x2ad7d2bb,15, 9,%esi)
+
+ add $0xeb86d391,%edi
+ or %ecx,%eax
+ add %ebx,%edi
+ xor %edx,%eax
+ mov 4+16(%esp),%ebp // pointer to 'hash' output
+ add %eax,%edi
+ rol $21,%edi
+ add %ecx,%edi
+
+ add %esi,(%ebp)
+ add %edi,4(%ebp)
+ add %ecx,8(%ebp)
+ add %edx,12(%ebp)
+
+ pop %edi
+ pop %esi
+ pop %ebx
+ pop %ebp
+ ret
Added: upstream/aespipe/2.3d/md5.c
URL: http://svn.debian.org/wsvn/pkg-loop-aes/upstream/aespipe/2.3d/md5.c?rev=1361&op=file
==============================================================================
--- upstream/aespipe/2.3d/md5.c (added)
+++ upstream/aespipe/2.3d/md5.c Sat Feb 24 20:51:06 2007
@@ -1,0 +1,106 @@
+/*
+ * MD5 Message Digest Algorithm (RFC1321).
+ *
+ * Derived from cryptoapi implementation, originally based on the
+ * public domain implementation written by Colin Plumb in 1993.
+ *
+ * Copyright (c) Cryptoapi developers.
+ * Copyright (c) 2002 James Morris <jmorris at intercode.com.au>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ */
+
+#include "md5.h"
+
+#define MD5_F1(x, y, z) (z ^ (x & (y ^ z)))
+#define MD5_F2(x, y, z) MD5_F1(z, x, y)
+#define MD5_F3(x, y, z) (x ^ y ^ z)
+#define MD5_F4(x, y, z) (y ^ (x | ~z))
+#define MD5_STEP(f, w, x, y, z, in, s) \
+ (w += f(x, y, z) + in, w = (w<<s | w>>(32-s)) + x)
+
+void md5_transform_CPUbyteorder(u_int32_t *hash, u_int32_t const *in)
+{
+ u_int32_t a, b, c, d;
+
+ a = hash[0];
+ b = hash[1];
+ c = hash[2];
+ d = hash[3];
+
+ MD5_STEP(MD5_F1, a, b, c, d, in[0] + 0xd76aa478, 7);
+ MD5_STEP(MD5_F1, d, a, b, c, in[1] + 0xe8c7b756, 12);
+ MD5_STEP(MD5_F1, c, d, a, b, in[2] + 0x242070db, 17);
+ MD5_STEP(MD5_F1, b, c, d, a, in[3] + 0xc1bdceee, 22);
+ MD5_STEP(MD5_F1, a, b, c, d, in[4] + 0xf57c0faf, 7);
+ MD5_STEP(MD5_F1, d, a, b, c, in[5] + 0x4787c62a, 12);
+ MD5_STEP(MD5_F1, c, d, a, b, in[6] + 0xa8304613, 17);
+ MD5_STEP(MD5_F1, b, c, d, a, in[7] + 0xfd469501, 22);
+ MD5_STEP(MD5_F1, a, b, c, d, in[8] + 0x698098d8, 7);
+ MD5_STEP(MD5_F1, d, a, b, c, in[9] + 0x8b44f7af, 12);
+ MD5_STEP(MD5_F1, c, d, a, b, in[10] + 0xffff5bb1, 17);
+ MD5_STEP(MD5_F1, b, c, d, a, in[11] + 0x895cd7be, 22);
+ MD5_STEP(MD5_F1, a, b, c, d, in[12] + 0x6b901122, 7);
+ MD5_STEP(MD5_F1, d, a, b, c, in[13] + 0xfd987193, 12);
+ MD5_STEP(MD5_F1, c, d, a, b, in[14] + 0xa679438e, 17);
+ MD5_STEP(MD5_F1, b, c, d, a, in[15] + 0x49b40821, 22);
+
+ MD5_STEP(MD5_F2, a, b, c, d, in[1] + 0xf61e2562, 5);
+ MD5_STEP(MD5_F2, d, a, b, c, in[6] + 0xc040b340, 9);
+ MD5_STEP(MD5_F2, c, d, a, b, in[11] + 0x265e5a51, 14);
+ MD5_STEP(MD5_F2, b, c, d, a, in[0] + 0xe9b6c7aa, 20);
+ MD5_STEP(MD5_F2, a, b, c, d, in[5] + 0xd62f105d, 5);
+ MD5_STEP(MD5_F2, d, a, b, c, in[10] + 0x02441453, 9);
+ MD5_STEP(MD5_F2, c, d, a, b, in[15] + 0xd8a1e681, 14);
+ MD5_STEP(MD5_F2, b, c, d, a, in[4] + 0xe7d3fbc8, 20);
+ MD5_STEP(MD5_F2, a, b, c, d, in[9] + 0x21e1cde6, 5);
+ MD5_STEP(MD5_F2, d, a, b, c, in[14] + 0xc33707d6, 9);
+ MD5_STEP(MD5_F2, c, d, a, b, in[3] + 0xf4d50d87, 14);
+ MD5_STEP(MD5_F2, b, c, d, a, in[8] + 0x455a14ed, 20);
+ MD5_STEP(MD5_F2, a, b, c, d, in[13] + 0xa9e3e905, 5);
+ MD5_STEP(MD5_F2, d, a, b, c, in[2] + 0xfcefa3f8, 9);
+ MD5_STEP(MD5_F2, c, d, a, b, in[7] + 0x676f02d9, 14);
+ MD5_STEP(MD5_F2, b, c, d, a, in[12] + 0x8d2a4c8a, 20);
+
+ MD5_STEP(MD5_F3, a, b, c, d, in[5] + 0xfffa3942, 4);
+ MD5_STEP(MD5_F3, d, a, b, c, in[8] + 0x8771f681, 11);
+ MD5_STEP(MD5_F3, c, d, a, b, in[11] + 0x6d9d6122, 16);
+ MD5_STEP(MD5_F3, b, c, d, a, in[14] + 0xfde5380c, 23);
+ MD5_STEP(MD5_F3, a, b, c, d, in[1] + 0xa4beea44, 4);
+ MD5_STEP(MD5_F3, d, a, b, c, in[4] + 0x4bdecfa9, 11);
+ MD5_STEP(MD5_F3, c, d, a, b, in[7] + 0xf6bb4b60, 16);
+ MD5_STEP(MD5_F3, b, c, d, a, in[10] + 0xbebfbc70, 23);
+ MD5_STEP(MD5_F3, a, b, c, d, in[13] + 0x289b7ec6, 4);
+ MD5_STEP(MD5_F3, d, a, b, c, in[0] + 0xeaa127fa, 11);
+ MD5_STEP(MD5_F3, c, d, a, b, in[3] + 0xd4ef3085, 16);
+ MD5_STEP(MD5_F3, b, c, d, a, in[6] + 0x04881d05, 23);
+ MD5_STEP(MD5_F3, a, b, c, d, in[9] + 0xd9d4d039, 4);
+ MD5_STEP(MD5_F3, d, a, b, c, in[12] + 0xe6db99e5, 11);
+ MD5_STEP(MD5_F3, c, d, a, b, in[15] + 0x1fa27cf8, 16);
+ MD5_STEP(MD5_F3, b, c, d, a, in[2] + 0xc4ac5665, 23);
+
+ MD5_STEP(MD5_F4, a, b, c, d, in[0] + 0xf4292244, 6);
+ MD5_STEP(MD5_F4, d, a, b, c, in[7] + 0x432aff97, 10);
+ MD5_STEP(MD5_F4, c, d, a, b, in[14] + 0xab9423a7, 15);
