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» Generic Attacks on Feistel Schemes
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CRYPTO
2010
Springer
228views Cryptology» more  CRYPTO 2010»
11 years 6 months ago
On Generalized Feistel Networks
We prove beyond-birthday-bound security for most of the well-known types of generalized Feistel networks: (1) unbalanced Feistel networks, where the n-bit to m-bit round functions ...
Viet Tung Hoang, Phillip Rogaway
FSE
1999
Springer
89views Cryptology» more  FSE 1999»
11 years 9 months ago
Slide Attacks
Recently a powerful cryptanalytic tool—the slide attack— was introduced [3]. Slide attacks are very successful in breaking iterative ciphers with a high degree of self-similari...
Alex Biryukov, David Wagner
AFRICACRYPT
2009
Springer
12 years 8 days ago
Generic Attacks on Feistel Networks with Internal Permutations
Joana Treger, Jacques Patarin
ICISC
2007
120views Cryptology» more  ICISC 2007»
11 years 7 months ago
Improving the Time Complexity of Matsui's Linear Cryptanalysis
This paper reports on an improvement of Matsui’s linear cryptanalysis that reduces the complexity of an attack with algorithm 2, by taking advantage of the Fast Fourier Transform...
Baudoin Collard, François-Xavier Standaert,...
CRYPTO
2004
Springer
112views Cryptology» more  CRYPTO 2004»
11 years 11 months ago
Feistel Schemes and Bi-linear Cryptanalysis
Abstract. In this paper we introduce the method of bi-linear cryptanalysis (BLC), designed specifically to attack Feistel ciphers. It allows to construct periodic biased character...
Nicolas Courtois
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