feistel-cipher
Feistel cipher implementation for format-preserving encryption
Feistel cipher implementation for format-preserving encryption
Arbitrary block length encryption of integers and binary data.
Implementation of a generalised Feistel cipher.
An implementation of a 3 rounds of Feistel around AES 2-transformation 1-subtitution step. Supposed to be a pseudorandom permutation.
A crude implementation of a feistel cipher