+ MD5_STEP(MD5_F4, b, c, d, a, in[5] + 0xfc93a039, 21);
+ MD5_STEP(MD5_F4, a, b, c, d, in[12] + 0x655b59c3, 6);
+ MD5_STEP(MD5_F4, d, a, b, c, in[3] + 0x8f0ccc92, 10);
+ MD5_STEP(MD5_F4, c, d, a, b, in[10] + 0xffeff47d, 15);
+ MD5_STEP(MD5_F4, b, c, d, a, in[1] + 0x85845dd1, 21);
+ MD5_STEP(MD5_F4, a, b, c, d, in[8] + 0x6fa87e4f, 6);
+ MD5_STEP(MD5_F4, d, a, b, c, in[15] + 0xfe2ce6e0, 10);
+ MD5_STEP(MD5_F4, c, d, a, b, in[6] + 0xa3014314, 15);
+ MD5_STEP(MD5_F4, b, c, d, a, in[13] + 0x4e0811a1, 21);
+ MD5_STEP(MD5_F4, a, b, c, d, in[4] + 0xf7537e82, 6);
+ MD5_STEP(MD5_F4, d, a, b, c, in[11] + 0xbd3af235, 10);
+ MD5_STEP(MD5_F4, c, d, a, b, in[2] + 0x2ad7d2bb, 15);
+ MD5_STEP(MD5_F4, b, c, d, a, in[9] + 0xeb86d391, 21);
+
+ hash[0] += a;
+ hash[1] += b;
+ hash[2] += c;
+ hash[3] += d;
+}
Added: upstream/aespipe/2.3d/md5.h
URL: http://svn.debian.org/wsvn/pkg-loop-aes/upstream/aespipe/2.3d/md5.h?rev=1361&op=file
==============================================================================
--- upstream/aespipe/2.3d/md5.h (added)
+++ upstream/aespipe/2.3d/md5.h Sat Feb 24 20:51:06 2007
@@ -1,0 +1,13 @@
+/* md5.h */
+
+#if defined(__linux__) && defined(__KERNEL__)
+# include <linux/types.h>
+# include <linux/linkage.h>
+#else
+# include <sys/types.h>
+#endif
+
+#if defined(__linux__) && defined(__KERNEL__) && (defined(X86_ASM) || defined(AMD64_ASM))
+ asmlinkage
+#endif
+extern void md5_transform_CPUbyteorder(u_int32_t *, u_int32_t const *);
Added: upstream/aespipe/2.3d/rmd160.c
URL: http://svn.debian.org/wsvn/pkg-loop-aes/upstream/aespipe/2.3d/rmd160.c?rev=1361&op=file
==============================================================================
--- upstream/aespipe/2.3d/rmd160.c (added)
+++ upstream/aespipe/2.3d/rmd160.c Sat Feb 24 20:51:06 2007
@@ -1,0 +1,532 @@
+/* rmd160.c - RIPE-MD160
+ * Copyright (C) 1998 Free Software Foundation, Inc.
+ */
+
+/* This file was part of GnuPG. Modified for use within the Linux
+ * mount utility by Marc Mutz <Marc at Mutz.com>. None of this code is
+ * by myself. I just removed everything that you don't need when all
+ * you want to do is to use rmd160_hash_buffer().
+ * My comments are marked with (mm). */
+
+/* GnuPG is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * GnuPG is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */
+
+#include <sys/types.h>
+#include <string.h> /* (mm) for memcpy */
+#include "rmd160.h"
+
+/* (mm) these are used by the original GnuPG file. In order to modify
+ * that file not too much, we keep the notations. maybe it would be
+ * better to include linux/types.h and typedef __u32 to u32 and __u8
+ * to byte? */
+typedef u_int32_t u32;
+typedef unsigned char byte;
+
+typedef struct {
+ u32 h0,h1,h2,h3,h4;
+ u32 nblocks;
+ byte buf[64];
+ int count;
+} RMD160_CONTEXT;
+
+/****************
+ * Rotate a 32 bit integer by n bytes
+ */
+#if defined(__GNUC__) && defined(__i386__)
+static inline u32
+rol( u32 x, int n)
+{
+ __asm__("roll %%cl,%0"
+ :"=r" (x)
+ :"0" (x),"c" (n));
+ return x;
+}
+#else
+ #define rol(x,n) ( ((x) << (n)) | ((x) >> (32-(n))) )
+#endif
+
+/*********************************
+ * RIPEMD-160 is not patented, see (as of 25.10.97)
+ * http://www.esat.kuleuven.ac.be/~bosselae/ripemd160.html
+ * Note that the code uses Little Endian byteorder, which is good for
+ * 386 etc, but we must add some conversion when used on a big endian box.
+ *
+ *
+ * Pseudo-code for RIPEMD-160
+ *
+ * RIPEMD-160 is an iterative hash function that operates on 32-bit words.
+ * The round function takes as input a 5-word chaining variable and a 16-word
+ * message block and maps this to a new chaining variable. All operations are
+ * defined on 32-bit words. Padding is identical to that of MD4.
+ *
+ *
+ * RIPEMD-160: definitions
+ *
+ *
+ * nonlinear functions at bit level: exor, mux, -, mux, -
+ *
+ * f(j, x, y, z) = x XOR y XOR z (0 <= j <= 15)
+ * f(j, x, y, z) = (x AND y) OR (NOT(x) AND z) (16 <= j <= 31)
+ * f(j, x, y, z) = (x OR NOT(y)) XOR z (32 <= j <= 47)
+ * f(j, x, y, z) = (x AND z) OR (y AND NOT(z)) (48 <= j <= 63)
+ * f(j, x, y, z) = x XOR (y OR NOT(z)) (64 <= j <= 79)
+ *
+ *
+ * added constants (hexadecimal)
+ *
+ * K(j) = 0x00000000 (0 <= j <= 15)
+ * K(j) = 0x5A827999 (16 <= j <= 31) int(2**30 x sqrt(2))
+ * K(j) = 0x6ED9EBA1 (32 <= j <= 47) int(2**30 x sqrt(3))
