A new cryptographic hash function, Whirlwind, is presented. We give a full specification and explain the design rationale. We show how the hash function can be implemented efficiently in software and give first performance numbers. A detailed analysis of the security against state-of-the-art cryptanalysis methods is also provided. In comparison to the algorithms submitted to the SHA-3 competition, Whirlwind takes recent developments in cryptanalysis into account by design. Even though software performance is not outstanding, it compares favourably with the 512-bit versions of SHA-3 candidates such as LANE or the original CubeHash proposal and is about on par with ECHO and MD6

This software is also peer reviewed by journal TOMS.

References in zbMATH (referenced in 1 article )

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  1. Barreto, Paulo; Nikov, Ventzislav; Nikova, Svetla; Rijmen, Vincent; Tischhauser, Elmar: Whirlwind: a new cryptographic hash function (2010)