Acrónimos: SAFER
Ver:
· Criptografía de clave secreta
· http://en.wikipedia.org/wiki/SAFER
Algoritmo de
cifra basado en un secreto compartido (clave). Cifra el texto en bloques de 64
bits. Utiliza claves de 64 (K-64 y SK-64) o 128 bits (K-128 y SK-128).
Algoritmo
público de cifrado en bloque diseñado por J. Massey para Cylink Corp. La
versión SAFER K-64 cifra bloques de 64 bits con longitud de claves de 64 bits y
la SAFER K-128 emplea dos claves de 64 bits cada una. [CESID:1997]
The Secure And Fast
Encryption Routine with 64-bit key algorithm was introduced by J. L. f block
ciphers designed primarily by James Massey (one of the designers of IDEA) on
behalf of Cylink Corporation. The early SAFER K and SAFER SK designs share the
same encryption function, but differ in the number of rounds and the key
schedule. More recent versions SAFER+
and SAFER++ were submitted as candidates
to the AES process and the NESSIE project respectively. All of the algorithms
in the SAFER family are unpatented and available for unrestricted use.
http://en.wikipedia.org/wiki/SAFER
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