6 search results - page 1 / 2 » Collisions for Step-Reduced SHA-256 |
FSE
2008
Springer
13 years 6 months ago
2008
Springer
In this article we find collisions for step-reduced SHA-256. We develop a differential that holds with high probability if the message satisfies certain conditions. We solve the eq...
FSE
2006
Springer
13 years 8 months ago
2006
Springer
This is the first article analyzing the security of SHA-256 against fast collision search which considers the recent attacks by Wang et al. We show the limits of applying technique...
ACISP
2008
Springer
13 years 11 months ago
2008
Springer
Most of the attacks against (reduced) SHA-2 family in literature have used local collisions which are valid for linearized version of SHA-2 hash functions. Recently, at FSE ’08, ...
ASIACRYPT
2007
Springer
13 years 11 months ago
2007
Springer
Due to recent breakthroughs in hash functions cryptanalysis, some new hash schemes have been proposed. GRINDAHL is a novel hash function, designed by Knudsen, Rechberger and Thomse...
AFRICACRYPT
2011
Springer
12 years 8 months ago
2011
Springer
Abstract. The FSB (fast syndrome-based) hash function was submitted to the SHA-3 competition by Augot, Finiasz, Gaborit, Manuel, and Sendrier in 2008, after preliminary designs pro...