User:MrOmnis/Books/Ciphers and cryptography

A collection of articles

 * Ciphers
 * Caesar cipher
 * Pigpen cipher
 * Rail fence cipher
 * Polyalphabetic cipher
 * Bacon's cipher
 * Block cipher
 * Block cipher mode of operation
 * Cryptomeria cipher
 * Scream (cipher)
 * Simon (cipher)
 * Advanced Encryption Standard


 * Cryptography methods
 * Diffie–Hellman key exchange