… The focus of this paper is on statistical cryptanalysis of block ciphers. The two main classes
… link between linear and differential cryptanalysis to differential-linear cryptanalysis. This has …

… 22-" where n is the length of the plaintext block. We also show a prototype of an iterated
block cipher, which is compatible with DES and has proven security against differential attacks. …

… Q is a block cipher submitted as a candidate to the NESSIE … differential attack on Q is
presented in its submission document (see [2] for more details about differential cryptanalysis). The …

… to differential cryptanalysis has been published so far. The best existing differential attacks
… cryptanalysis of LED with respect to differential cryptanalysis. First, we show attacks for LED-…

… uses bit shuffle for the linear permutation. In the differential cryptanalysis by the designers,
the number of active S-box at each round is estimated to be 2, and differential attack can be …

… security of block ciphers. This work introduces a novel extension of linear cryptanalysis:
zero-correlation linear cryptanalysis, a technique applicable to many block cipher constructions. …

… block cipher, 10 rounds of the CTC2 block cipher and 12 rounds of the Serpent block cipher…
The new methodology can be used to cryptanalyse other block ciphers, and block cipher …

… This formula has not been used before to compute differential probabilities of block cipher
in … Later we will see that restricting attention to truncated differentials of a block cipher would …

… This thesis contains a new approach to design block ciphers, … resistance against differential
and linear cryptanalysis. The … The resistance against differential and linear cryptanalysis is …

… ABSTRACT Encryption algorithms based on block ciphers are … analysis techniques is
differential cryptanalysis, whose aim … modeling of differential attacks to block cipher algorithms by …