143 search results - page 5 / 29 » Hash, Displace, and Compress |
CRYPTO
2008
Springer
14 years 11 months ago
2008
Springer
We propose a family of compression functions built from fixed-key blockciphers and investigate their collision and preimage security in the ideal-cipher model. The constructions ha...
FSE
2010
Springer
15 years 2 months ago
2010
Springer
We answer the question of Reyhanitabar et al. from FSE’09 of constructing a domain extension scheme for enhanced target collisionresistant (eTCR) hash functions with sublinear ke...
LATINCRYPT
2010
14 years 8 months ago
2010
Hamsi is one of the second round candidates of the SHA-3 competition. In this study, we present non-random differential properties for the compression function of the hash functio...
FSE
2006
Springer
15 years 1 months ago
2006
Springer
Abstract. In this article, it is discussed how to construct a compression function with 2n-bit output using a component function with n-bit output. The component function is either...
CRYPTO
1997
Springer
15 years 1 months ago
1997
Springer
This paper considers hash functions based on block ciphers. It presents a new attack on the compression function of the 128-bit hash function MDC-4 using DES with a complexity far ...