Ver:
·
Criptografía
de clave secreta
·
AES -
Advanced Encryption Standard
·
http://en.wikipedia.org/wiki/MARS_%28cryptography%29
Algoritmo de
cifra basado en un secreto compartido (clave). Cifra el texto en bloques de 128
bits. Utiliza claves de 128, 192 o 256 bits.
(O) A symmetric, 128-bit
block cipher with variable key length (128 to 448 bits), developed by IBM as a
candidate for the AES. [RFC4949:2007]