+ * K(j) = 0x8F1BBCDC (48 <= j <= 63) int(2**30 x sqrt(5))
+ * K(j) = 0xA953FD4E (64 <= j <= 79) int(2**30 x sqrt(7))
+ * K'(j) = 0x50A28BE6 (0 <= j <= 15) int(2**30 x cbrt(2))
+ * K'(j) = 0x5C4DD124 (16 <= j <= 31) int(2**30 x cbrt(3))
+ * K'(j) = 0x6D703EF3 (32 <= j <= 47) int(2**30 x cbrt(5))
+ * K'(j) = 0x7A6D76E9 (48 <= j <= 63) int(2**30 x cbrt(7))
+ * K'(j) = 0x00000000 (64 <= j <= 79)
+ *
+ *
+ * selection of message word
+ *
+ * r(j) = j (0 <= j <= 15)
+ * r(16..31) = 7, 4, 13, 1, 10, 6, 15, 3, 12, 0, 9, 5, 2, 14, 11, 8
+ * r(32..47) = 3, 10, 14, 4, 9, 15, 8, 1, 2, 7, 0, 6, 13, 11, 5, 12
+ * r(48..63) = 1, 9, 11, 10, 0, 8, 12, 4, 13, 3, 7, 15, 14, 5, 6, 2
+ * r(64..79) = 4, 0, 5, 9, 7, 12, 2, 10, 14, 1, 3, 8, 11, 6, 15, 13
+ * r0(0..15) = 5, 14, 7, 0, 9, 2, 11, 4, 13, 6, 15, 8, 1, 10, 3, 12
+ * r0(16..31)= 6, 11, 3, 7, 0, 13, 5, 10, 14, 15, 8, 12, 4, 9, 1, 2
+ * r0(32..47)= 15, 5, 1, 3, 7, 14, 6, 9, 11, 8, 12, 2, 10, 0, 4, 13
+ * r0(48..63)= 8, 6, 4, 1, 3, 11, 15, 0, 5, 12, 2, 13, 9, 7, 10, 14
+ * r0(64..79)= 12, 15, 10, 4, 1, 5, 8, 7, 6, 2, 13, 14, 0, 3, 9, 11
+ *
+ *
+ * amount for rotate left (rol)
+ *
+ * s(0..15) = 11, 14, 15, 12, 5, 8, 7, 9, 11, 13, 14, 15, 6, 7, 9, 8
+ * s(16..31) = 7, 6, 8, 13, 11, 9, 7, 15, 7, 12, 15, 9, 11, 7, 13, 12
+ * s(32..47) = 11, 13, 6, 7, 14, 9, 13, 15, 14, 8, 13, 6, 5, 12, 7, 5
+ * s(48..63) = 11, 12, 14, 15, 14, 15, 9, 8, 9, 14, 5, 6, 8, 6, 5, 12
+ * s(64..79) = 9, 15, 5, 11, 6, 8, 13, 12, 5, 12, 13, 14, 11, 8, 5, 6
+ * s'(0..15) = 8, 9, 9, 11, 13, 15, 15, 5, 7, 7, 8, 11, 14, 14, 12, 6
+ * s'(16..31)= 9, 13, 15, 7, 12, 8, 9, 11, 7, 7, 12, 7, 6, 15, 13, 11
+ * s'(32..47)= 9, 7, 15, 11, 8, 6, 6, 14, 12, 13, 5, 14, 13, 13, 7, 5
+ * s'(48..63)= 15, 5, 8, 11, 14, 14, 6, 14, 6, 9, 12, 9, 12, 5, 15, 8
+ * s'(64..79)= 8, 5, 12, 9, 12, 5, 14, 6, 8, 13, 6, 5, 15, 13, 11, 11
+ *
+ *
+ * initial value (hexadecimal)
+ *
+ * h0 = 0x67452301; h1 = 0xEFCDAB89; h2 = 0x98BADCFE; h3 = 0x10325476;
+ * h4 = 0xC3D2E1F0;
+ *
+ *
+ * RIPEMD-160: pseudo-code
+ *
+ * It is assumed that the message after padding consists of t 16-word blocks
+ * that will be denoted with X[i][j], with 0 <= i <= t-1 and 0 <= j <= 15.
+ * The symbol [+] denotes addition modulo 2**32 and rol_s denotes cyclic left
+ * shift (rotate) over s positions.
+ *
+ *
+ * for i := 0 to t-1 {
+ * A := h0; B := h1; C := h2; D = h3; E = h4;
+ * A' := h0; B' := h1; C' := h2; D' = h3; E' = h4;
+ * for j := 0 to 79 {
+ * T := rol_s(j)(A [+] f(j, B, C, D) [+] X[i][r(j)] [+] K(j)) [+] E;
+ * A := E; E := D; D := rol_10(C); C := B; B := T;
+ * T := rol_s'(j)(A' [+] f(79-j, B', C', D') [+] X[i][r'(j)]
+ [+] K'(j)) [+] E';
+ * A' := E'; E' := D'; D' := rol_10(C'); C' := B'; B' := T;
+ * }
+ * T := h1 [+] C [+] D'; h1 := h2 [+] D [+] E'; h2 := h3 [+] E [+] A';
+ * h3 := h4 [+] A [+] B'; h4 := h0 [+] B [+] C'; h0 := T;
+ * }
+ */
+
+/* Some examples:
+ * "" 9c1185a5c5e9fc54612808977ee8f548b2258d31
+ * "a" 0bdc9d2d256b3ee9daae347be6f4dc835a467ffe
+ * "abc" 8eb208f7e05d987a9b044a8e98c6b087f15a0bfc
+ * "message digest" 5d0689ef49d2fae572b881b123a85ffa21595f36
+ * "a...z" f71c27109c692c1b56bbdceb5b9d2865b3708dbc
+ * "abcdbcde...nopq" 12a053384a9c0c88e405a06c27dcf49ada62eb2b
+ * "A...Za...z0...9" b0e20b6e3116640286ed3a87a5713079b21f5189
+ * 8 times "1234567890" 9b752e45573d4b39f4dbd3323cab82bf63326bfb
+ * 1 million times "a" 52783243c1697bdbe16d37f97f68f08325dc1528
+ */
+
+
+static void
+rmd160_init( RMD160_CONTEXT *hd )
+{
+ hd->h0 = 0x67452301;
+ hd->h1 = 0xEFCDAB89;
+ hd->h2 = 0x98BADCFE;
+ hd->h3 = 0x10325476;
+ hd->h4 = 0xC3D2E1F0;
+ hd->nblocks = 0;
+ hd->count = 0;
+}
+
+
+
+/****************
+ * Transform the message X which consists of 16 32-bit-words
+ */
+static void
+transform( RMD160_CONTEXT *hd, byte *data )
+{
+ u32 a,b,c,d,e,aa,bb,cc,dd,ee,t;
+ #if WORDS_BIGENDIAN
+ u32 x[16];
+ { int i;
+ byte *p2, *p1;
+ for(i=0, p1=data, p2=(byte*)x; i < 16; i++, p2 += 4 ) {
+ p2[3] = *p1++;
+ p2[2] = *p1++;
+ p2[1] = *p1++;
+ p2[0] = *p1++;
+ }
+ }
+ #else
+ #if 0
+ u32 *x =(u32*)data;
+ #else
+ /* this version is better because it is always aligned;
+ * The performance penalty on a 586-100 is about 6% which
+ * is acceptable - because the data is more local it might
+ * also be possible that this is faster on some machines.
