Tuesday, July 28, 2009

I need to code the AES algorithm in Perl and I am particuarly stuck on the Mix Columns step. Any suggestions?

The psuedo code would be nice, or a detailed explanation of the logic in this algorithm. If you have all the details for the entire algorithm, that would be appreciated.

I need to code the AES algorithm in Perl and I am particuarly stuck on the Mix Columns step. Any suggestions?
Why do you need to implement it yourself? Why not use the Crypt::Rijndael_PP module from CPAN?





If anything, you could use the module as a working implementation to study ( or copy from ).





EDIT: Changed module name.

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