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FSE
2006
Springer
111views Cryptology» more  FSE 2006»
14 years 3 months ago
Analysis of Step-Reduced SHA-256
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...
Florian Mendel, Norbert Pramstaller, Christian Rec...
SACRYPT
2007
Springer
151views Cryptology» more  SACRYPT 2007»
14 years 5 months ago
Collisions for 70-Step SHA-1: On the Full Cost of Collision Search
The diversity of methods for fast collision search in SHA-1 and similar hash functions makes a comparison of them difficult. The literature is at times very vague on this issue, wh...
Christophe De Cannière, Florian Mendel, Chr...