[Gnuk-users] How to flash 4096 on FST-01 ?

[Srinivas V]

Hi,

Firstly is it possible on FST-01 to put 4096 keys?

FST-01 is the only one seems to keep things simple and open and clean
regarding implementation and functionality. Importantly very very keen on
selecting chips, technology etc.. not compromizing which is very very good.

But, I see no instructions on how to put 4096 keys on it. I am ok to wait
10s for it. ( or I need a way to move to 4096 later without loosing WOT
which I don't have any WOT yet as I am just trying to start in this.)

I built 40b3516 (HEAD, origin/rsa_4096_support, rsa_4096_support)

and flashed it with

#compile
$./configure --vidpid="234b:0000" --target="FST_01" --enable-keygen
$make

#upload firmware
$./stlinkv2.py -u
$./stlinkv2.py ../src/build/gnuk.bin

But I was not able to store 4096 keys.

4096-bit RSA key, ID E64EEC36, created 2016-06-10 with validity till next
day locally, here is the error while trying keytocard:

gpg: writing new key
gpg: RSA modulus missing or not of size 2048 bits
gpg: error writing key to card: bad secret key


Please advise!!
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