Daily Archives: March 22, 2012


Framework for MD5 & SHA-1 Differential Path Construction and Chosen-Prefix Collisions for MD5 Author: Marc Stevens Website: http://code.google.com/p/hashclash/ This framework contains tools for the constructions of differential paths for MD5 and SHA-1, including chosen-prefix collisions for MD5.

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ARX Toolkit

The ARX toolkit is a set of tools to study ARX ciphers and hash functions Author: Gaëtan Leurent Website: http://www.di.ens.fr/~leurent/arxtools.html The ARX toolkit was presented at the SHA-3 conference in March 2012 in Washington, DC.

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