+ * This function (when compiled with -02 on gcc 2.7.2)
+ * executes on a 586-100 (39.73 bogomips) at about 1900kb/sec;
+ * [measured with a 4MB data and "gpgm --print-md rmd160"] */
+ u32 x[16];
+ memcpy( x, data, 64 );
+ #endif
+ #endif
+
+
+#define K0 0x00000000
+#define K1 0x5A827999
+#define K2 0x6ED9EBA1
+#define K3 0x8F1BBCDC
+#define K4 0xA953FD4E
+#define KK0 0x50A28BE6
+#define KK1 0x5C4DD124
+#define KK2 0x6D703EF3
+#define KK3 0x7A6D76E9
+#define KK4 0x00000000
+#define F0(x,y,z) ( (x) ^ (y) ^ (z) )
+#define F1(x,y,z) ( ((x) & (y)) | (~(x) & (z)) )
+#define F2(x,y,z) ( ((x) | ~(y)) ^ (z) )
+#define F3(x,y,z) ( ((x) & (z)) | ((y) & ~(z)) )
+#define F4(x,y,z) ( (x) ^ ((y) | ~(z)) )
+#define R(a,b,c,d,e,f,k,r,s) do { t = a + f(b,c,d) + k + x[r]; \
+ a = rol(t,s) + e; \
+ c = rol(c,10); \
+ } while(0)
+
+ /* left lane */
+ a = hd->h0;
+ b = hd->h1;
+ c = hd->h2;
+ d = hd->h3;
+ e = hd->h4;
+ R( a, b, c, d, e, F0, K0, 0, 11 );
+ R( e, a, b, c, d, F0, K0, 1, 14 );
+ R( d, e, a, b, c, F0, K0, 2, 15 );
+ R( c, d, e, a, b, F0, K0, 3, 12 );
+ R( b, c, d, e, a, F0, K0, 4, 5 );
+ R( a, b, c, d, e, F0, K0, 5, 8 );
+ R( e, a, b, c, d, F0, K0, 6, 7 );
+ R( d, e, a, b, c, F0, K0, 7, 9 );
+ R( c, d, e, a, b, F0, K0, 8, 11 );
+ R( b, c, d, e, a, F0, K0, 9, 13 );
+ R( a, b, c, d, e, F0, K0, 10, 14 );
+ R( e, a, b, c, d, F0, K0, 11, 15 );
+ R( d, e, a, b, c, F0, K0, 12, 6 );
+ R( c, d, e, a, b, F0, K0, 13, 7 );
+ R( b, c, d, e, a, F0, K0, 14, 9 );
+ R( a, b, c, d, e, F0, K0, 15, 8 );
+ R( e, a, b, c, d, F1, K1, 7, 7 );
+ R( d, e, a, b, c, F1, K1, 4, 6 );
+ R( c, d, e, a, b, F1, K1, 13, 8 );
+ R( b, c, d, e, a, F1, K1, 1, 13 );
+ R( a, b, c, d, e, F1, K1, 10, 11 );
+ R( e, a, b, c, d, F1, K1, 6, 9 );
+ R( d, e, a, b, c, F1, K1, 15, 7 );
+ R( c, d, e, a, b, F1, K1, 3, 15 );
+ R( b, c, d, e, a, F1, K1, 12, 7 );
+ R( a, b, c, d, e, F1, K1, 0, 12 );
+ R( e, a, b, c, d, F1, K1, 9, 15 );
+ R( d, e, a, b, c, F1, K1, 5, 9 );
+ R( c, d, e, a, b, F1, K1, 2, 11 );
+ R( b, c, d, e, a, F1, K1, 14, 7 );
+ R( a, b, c, d, e, F1, K1, 11, 13 );
+ R( e, a, b, c, d, F1, K1, 8, 12 );
+ R( d, e, a, b, c, F2, K2, 3, 11 );
+ R( c, d, e, a, b, F2, K2, 10, 13 );
+ R( b, c, d, e, a, F2, K2, 14, 6 );
+ R( a, b, c, d, e, F2, K2, 4, 7 );
+ R( e, a, b, c, d, F2, K2, 9, 14 );
+ R( d, e, a, b, c, F2, K2, 15, 9 );
+ R( c, d, e, a, b, F2, K2, 8, 13 );
+ R( b, c, d, e, a, F2, K2, 1, 15 );
+ R( a, b, c, d, e, F2, K2, 2, 14 );
+ R( e, a, b, c, d, F2, K2, 7, 8 );
+ R( d, e, a, b, c, F2, K2, 0, 13 );
+ R( c, d, e, a, b, F2, K2, 6, 6 );
+ R( b, c, d, e, a, F2, K2, 13, 5 );
+ R( a, b, c, d, e, F2, K2, 11, 12 );
+ R( e, a, b, c, d, F2, K2, 5, 7 );
+ R( d, e, a, b, c, F2, K2, 12, 5 );
+ R( c, d, e, a, b, F3, K3, 1, 11 );
+ R( b, c, d, e, a, F3, K3, 9, 12 );
+ R( a, b, c, d, e, F3, K3, 11, 14 );
+ R( e, a, b, c, d, F3, K3, 10, 15 );
+ R( d, e, a, b, c, F3, K3, 0, 14 );
+ R( c, d, e, a, b, F3, K3, 8, 15 );
+ R( b, c, d, e, a, F3, K3, 12, 9 );
+ R( a, b, c, d, e, F3, K3, 4, 8 );
+ R( e, a, b, c, d, F3, K3, 13, 9 );
+ R( d, e, a, b, c, F3, K3, 3, 14 );
+ R( c, d, e, a, b, F3, K3, 7, 5 );
+ R( b, c, d, e, a, F3, K3, 15, 6 );
+ R( a, b, c, d, e, F3, K3, 14, 8 );
+ R( e, a, b, c, d, F3, K3, 5, 6 );
+ R( d, e, a, b, c, F3, K3, 6, 5 );
+ R( c, d, e, a, b, F3, K3, 2, 12 );
+ R( b, c, d, e, a, F4, K4, 4, 9 );
+ R( a, b, c, d, e, F4, K4, 0, 15 );
+ R( e, a, b, c, d, F4, K4, 5, 5 );
+ R( d, e, a, b, c, F4, K4, 9, 11 );
+ R( c, d, e, a, b, F4, K4, 7, 6 );
+ R( b, c, d, e, a, F4, K4, 12, 8 );
+ R( a, b, c, d, e, F4, K4, 2, 13 );
+ R( e, a, b, c, d, F4, K4, 10, 12 );
+ R( d, e, a, b, c, F4, K4, 14, 5 );
+ R( c, d, e, a, b, F4, K4, 1, 12 );
+ R( b, c, d, e, a, F4, K4, 3, 13 );
+ R( a, b, c, d, e, F4, K4, 8, 14 );
+ R( e, a, b, c, d, F4, K4, 11, 11 );
+ R( d, e, a, b, c, F4, K4, 6, 8 );
+ R( c, d, e, a, b, F4, K4, 15, 5 );
+ R( b, c, d, e, a, F4, K4, 13, 6 );
+
+ aa = a; bb = b; cc = c; dd = d; ee = e;
+
+ /* right lane */
+ a = hd->h0;
+ b = hd->h1;
+ c = hd->h2;
+ d = hd->h3;
+ e = hd->h4;
+ R( a, b, c, d, e, F4, KK0, 5, 8);
+ R( e, a, b, c, d, F4, KK0, 14, 9);
+ R( d, e, a, b, c, F4, KK0, 7, 9);
+ R( c, d, e, a, b, F4, KK0, 0, 11);
+ R( b, c, d, e, a, F4, KK0, 9, 13);
+ R( a, b, c, d, e, F4, KK0, 2, 15);
+ R( e, a, b, c, d, F4, KK0, 11, 15);
+ R( d, e, a, b, c, F4, KK0, 4, 5);
+ R( c, d, e, a, b, F4, KK0, 13, 7);
+ R( b, c, d, e, a, F4, KK0, 6, 7);
+ R( a, b, c, d, e, F4, KK0, 15, 8);
+ R( e, a, b, c, d, F4, KK0, 8, 11);
+ R( d, e, a, b, c, F4, KK0, 1, 14);
+ R( c, d, e, a, b, F4, KK0, 10, 14);
+ R( b, c, d, e, a, F4, KK0, 3, 12);
+ R( a, b, c, d, e, F4, KK0, 12, 6);
+ R( e, a, b, c, d, F3, KK1, 6, 9);
+ R( d, e, a, b, c, F3, KK1, 11, 13);
+ R( c, d, e, a, b, F3, KK1, 3, 15);
+ R( b, c, d, e, a, F3, KK1, 7, 7);
+ R( a, b, c, d, e, F3, KK1, 0, 12);
+ R( e, a, b, c, d, F3, KK1, 13, 8);
+ R( d, e, a, b, c, F3, KK1, 5, 9);
+ R( c, d, e, a, b, F3, KK1, 10, 11);
+ R( b, c, d, e, a, F3, KK1, 14, 7);
+ R( a, b, c, d, e, F3, KK1, 15, 7);
+ R( e, a, b, c, d, F3, KK1, 8, 12);
+ R( d, e, a, b, c, F3, KK1, 12, 7);
+ R( c, d, e, a, b, F3, KK1, 4, 6);
+ R( b, c, d, e, a, F3, KK1, 9, 15);
+ R( a, b, c, d, e, F3, KK1, 1, 13);
+ R( e, a, b, c, d, F3, KK1, 2, 11);
+ R( d, e, a, b, c, F2, KK2, 15, 9);
+ R( c, d, e, a, b, F2, KK2, 5, 7);
+ R( b, c, d, e, a, F2, KK2, 1, 15);
