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» Preliminary Cryptanalysis of Reduced-Round Serpent
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AES
2000
Springer
136views Cryptology» more  AES 2000»
13 years 8 months ago
Preliminary Cryptanalysis of Reduced-Round Serpent
Serpent is a 32-round AES block cipher finalist. In this paper we present several attacks on reduced-round variants of Serpent that require less work than exhaustive search. We at...
Tadayoshi Kohno, John Kelsey, Bruce Schneier
CISC
2007
Springer
125views Cryptology» more  CISC 2007»
13 years 9 months ago
Improved and Multiple Linear Cryptanalysis of Reduced Round Serpent
Abstract. This paper reports on the improved and multiple linear cryptanalysis of reduced round Serpent by mean of a branch-and-bound characteristic search within the algorithm. We...
Baudoin Collard, François-Xavier Standaert,...
ICISC
2008
146views Cryptology» more  ICISC 2008»
13 years 5 months ago
A New Technique for Multidimensional Linear Cryptanalysis with Applications on Reduced Round Serpent
Abstract. In this paper, we present a new technique for Matsui's algorithm 2 using multidimensional linear approximation. We show that the data complexity of the attack can be...
Joo Yeon Cho, Miia Hermelin, Kaisa Nyberg
FSE
2008
Springer
110views Cryptology» more  FSE 2008»
13 years 5 months ago
Experiments on the Multiple Linear Cryptanalysis of Reduced Round Serpent
Baudoin Collard, François-Xavier Standaert,...
AES
2000
Springer
136views Cryptology» more  AES 2000»
13 years 8 months ago
MARS Attacks! Preliminary Cryptanalysis of Reduced-Round MARS Variants
Abstract. In this paper, we discuss ways to attack various reducedround variants of MARS. We consider cryptanalysis of two reducedround variants of MARS: MARS with the full mixing ...
John Kelsey, Bruce Schneier