SACRYPT
2001
Springer
13 years 9 months ago
2001
Springer
Linear cryptanalysis remains the most powerful attack against DES at this time. Given 243 known plaintext-ciphertext pairs, Matsui expected a complexity of less than 243 DES evalua...
INDOCRYPT
2001
Springer
13 years 9 months ago
2001
Springer
Most last-round attacks on iterated block ciphers provide some design criteria for the round function. Here, we focus on the links between the underlying properties. Most notably, ...
CRYPTO
2004
Springer
13 years 10 months ago
2004
Springer
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...
CARDIS
2004
Springer
13 years 10 months ago
2004
Springer
CMOS gates consume different amounts of power whether their output has a falling or a rising edge. Therefore the overall power consumption of a CMOS circuit leaks information about...
ASIACRYPT
2004
Springer
13 years 10 months ago
2004
Springer
Abstract. Several generalizations of linear cryptanalysis have been proposed in the past, as well as very similar attacks in a statistical point of view. In this paper, we define ...
AES
2004
Springer
13 years 10 months ago
2004
Springer
This paper is motivated by the design of AES. We consider a broader question of cryptanalysis of block ciphers having very good non-linearity and diffusion. Can we expect anyway, ...
CISC
2007
Springer
13 years 11 months ago
2007
Springer
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...