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cs.CR2008
Colliding Message Pairs for 23 and 24-step SHA-512
Somitra Kumar Sanadhya, Palash Sarkar
Recently, Indesteege et al. [1] had described attacks against 23 and 24-step SHA-512 at SAC '08. Their attacks are based on the differential path by Nikolic and Biryukov [2]. The r…
cs.CR2008★ 4 cited
22-Step Collisions for SHA-2
Somitra Kumar Sanadhya, Palash Sarkar
In this note, we provide the first 22-step collisions for SHA-256 and SHA-512. Detailed technique of generating these collisions will be provided in the next revision of this note.