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AFRICACRYPT
2009
Springer

Cryptanalysis of Vortex

13 years 9 months ago
Cryptanalysis of Vortex
Vortex is a hash function that was first presented at ISC’2008, then submitted to the NIST SHA-3 competition after some modifications. This paper describes several attacks on both versions of Vortex, including collisions, second preimages, preimages, and distinguishers. Our attacks exploit flaws both in the high-level design and in the lower-level algorithms.
Jean-Philippe Aumasson, Orr Dunkelman, Florian Men
Added 19 May 2010
Updated 19 May 2010
Type Conference
Year 2009
Where AFRICACRYPT
Authors Jean-Philippe Aumasson, Orr Dunkelman, Florian Mendel, Christian Rechberger, Søren S. Thomsen
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