+ R( a, b, c, d, e, F2, KK2, 3, 11);
+ R( e, a, b, c, d, F2, KK2, 7, 8);
+ R( d, e, a, b, c, F2, KK2, 14, 6);
+ R( c, d, e, a, b, F2, KK2, 6, 6);
+ R( b, c, d, e, a, F2, KK2, 9, 14);
+ R( a, b, c, d, e, F2, KK2, 11, 12);
+ R( e, a, b, c, d, F2, KK2, 8, 13);
+ R( d, e, a, b, c, F2, KK2, 12, 5);
+ R( c, d, e, a, b, F2, KK2, 2, 14);
+ R( b, c, d, e, a, F2, KK2, 10, 13);
+ R( a, b, c, d, e, F2, KK2, 0, 13);
+ R( e, a, b, c, d, F2, KK2, 4, 7);
+ R( d, e, a, b, c, F2, KK2, 13, 5);
+ R( c, d, e, a, b, F1, KK3, 8, 15);
+ R( b, c, d, e, a, F1, KK3, 6, 5);
+ R( a, b, c, d, e, F1, KK3, 4, 8);
+ R( e, a, b, c, d, F1, KK3, 1, 11);
+ R( d, e, a, b, c, F1, KK3, 3, 14);
+ R( c, d, e, a, b, F1, KK3, 11, 14);
+ R( b, c, d, e, a, F1, KK3, 15, 6);
+ R( a, b, c, d, e, F1, KK3, 0, 14);
+ R( e, a, b, c, d, F1, KK3, 5, 6);
+ R( d, e, a, b, c, F1, KK3, 12, 9);
+ R( c, d, e, a, b, F1, KK3, 2, 12);
+ R( b, c, d, e, a, F1, KK3, 13, 9);
+ R( a, b, c, d, e, F1, KK3, 9, 12);
+ R( e, a, b, c, d, F1, KK3, 7, 5);
+ R( d, e, a, b, c, F1, KK3, 10, 15);
+ R( c, d, e, a, b, F1, KK3, 14, 8);
+ R( b, c, d, e, a, F0, KK4, 12, 8);
+ R( a, b, c, d, e, F0, KK4, 15, 5);
+ R( e, a, b, c, d, F0, KK4, 10, 12);
+ R( d, e, a, b, c, F0, KK4, 4, 9);
+ R( c, d, e, a, b, F0, KK4, 1, 12);
+ R( b, c, d, e, a, F0, KK4, 5, 5);
+ R( a, b, c, d, e, F0, KK4, 8, 14);
+ R( e, a, b, c, d, F0, KK4, 7, 6);
+ R( d, e, a, b, c, F0, KK4, 6, 8);
+ R( c, d, e, a, b, F0, KK4, 2, 13);
+ R( b, c, d, e, a, F0, KK4, 13, 6);
+ R( a, b, c, d, e, F0, KK4, 14, 5);
+ R( e, a, b, c, d, F0, KK4, 0, 15);
+ R( d, e, a, b, c, F0, KK4, 3, 13);
+ R( c, d, e, a, b, F0, KK4, 9, 11);
+ R( b, c, d, e, a, F0, KK4, 11, 11);
+
+
+ t = hd->h1 + d + cc;
+ hd->h1 = hd->h2 + e + dd;
+ hd->h2 = hd->h3 + a + ee;
+ hd->h3 = hd->h4 + b + aa;
+ hd->h4 = hd->h0 + c + bb;
+ hd->h0 = t;
+}
+
+
+/* Update the message digest with the contents
+ * of INBUF with length INLEN.
+ */
+static void
+rmd160_write( RMD160_CONTEXT *hd, byte *inbuf, size_t inlen)
+{
+ if( hd->count == 64 ) { /* flush the buffer */
+ transform( hd, hd->buf );
+ hd->count = 0;
+ hd->nblocks++;
+ }
+ if( !inbuf )
+ return;
+ if( hd->count ) {
+ for( ; inlen && hd->count < 64; inlen-- )
+ hd->buf[hd->count++] = *inbuf++;
+ rmd160_write( hd, NULL, 0 );
+ if( !inlen )
+ return;
+ }
+
+ while( inlen >= 64 ) {
+ transform( hd, inbuf );
+ hd->count = 0;
+ hd->nblocks++;
+ inlen -= 64;
+ inbuf += 64;
+ }
+ for( ; inlen && hd->count < 64; inlen-- )
+ hd->buf[hd->count++] = *inbuf++;
+}
+
+/* The routine terminates the computation
+ */
+
+static void
+rmd160_final( RMD160_CONTEXT *hd )
+{
+ u32 t, msb, lsb;
+ byte *p;
+
+ rmd160_write(hd, NULL, 0); /* flush */;
+
+ msb = 0;
+ t = hd->nblocks;
+ if( (lsb = t << 6) < t ) /* multiply by 64 to make a byte count */
+ msb++;
+ msb += t >> 26;
+ t = lsb;
+ if( (lsb = t + hd->count) < t ) /* add the count */
+ msb++;
+ t = lsb;
+ if( (lsb = t << 3) < t ) /* multiply by 8 to make a bit count */
+ msb++;
+ msb += t >> 29;
+
+ if( hd->count < 56 ) { /* enough room */
+ hd->buf[hd->count++] = 0x80; /* pad */
+ while( hd->count < 56 )
+ hd->buf[hd->count++] = 0; /* pad */
+ }
+ else { /* need one extra block */
+ hd->buf[hd->count++] = 0x80; /* pad character */
+ while( hd->count < 64 )
+ hd->buf[hd->count++] = 0;
+ rmd160_write(hd, NULL, 0); /* flush */;
+ memset(hd->buf, 0, 56 ); /* fill next block with zeroes */
+ }
+ /* append the 64 bit count */
+ hd->buf[56] = lsb ;
+ hd->buf[57] = lsb >> 8;
+ hd->buf[58] = lsb >> 16;
+ hd->buf[59] = lsb >> 24;
+ hd->buf[60] = msb ;
+ hd->buf[61] = msb >> 8;
+ hd->buf[62] = msb >> 16;
+ hd->buf[63] = msb >> 24;
+ transform( hd, hd->buf );
+
+ p = hd->buf;
+ #if WORDS_BIGENDIAN
+ #define X(a) do { *p++ = hd->h##a ; *p++ = hd->h##a >> 8; \
+ *p++ = hd->h##a >> 16; *p++ = hd->h##a >> 24; } while(0)
+ #else /* little endian */
+ #define X(a) do { *(u32*)p = hd->h##a ; p += 4; } while(0)
+ #endif
+ X(0);
+ X(1);
+ X(2);
+ X(3);
+ X(4);
+ #undef X
+}
+
+/****************
+ * Shortcut functions which puts the hash value of the supplied buffer
+ * into outbuf which must have a size of 20 bytes.
+ */
+void
+rmd160_hash_buffer( unsigned char *outbuf, unsigned char *buffer, size_t length )
+{
+ RMD160_CONTEXT hd;
+
+ rmd160_init( &hd );
+ rmd160_write( &hd, (byte*)buffer, length );
+ rmd160_final( &hd );
+ memcpy( outbuf, hd.buf, 20 );
+}
Added: upstream/aespipe/2.3d/rmd160.h
URL: http://svn.debian.org/wsvn/pkg-loop-aes/upstream/aespipe/2.3d/rmd160.h?rev=1361&op=file
==============================================================================
--- upstream/aespipe/2.3d/rmd160.h (added)
+++ upstream/aespipe/2.3d/rmd160.h Sat Feb 24 20:51:06 2007
@@ -1,0 +1,9 @@
+#ifndef RMD160_H
+#define RMD160_H
+
+void
+rmd160_hash_buffer( unsigned char *outbuf, unsigned char *buffer, size_t length );
+
+#endif /*RMD160_H*/
+
+
Added: upstream/aespipe/2.3d/sha512.c
URL: http://svn.debian.org/wsvn/pkg-loop-aes/upstream/aespipe/2.3d/sha512.c?rev=1361&op=file
==============================================================================
--- upstream/aespipe/2.3d/sha512.c (added)
+++ upstream/aespipe/2.3d/sha512.c Sat Feb 24 20:51:06 2007
@@ -1,0 +1,432 @@
+/*
+ * sha512.c
+ *
+ * Written by Jari Ruusu, April 16 2001
+ *
+ * Copyright 2001 by Jari Ruusu.
