This work states that this attack is applicable only to public key cryptosystems such as RSA, and not to secret key algorithms such as the Data Encryption Standard (DES).Expand
This book introduces a new cryptographic method, called differential cryptanalysis, which can be applied to analyze cryptosystems, and describes the cryptanalysis of DES, deals with the influence of its building blocks on security, and analyzes modified variants.Expand
A new block cipher is proposed that uses S-boxes similar to those of DES in a new structure that simultaneously allows a more rapid avalanche, a more efficient bitslice implementation, and an easy analysis that enables it to be more secure than three-key triple-DES.Expand
It is shown that most recent pro- posals such as randomized hashing, the enveloped Merkle-Damgard, and the RMC and ROX modes can be all be instantiated as part of the HAsh Iterative FrAmework (HAIFA).Expand
A new cryptanalytic technique, based on impossible differentials, is presented, and it is shown that Skipjack reduced from 32 to 31 rounds can be broken by an attack which is faster than exhaustive search.Expand
It is shown that the key-scheduling algorithms of many blockciphers inherit obvious relationships between keys, and use these key relations to attack the blockcips, and that DES is not vulnerable to the related keys attacks.Expand
A new optimized standard implementation of DES on 64-bit processors is described, which is about twice faster than the fastest known standard DES implementation on the same processor.Expand
This paper finds two near-collisions of the full compression function ofSHA-0, in which up to 142 of the 160 bits of the output are equal, and shows that 82-round SHA-0 is much weaker than the (80-round) SHA-1, although it has more rounds, and demonstrates that the strength of SHA- 0 is not monotonous in the number of rounds.Expand
Two new provably secure block ciphers are suggested, called BEAR and LION, which both have large block sizes, and are based on the Luby-Rackoff construction.Expand