The Rebound Attack: Cryptanalysis of Reduced Whirlpool and Grøstl

FSE, pp. 260-276, 2009.

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grøstlhash functionnew attackavailable degree512-bit hash functionMore(11+)

Abstract:

In this work, we propose the rebound attack, a new tool for the cryptanalysis of hash functions. The idea of the rebound attack is to use the available degrees of freedom in a collision attack to efficiently bypass the low probability parts of a differential trail. The rebound attack consists of an inbound phase with a match-in-the-middle...More

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