CryptoDB
Colliding Message Pair for 53-Step HAS-160
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Abstract: | We present a collision attack on the hash function HAS-160 reduced to 53-steps. The attack has a complexity of about $2^{35}$ hash computations. The attack is based on the work of Cho etal. presented at ICISC 2006. In this article, we improve their attack complexity by a factor of about $2^{20}$ using a slightly different strategy for message modification in the first 20 steps of the hash function. |
BibTeX
@misc{eprint-2006-21825, title={Colliding Message Pair for 53-Step HAS-160}, booktitle={IACR Eprint archive}, keywords={cryptanalysis, collision attack, hash functions}, url={http://eprint.iacr.org/2006/334}, note={ florian.mendel@iaik.tugraz.at 13423 received 2 Oct 2006}, author={Florian Mendel}, year=2006 }