Extended Generalized Feistel Networks using Matrix Representation

Thierry Pierre Berger 1 Marine Minier 2 Gaël Thomas 1
1 XLIM-DMI - DMI
XLIM - XLIM
2 PRIVATICS - Privacy Models, Architectures and Tools for the Information Society
Inria Grenoble - Rhône-Alpes, CITI - CITI Centre of Innovation in Telecommunications and Integration of services
Abstract : 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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Communication dans un congrès
Knudsen, Lars R. and Wu, Huapeng. Selected Areas in Cryptography 2013, Aug 2013, Burnaby, British Columbia, Canada. Springer, 7707, pp.355-371, 2013, Lecture Notes in Computer Science
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Dernière modification le : samedi 27 octobre 2018 - 01:19:56
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Thierry Pierre Berger, Marine Minier, Gaël Thomas. Extended Generalized Feistel Networks using Matrix Representation. Knudsen, Lars R. and Wu, Huapeng. Selected Areas in Cryptography 2013, Aug 2013, Burnaby, British Columbia, Canada. Springer, 7707, pp.355-371, 2013, Lecture Notes in Computer Science. 〈hal-00913881〉

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