[SCM] implementation of RSA blind signatures annotated tag, upstream/0.5, created. upstream/0.5

[David Bate]

The annotated tag, upstream/0.5 has been created
        at  da794dc579d586555471cccda6658f1ddbf53aa3 (tag)
   tagging  91f62a922828fc6b189737eaa6c71712cdc69616 (commit)
 tagged by  David Bate
        on  Sun Apr 15 17:26:40 2012 +0100

- Shortlog ------------------------------------------------------------
Upstream version 0.5

David Bate (1):
      Imported Upstream version 0.5

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implementation of RSA blind signatures