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Paper 2011/641
Collision for 75-step SHA-1: Intensive Parallelization with GPU
E.A. Grechnikov and A.V. Adinetz
Abstract
We present a brief report on the collision search for the reduced SHA-1. With a few improvements to our previous work, directed at efficient parallelization on a GPU cluster, we managed to construct a new collision for 75-step reduced SHA-1 hash function.
Metadata
- Available format(s)
- Publication info
- Published elsewhere. Unknown where it was published
- Keywords
- hash functionsSHA-1collisionscharacteristicsGPU
- Contact author(s)
- grechnik @ mccme ru
- History
- 2011-11-30: received
- Short URL
- https://ia.cr/2011/641
- License
-
CC BY