Graeme Geldenhuys wrote:
On 2013-12-27 09:45, Chris Crori wrote:
i use DCPcrypt in my project and found out that the rijndael cipher
gives different results in Lazarus 1.2 than the results i got in Lazarus
1.0
Also as Mark mentioned... Some test code with expected results would be
very valuable in debugging this issue.
I notice a health warning at http://wiki.freepascal.org/DCPcrypt
relating to non-standard key sizes. Graeme, I see you're down as the
maintainer: does Rijndael have a self-test and (Chris) are you using it?
I see that I've extended the Tiger2 self-test to make sure UpdateStr()
concatenates properly, but I've not recorded why I thought that was
advisable. That procedure does look sensitive to whether its parameter
is ASCII or Unicode, and something like a £ character in the input could
mess things up.
--
Mark Morgan Lloyd
markMLl .AT. telemetry.co .DOT. uk
[Opinions above are the author's, not those of his employers or colleagues]
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