This paper considers the security of iterated block ciphers against the differential
cryptanalysis introduced by Biham and Shamir. Differential cryptanalysis is a chosen …

The purpose of this paper is to show that there exist DES-like iterated ciphers, which are
provably resistant against differential attacks. The main result on the security of a DES-like …

Differential cryptanalysis is a well-known statistical attack on block ciphers. We present here
a generalisation of this attack called multiple differential cryptanalysis. We study the data …

The purpose of this paper is to show that DES-like iterated ciphers that are provably resistant
against differential attacks exist. The main result on the security of a DES-like cipher with …

Differential cryptanalysis analyzes ciphers by studying the development of differences
during encryption. Linear cryptanalysis is similar but is based on studying approximate …

A related-key differential cryptanalysis is applied to the 192-bit key variant of AES. Although
any 4-round differential trail has at least 25 active bytes, one can construct 5-round related …

Despite their widespread usage in block cipher security, linear and differential cryptanalysis
still lack a robust treatment of their success probability, and the success chances of these …

Resistance against differential cryptanalysis is an important design criteria for any modern
block cipher and most designs rely on finding some upper bound on probability of single …

Linear cryptanalysis and differential cryptanalysis are the most important methods of attack
against block ciphers. Their efficiency have been demonstrated against several ciphers …

Differential Cryptanalysis is currently the most powerful tool available for analysing block
ciphers, and new block ciphers need to be designed to resist it. It has been suggested that …