13 search results - page 1 / 3 » Distinguishers for the Compression Function and Output Trans... |
ACISP
2010
Springer
13 years 6 months ago
2010
Springer
Hamsi is one of 14 remaining candidates in NIST's Hash Competition for the future hash standard SHA-3. Until now, little analysis has been published on its resistance to diffe...
LATINCRYPT
2010
13 years 3 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
2011
Springer
12 years 8 months ago
2011
Springer
Hamsi is one of the 14 second-stage candidates in NIST’s SHA-3 competition. The only previous attack on this hash function was a very marginal attack on its 256-bit version publi...
FSE
2001
Springer
13 years 9 months ago
2001
Springer
We show two methods of distinguishing the LEVIATHAN stream cipher from a random stream using 236 bytes of output and proportional effort; both arise from compression within the ci...
IACR
2011
12 years 4 months ago
2011
Keccak is one of the five hash functions selected for the final round of the SHA-3 competition and its inner primitive is a permutation called Keccakf. In this paper, we find t...