Extended Generalized Feistel Networks Using Matrix Representation to Propose a New Lightweight Block Cipher: LILLIPUT

被引：45
作者：
Berger, Thierry P. [1 ]
Francq, Julien [2 ]
Minier, Marine [3 ]
Thomas, Gael [1 ]
机构：
[1] Univ Limoges, XLIM UMR CNRS 7252, 123 Ave A Thomas, F-87060 Limoges, France
[2] Airbus Def & Space CyberSecur, 1 Bd Jean Moulin,CS 40001, F-78996 Metapole, Elancourt, France
[3] Univ Lyon, INRIA INSA Lyon, CITI, F-69621 Villeurbanne, France
来源：
IEEE TRANSACTIONS ON COMPUTERS | 2016年 / 65卷 / 07期
关键词：
Block ciphers; generalized Feistel networks; matrix representation; lightweight design proposal; security analysis; ASIC implementation; PSEUDORANDOM PERMUTATIONS; CRYPTANALYSIS;
D O I：
10.1109/TC.2015.2468218
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
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.
引用
收藏
页码：2074 / 2089
页数：16
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