hi everyone..
anybody can give me feistel chipher source code?
i,m in urgent plizz..

i,m in urgent plizz..

Hello "in urgent plizz..", I'm Niek.

You might want to read this and this

At the risk of being seen to pander to "urgent" requests by posting in a timely (from the OP's perspective).

http://en.wikipedia.org/wiki/Feistel_cipher

Of course, being able to spell "cipher" properly is a good idea, it helps so much when it comes to typing things into a search engine.

commented: It's spelled "syhpher", right? :) +19