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Article Dans Une Revue IEEE Transactions on Computers Année : 2015

Extended Generalized Feistel Networks using Matrix Representation to Propose a New Lightweight Block Cipher: Lilliput

Résumé

While Generalized Feistel Networks (GFNs) have been widely studied in the literature as a building block of a block cipher, we recall in this paper the results of [1] where a unified vision to easily represent them through a matrix representation is proposed. We also introduce a new class of such schemes called Extended Generalized Feistel Networks well suited for cryptographic applications. We instantiate this particular construction into a lightweight block cipher called LILLIPUT analyzing its security and its hardware performances.
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Dates et versions

hal-01298151 , version 1 (05-04-2016)

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Citer

Thierry Pierre Berger, Julien Francq, Marine Minier, Gaël Thomas. Extended Generalized Feistel Networks using Matrix Representation to Propose a New Lightweight Block Cipher: Lilliput. IEEE Transactions on Computers, 2015, 65 (7), pp.2074-2089. ⟨10.1109/TC.2015.2468218⟩. ⟨hal-01298151⟩
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