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Communication Dans Un Congrès Année : 2013

Extended Generalized Feistel Networks using Matrix Representation

Thierry Pierre Berger
DMI
Gaël Thomas
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DMI

Résumé

While Generalized Feistel Networks have been widely studied in the literature as a building block of a block cipher, we propose in this paper a unified vision to easily represent them through a matrix representation. We then propose a new class of such schemes called Extended Generalized Feistel Networks well suited for cryptographic applications. We instantiate those proposals into two particular constructions and we finally analyze their security.
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Dates et versions

hal-00913881 , version 1 (17-03-2014)

Identifiants

  • HAL Id : hal-00913881 , version 1

Citer

Thierry Pierre Berger, Marine Minier, Gaël Thomas. Extended Generalized Feistel Networks using Matrix Representation. Selected Areas in Cryptography 2013, Aug 2013, Burnaby, British Columbia, Canada. pp.355-371. ⟨hal-00913881⟩
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