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FSE
2010
Springer
132views Cryptology» more  FSE 2010»
13 years 9 months ago
Attacking the Knudsen-Preneel Compression Functions
Onur Özen, Thomas Shrimpton, Martijn Stam
INDOCRYPT
2007
Springer
13 years 11 months ago
A Meet-in-the-Middle Collision Attack Against the New FORK-256
We show that a 2112.9 collision attack exists against the FORK-256 Hash Function. The attack is surprisingly simple compared to existing published FORK-256 cryptanalysis work, yet ...
Markku-Juhani Olavi Saarinen
IJACT
2008
101views more  IJACT 2008»
13 years 4 months ago
Practical key-recovery attack against APOP, an MD5-based challenge-response authentication
Abstract: Hash functions are used in many cryptographic constructions under various assumptions, and the practical impact of collision attacks is often unclear. In this paper, we s...
Gaëtan Leurent
FSE
2006
Springer
159views Cryptology» more  FSE 2006»
13 years 8 months ago
Collisions and Near-Collisions for Reduced-Round Tiger
We describe a collision-finding attack on 16 rounds of the Tiger hash function requiring the time for about 244 compression function invocations. Another attack generates pseudo-ne...
John Kelsey, Stefan Lucks