FOX: a new family of block ciphers

In this paper, we describe the design of a new family of block ciphers based on a Lai-Massey scheme, named FOX. The main features of this design, besides a very high security level, are a large implementation flexibility on various platforms as well as high performances. In addition, we propose a new design of strong and efficient key-schedule algorithms. We provide evidence that FOX is immune to linear and differential cryptanalysis, and we discuss its security towards integral cryptanalysis, algebraic attacks, and other attacks


Published in:
The 11th International Workshop on Selected Areas in Cryptography, SAC 2004, 3357, 114-129
Presented at:
The 11th International Workshop on Selected Areas in Cryptography, SAC 2004, Waterloo, Canada, August 9-10, 2004
Year:
2004
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 Record created 2007-01-18, last modified 2018-03-17

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