Stephen Agnew

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  • Comment: Blowfish Algorithm Problem

    It turns out there were a few more problems - the biggest one being that as the Lockbox implementation of Blowfish only caters for 128bit Keys you can't use the test code available on Bruce Schnier's website to prove that it is working correctly. Here is the amended version of the Lockbox implementation: procedure NewInitEncryptBF( Var Key; Const KeyLength : Integer; var Context ...

    2009-03-08 23:45:58 UTC in TurboPower LockBox

  • Blowfish Algorithm Problem

    The Lockbox Blowfish Algorithm and the Blowfish.Net algorithm (from http://www.hotpixel.net/software.html) produce different output data for the same input data and key. The problem is in the EncryptBF routine in LBCipher.pas procedure EncryptBF(const Context : TBFContext; var Block : TBFBlock; Encrypt : Boolean); var I : Integer; TmpBlock : TBFBlockEx;.

    2009-03-04 23:32:57 UTC in TurboPower LockBox

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  • 2009-03-04 (8 months ago)
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