+ * Redistribution of this file is permitted under the GNU Public License.
+ */
+
+#include <string.h>
+#include <sys/types.h>
+#include "sha512.h"
+
+/* Define one or more of these. If none is defined, you get all of them */
+#if !defined(SHA256_NEEDED)&&!defined(SHA512_NEEDED)&&!defined(SHA384_NEEDED)
+# define SHA256_NEEDED 1
+# define SHA512_NEEDED 1
+# define SHA384_NEEDED 1
+#endif
+
+#if defined(SHA256_NEEDED)
+static const u_int32_t sha256_hashInit[8] = {
+ 0x6a09e667, 0xbb67ae85, 0x3c6ef372, 0xa54ff53a, 0x510e527f, 0x9b05688c,
+ 0x1f83d9ab, 0x5be0cd19
+};
+static const u_int32_t sha256_K[64] = {
+ 0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, 0x3956c25b, 0x59f111f1,
+ 0x923f82a4, 0xab1c5ed5, 0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3,
+ 0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174, 0xe49b69c1, 0xefbe4786,
+ 0x0fc19dc6, 0x240ca1cc, 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da,
+ 0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7, 0xc6e00bf3, 0xd5a79147,
+ 0x06ca6351, 0x14292967, 0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13,
+ 0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85, 0xa2bfe8a1, 0xa81a664b,
+ 0xc24b8b70, 0xc76c51a3, 0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070,
+ 0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5, 0x391c0cb3, 0x4ed8aa4a,
+ 0x5b9cca4f, 0x682e6ff3, 0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208,
+ 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2
+};
+#endif
+
+#if defined(SHA512_NEEDED)
+static const u_int64_t sha512_hashInit[8] = {
+ 0x6a09e667f3bcc908ULL, 0xbb67ae8584caa73bULL, 0x3c6ef372fe94f82bULL,
+ 0xa54ff53a5f1d36f1ULL, 0x510e527fade682d1ULL, 0x9b05688c2b3e6c1fULL,
+ 0x1f83d9abfb41bd6bULL, 0x5be0cd19137e2179ULL
+};
+#endif
+
+#if defined(SHA384_NEEDED)
+static const u_int64_t sha384_hashInit[8] = {
+ 0xcbbb9d5dc1059ed8ULL, 0x629a292a367cd507ULL, 0x9159015a3070dd17ULL,
+ 0x152fecd8f70e5939ULL, 0x67332667ffc00b31ULL, 0x8eb44a8768581511ULL,
+ 0xdb0c2e0d64f98fa7ULL, 0x47b5481dbefa4fa4ULL
+};
+#endif
+
+#if defined(SHA512_NEEDED) || defined(SHA384_NEEDED)
+static const u_int64_t sha512_K[80] = {
+ 0x428a2f98d728ae22ULL, 0x7137449123ef65cdULL, 0xb5c0fbcfec4d3b2fULL,
+ 0xe9b5dba58189dbbcULL, 0x3956c25bf348b538ULL, 0x59f111f1b605d019ULL,
+ 0x923f82a4af194f9bULL, 0xab1c5ed5da6d8118ULL, 0xd807aa98a3030242ULL,
+ 0x12835b0145706fbeULL, 0x243185be4ee4b28cULL, 0x550c7dc3d5ffb4e2ULL,
+ 0x72be5d74f27b896fULL, 0x80deb1fe3b1696b1ULL, 0x9bdc06a725c71235ULL,
+ 0xc19bf174cf692694ULL, 0xe49b69c19ef14ad2ULL, 0xefbe4786384f25e3ULL,
+ 0x0fc19dc68b8cd5b5ULL, 0x240ca1cc77ac9c65ULL, 0x2de92c6f592b0275ULL,
+ 0x4a7484aa6ea6e483ULL, 0x5cb0a9dcbd41fbd4ULL, 0x76f988da831153b5ULL,
+ 0x983e5152ee66dfabULL, 0xa831c66d2db43210ULL, 0xb00327c898fb213fULL,
+ 0xbf597fc7beef0ee4ULL, 0xc6e00bf33da88fc2ULL, 0xd5a79147930aa725ULL,
+ 0x06ca6351e003826fULL, 0x142929670a0e6e70ULL, 0x27b70a8546d22ffcULL,
+ 0x2e1b21385c26c926ULL, 0x4d2c6dfc5ac42aedULL, 0x53380d139d95b3dfULL,
+ 0x650a73548baf63deULL, 0x766a0abb3c77b2a8ULL, 0x81c2c92e47edaee6ULL,
+ 0x92722c851482353bULL, 0xa2bfe8a14cf10364ULL, 0xa81a664bbc423001ULL,
+ 0xc24b8b70d0f89791ULL, 0xc76c51a30654be30ULL, 0xd192e819d6ef5218ULL,
+ 0xd69906245565a910ULL, 0xf40e35855771202aULL, 0x106aa07032bbd1b8ULL,
+ 0x19a4c116b8d2d0c8ULL, 0x1e376c085141ab53ULL, 0x2748774cdf8eeb99ULL,
+ 0x34b0bcb5e19b48a8ULL, 0x391c0cb3c5c95a63ULL, 0x4ed8aa4ae3418acbULL,
+ 0x5b9cca4f7763e373ULL, 0x682e6ff3d6b2b8a3ULL, 0x748f82ee5defb2fcULL,
+ 0x78a5636f43172f60ULL, 0x84c87814a1f0ab72ULL, 0x8cc702081a6439ecULL,
+ 0x90befffa23631e28ULL, 0xa4506cebde82bde9ULL, 0xbef9a3f7b2c67915ULL,
+ 0xc67178f2e372532bULL, 0xca273eceea26619cULL, 0xd186b8c721c0c207ULL,
+ 0xeada7dd6cde0eb1eULL, 0xf57d4f7fee6ed178ULL, 0x06f067aa72176fbaULL,
+ 0x0a637dc5a2c898a6ULL, 0x113f9804bef90daeULL, 0x1b710b35131c471bULL,
+ 0x28db77f523047d84ULL, 0x32caab7b40c72493ULL, 0x3c9ebe0a15c9bebcULL,
+ 0x431d67c49c100d4cULL, 0x4cc5d4becb3e42b6ULL, 0x597f299cfc657e2aULL,
+ 0x5fcb6fab3ad6faecULL, 0x6c44198c4a475817ULL
+};
+#endif
+
+#define Ch(x,y,z) (((x) & (y)) ^ ((~(x)) & (z)))
+#define Maj(x,y,z) (((x) & (y)) ^ ((x) & (z)) ^ ((y) & (z)))
+#define R(x,y) ((y) >> (x))
+
+#if defined(SHA256_NEEDED)
+void sha256_init(sha256_context *ctx)
+{
+ memcpy(&ctx->sha_H[0], &sha256_hashInit[0], sizeof(ctx->sha_H));
+ ctx->sha_blocks = 0;
+ ctx->sha_bufCnt = 0;
+}
+
+#define S(x,y) (((y) >> (x)) | ((y) << (32 - (x))))
+#define uSig0(x) ((S(2,(x))) ^ (S(13,(x))) ^ (S(22,(x))))
+#define uSig1(x) ((S(6,(x))) ^ (S(11,(x))) ^ (S(25,(x))))
+#define lSig0(x) ((S(7,(x))) ^ (S(18,(x))) ^ (R(3,(x))))
+#define lSig1(x) ((S(17,(x))) ^ (S(19,(x))) ^ (R(10,(x))))
+
+static void sha256_transform(sha256_context *ctx, unsigned char *datap)
+{
+ register int j;
+ u_int32_t a, b, c, d, e, f, g, h;
+ u_int32_t T1, T2, W[64], Wm2, Wm15;
+
+ /* read the data, big endian byte order */
