crypto-classical (hackage): An educational tool for studying classical cryptography schemes. Do not encrypt anything of worth with this library.  Included Ciphers:  Caesar  Affine (Linear)  Substitution  Stream  Vigenere  Enigma (Wehrmacht Enigma I)  Thanks to polymorphism, we can generate keys and encrypt ByteStrings without worrying much about types:
Keywords: bsd3|cryptography|library