Ver:
·
Criptografía
de clave secreta
·
https://www.cosic.esat.kuleuven.be/nessie/
·
http://www.ietf.org/rfc/rfc2994
·
KASUMI
·
[ISO-18033-3:2005]
·
http://en.wikipedia.org/wiki/MISTY1
Algoritmo de
cifra basado en un secreto compartido (clave). Cifra el texto en bloques de 64
bits. Utiliza claves de 128 bits.
In cryptography, MISTY1 (or
MISTY-1) is a block cipher designed in 1995 by Mitsuru Matsui and others for
Mitsubishi Electric. MISTY1 is one of the selected algorithms in the European
NESSIE project, and has been recommended for Japanese government use by the
CRYPTREC project. KASUMI is a strengthened version of the MISTY1 cipher and has
been adopted as the standard encryption algorithm for European mobile phones.
In 2005, KASUMI was broken, but there is no practical attack against it yet;
see the article for more details.
http://en.wikipedia.org/wiki/MISTY1