[fpc-pascal] encryption

[Alexandre Leclerc]

There are two hash in: fpcsrc/packages/base/hash

There is, for example, Blowfish (a ciphers for actual
encryption/decryption) in: fpcsrc/fcl/incblowfish.pp

Blowfish is very good by the way (as is fast). There are many others;
I also saw a a kit of many ciphers in Delphi which could certainly
work on FPC. See
http://www.efg2.com/Lab/Library/Delphi/MathFunctions/Cryptography.htm
for many of them.

I used that one http://www.cityinthesky.co.uk/cryptography.html in a
project once, but it was under Delphi. It should work under FPC I
think... It's up to you to try.

Regards.

-- 
Alexandre Leclerc