+ j = 0;
+ do {
+ W[j] = (((u_int32_t)(datap[0]))<<24) | (((u_int32_t)(datap[1]))<<16) |
+ (((u_int32_t)(datap[2]))<<8 ) | ((u_int32_t)(datap[3]));
+ datap += 4;
+ } while(++j < 16);
+
+ /* initialize variables a...h */
+ a = ctx->sha_H[0];
+ b = ctx->sha_H[1];
+ c = ctx->sha_H[2];
+ d = ctx->sha_H[3];
+ e = ctx->sha_H[4];
+ f = ctx->sha_H[5];
+ g = ctx->sha_H[6];
+ h = ctx->sha_H[7];
+
+ /* apply compression function */
+ j = 0;
+ do {
+ if(j >= 16) {
+ Wm2 = W[j - 2];
+ Wm15 = W[j - 15];
+ W[j] = lSig1(Wm2) + W[j - 7] + lSig0(Wm15) + W[j - 16];
+ }
+ T1 = h + uSig1(e) + Ch(e,f,g) + sha256_K[j] + W[j];
+ T2 = uSig0(a) + Maj(a,b,c);
+ h = g; g = f; f = e;
+ e = d + T1;
+ d = c; c = b; b = a;
+ a = T1 + T2;
+ } while(++j < 64);
+
+ /* compute intermediate hash value */
+ ctx->sha_H[0] += a;
+ ctx->sha_H[1] += b;
+ ctx->sha_H[2] += c;
+ ctx->sha_H[3] += d;
+ ctx->sha_H[4] += e;
+ ctx->sha_H[5] += f;
+ ctx->sha_H[6] += g;
+ ctx->sha_H[7] += h;
+
+ ctx->sha_blocks++;
+}
+
+void sha256_write(sha256_context *ctx, unsigned char *datap, int length)
+{
+ while(length > 0) {
+ if(!ctx->sha_bufCnt) {
+ while(length >= sizeof(ctx->sha_out)) {
+ sha256_transform(ctx, datap);
+ datap += sizeof(ctx->sha_out);
+ length -= sizeof(ctx->sha_out);
+ }
+ if(!length) return;
+ }
+ ctx->sha_out[ctx->sha_bufCnt] = *datap++;
+ length--;
+ if(++ctx->sha_bufCnt == sizeof(ctx->sha_out)) {
+ sha256_transform(ctx, &ctx->sha_out[0]);
+ ctx->sha_bufCnt = 0;
+ }
+ }
+}
+
+void sha256_final(sha256_context *ctx)
+{
+ register int j;
+ u_int64_t bitLength;
+ u_int32_t i;
+ unsigned char padByte, *datap;
+
+ bitLength = (ctx->sha_blocks << 9) | (ctx->sha_bufCnt << 3);
+ padByte = 0x80;
+ sha256_write(ctx, &padByte, 1);
+
+ /* pad extra space with zeroes */
+ padByte = 0;
+ while(ctx->sha_bufCnt != 56) {
+ sha256_write(ctx, &padByte, 1);
+ }
+
+ /* write bit length, big endian byte order */
+ ctx->sha_out[56] = bitLength >> 56;
+ ctx->sha_out[57] = bitLength >> 48;
+ ctx->sha_out[58] = bitLength >> 40;
+ ctx->sha_out[59] = bitLength >> 32;
+ ctx->sha_out[60] = bitLength >> 24;
+ ctx->sha_out[61] = bitLength >> 16;
+ ctx->sha_out[62] = bitLength >> 8;
+ ctx->sha_out[63] = bitLength;
+ sha256_transform(ctx, &ctx->sha_out[0]);
+
+ /* return results in ctx->sha_out[0...31] */
+ datap = &ctx->sha_out[0];
+ j = 0;
+ do {
+ i = ctx->sha_H[j];
+ datap[0] = i >> 24;
+ datap[1] = i >> 16;
+ datap[2] = i >> 8;
+ datap[3] = i;
+ datap += 4;
+ } while(++j < 8);
+
+ /* clear sensitive information */
+ memset(&ctx->sha_out[32], 0, sizeof(sha256_context) - 32);
+}
+
+void sha256_hash_buffer(unsigned char *ib, int ile, unsigned char *ob, int ole)
+{
+ sha256_context ctx;
+
+ if(ole < 1) return;
+ memset(ob, 0, ole);
+ if(ole > 32) ole = 32;
+ sha256_init(&ctx);
+ sha256_write(&ctx, ib, ile);
+ sha256_final(&ctx);
+ memcpy(ob, &ctx.sha_out[0], ole);
+ memset(&ctx, 0, sizeof(ctx));
+}
+
+#endif
+
+#if defined(SHA512_NEEDED)
+void sha512_init(sha512_context *ctx)
+{
+ memcpy(&ctx->sha_H[0], &sha512_hashInit[0], sizeof(ctx->sha_H));
+ ctx->sha_blocks = 0;
+ ctx->sha_blocksMSB = 0;
+ ctx->sha_bufCnt = 0;
+}
+#endif
+
+#if defined(SHA512_NEEDED) || defined(SHA384_NEEDED)
+#undef S
+#undef uSig0
+#undef uSig1
+#undef lSig0
+#undef lSig1
+#define S(x,y) (((y) >> (x)) | ((y) << (64 - (x))))
+#define uSig0(x) ((S(28,(x))) ^ (S(34,(x))) ^ (S(39,(x))))
+#define uSig1(x) ((S(14,(x))) ^ (S(18,(x))) ^ (S(41,(x))))
+#define lSig0(x) ((S(1,(x))) ^ (S(8,(x))) ^ (R(7,(x))))
+#define lSig1(x) ((S(19,(x))) ^ (S(61,(x))) ^ (R(6,(x))))
+
+static void sha512_transform(sha512_context *ctx, unsigned char *datap)
+{
+ register int j;
+ u_int64_t a, b, c, d, e, f, g, h;
+ u_int64_t T1, T2, W[80], Wm2, Wm15;
+
+ /* read the data, big endian byte order */
+ j = 0;
+ do {
+ W[j] = (((u_int64_t)(datap[0]))<<56) | (((u_int64_t)(datap[1]))<<48) |
+ (((u_int64_t)(datap[2]))<<40) | (((u_int64_t)(datap[3]))<<32) |
+ (((u_int64_t)(datap[4]))<<24) | (((u_int64_t)(datap[5]))<<16) |
+ (((u_int64_t)(datap[6]))<<8 ) | ((u_int64_t)(datap[7]));
+ datap += 8;
+ } while(++j < 16);
+
+ /* initialize variables a...h */
+ a = ctx->sha_H[0];
+ b = ctx->sha_H[1];
+ c = ctx->sha_H[2];
+ d = ctx->sha_H[3];
+ e = ctx->sha_H[4];
+ f = ctx->sha_H[5];
+ g = ctx->sha_H[6];
+ h = ctx->sha_H[7];
+
+ /* apply compression function */
+ j = 0;
+ do {
+ if(j >= 16) {
+ Wm2 = W[j - 2];
+ Wm15 = W[j - 15];
+ W[j] = lSig1(Wm2) + W[j - 7] + lSig0(Wm15) + W[j - 16];
+ }
+ T1 = h + uSig1(e) + Ch(e,f,g) + sha512_K[j] + W[j];
+ T2 = uSig0(a) + Maj(a,b,c);
+ h = g; g = f; f = e;
+ e = d + T1;
+ d = c; c = b; b = a;
+ a = T1 + T2;
+ } while(++j < 80);
+
+ /* compute intermediate hash value */
+ ctx->sha_H[0] += a;
+ ctx->sha_H[1] += b;
+ ctx->sha_H[2] += c;
+ ctx->sha_H[3] += d;
+ ctx->sha_H[4] += e;
+ ctx->sha_H[5] += f;
+ ctx->sha_H[6] += g;
+ ctx->sha_H[7] += h;
+
+ ctx->sha_blocks++;
+ if(!ctx->sha_blocks) ctx->sha_blocksMSB++;
+}
+
+void sha512_write(sha512_context *ctx, unsigned char *datap, int length)
+{
+ while(length > 0) {
+ if(!ctx->sha_bufCnt) {
+ while(length >= sizeof(ctx->sha_out)) {
+ sha512_transform(ctx, datap);
+ datap += sizeof(ctx->sha_out);
+ length -= sizeof(ctx->sha_out);
+ }
+ if(!length) return;
+ }
+ ctx->sha_out[ctx->sha_bufCnt] = *datap++;
+ length--;
+ if(++ctx->sha_bufCnt == sizeof(ctx->sha_out)) {
+ sha512_transform(ctx, &ctx->sha_out[0]);
+ ctx->sha_bufCnt = 0;
+ }
+ }
+}
+
+void sha512_final(sha512_context *ctx)
+{
+ register int j;
+ u_int64_t bitLength, bitLengthMSB;
+ u_int64_t i;
+ unsigned char padByte, *datap;
+
+ bitLength = (ctx->sha_blocks << 10) | (ctx->sha_bufCnt << 3);
+ bitLengthMSB = (ctx->sha_blocksMSB << 10) | (ctx->sha_blocks >> 54);
+ padByte = 0x80;
+ sha512_write(ctx, &padByte, 1);
+
+ /* pad extra space with zeroes */
+ padByte = 0;
+ while(ctx->sha_bufCnt != 112) {
+ sha512_write(ctx, &padByte, 1);
+ }
+
+ /* write bit length, big endian byte order */
+ ctx->sha_out[112] = bitLengthMSB >> 56;
+ ctx->sha_out[113] = bitLengthMSB >> 48;
+ ctx->sha_out[114] = bitLengthMSB >> 40;
+ ctx->sha_out[115] = bitLengthMSB >> 32;
+ ctx->sha_out[116] = bitLengthMSB >> 24;
+ ctx->sha_out[117] = bitLengthMSB >> 16;
+ ctx->sha_out[118] = bitLengthMSB >> 8;
+ ctx->sha_out[119] = bitLengthMSB;
+ ctx->sha_out[120] = bitLength >> 56;
+ ctx->sha_out[121] = bitLength >> 48;
+ ctx->sha_out[122] = bitLength >> 40;
+ ctx->sha_out[123] = bitLength >> 32;
+ ctx->sha_out[124] = bitLength >> 24;
+ ctx->sha_out[125] = bitLength >> 16;
+ ctx->sha_out[126] = bitLength >> 8;
+ ctx->sha_out[127] = bitLength;
+ sha512_transform(ctx, &ctx->sha_out[0]);
+
+ /* return results in ctx->sha_out[0...63] */
+ datap = &ctx->sha_out[0];
+ j = 0;
+ do {
+ i = ctx->sha_H[j];
+ datap[0] = i >> 56;
+ datap[1] = i >> 48;
+ datap[2] = i >> 40;
+ datap[3] = i >> 32;
+ datap[4] = i >> 24;
+ datap[5] = i >> 16;
+ datap[6] = i >> 8;
+ datap[7] = i;
+ datap += 8;
+ } while(++j < 8);
+
+ /* clear sensitive information */
+ memset(&ctx->sha_out[64], 0, sizeof(sha512_context) - 64);
+}
+
+void sha512_hash_buffer(unsigned char *ib, int ile, unsigned char *ob, int ole)
+{
+ sha512_context ctx;
+
+ if(ole < 1) return;
+ memset(ob, 0, ole);
+ if(ole > 64) ole = 64;
+ sha512_init(&ctx);
+ sha512_write(&ctx, ib, ile);
+ sha512_final(&ctx);
+ memcpy(ob, &ctx.sha_out[0], ole);
+ memset(&ctx, 0, sizeof(ctx));
+}
+#endif
+
+#if defined(SHA384_NEEDED)
+void sha384_init(sha512_context *ctx)
+{
+ memcpy(&ctx->sha_H[0], &sha384_hashInit[0], sizeof(ctx->sha_H));
+ ctx->sha_blocks = 0;
+ ctx->sha_blocksMSB = 0;
+ ctx->sha_bufCnt = 0;
+}
+
+void sha384_hash_buffer(unsigned char *ib, int ile, unsigned char *ob, int ole)
+{
+ sha512_context ctx;
+
+ if(ole < 1) return;
+ memset(ob, 0, ole);
+ if(ole > 48) ole = 48;
+ sha384_init(&ctx);
+ sha512_write(&ctx, ib, ile);
+ sha512_final(&ctx);
+ memcpy(ob, &ctx.sha_out[0], ole);
+ memset(&ctx, 0, sizeof(ctx));
+}
+#endif
Added: upstream/aespipe/2.3d/sha512.h
URL: http://svn.debian.org/wsvn/pkg-loop-aes/upstream/aespipe/2.3d/sha512.h?rev=1361&op=file
==============================================================================
--- upstream/aespipe/2.3d/sha512.h (added)
+++ upstream/aespipe/2.3d/sha512.h Sat Feb 24 20:51:06 2007
@@ -1,0 +1,45 @@
+/*
+ * sha512.h
+ *
+ * Written by Jari Ruusu, April 16 2001
+ *
+ * Copyright 2001 by Jari Ruusu.
+ * Redistribution of this file is permitted under the GNU Public License.
+ */
+
+#include <sys/types.h>
+
+typedef struct {
+ unsigned char sha_out[64]; /* results are here, bytes 0...31 */
+ u_int32_t sha_H[8];
+ u_int64_t sha_blocks;
+ int sha_bufCnt;
+} sha256_context;
+
+typedef struct {
+ unsigned char sha_out[128]; /* results are here, bytes 0...63 */
+ u_int64_t sha_H[8];
+ u_int64_t sha_blocks;
+ u_int64_t sha_blocksMSB;
+ int sha_bufCnt;
+} sha512_context;
+
+/* no sha384_context, use sha512_context */
+
+/* 256 bit hash, provides 128 bits of security against collision attacks */
+extern void sha256_init(sha256_context *);
+extern void sha256_write(sha256_context *, unsigned char *, int);
+extern void sha256_final(sha256_context *);
+extern void sha256_hash_buffer(unsigned char *, int, unsigned char *, int);
+
+/* 512 bit hash, provides 256 bits of security against collision attacks */
+extern void sha512_init(sha512_context *);
+extern void sha512_write(sha512_context *, unsigned char *, int);
+extern void sha512_final(sha512_context *);
+extern void sha512_hash_buffer(unsigned char *, int, unsigned char *, int);
+
+/* 384 bit hash, provides 192 bits of security against collision attacks */
+extern void sha384_init(sha512_context *);
+/* no sha384_write(), use sha512_write() */
+/* no sha384_final(), use sha512_final(), result in ctx->sha_out[0...47] */
+extern void sha384_hash_buffer(unsigned char *, int, unsigned char *, int);
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