Paper 2020/820

On the security of the Rescue hash function

Tim Beyne, Anne Canteaut, Gregor Leander, María Naya-Plasencia, Léo Perrin, and Friedrich Wiemer

Abstract

In this report, we cryptanalyse the Rescue hash function. In particular, we look at linear and differential cryptanalysis of Rescue, how multiplicative subgroups are propagated by the round function and at rebound attacks. Overall, we do not find any direct threat to the security of Rescue.

Metadata
Available format(s)
PDF
Category
Secret-key cryptography
Publication info
Preprint. MINOR revision.
Keywords
RescueAlgebraic optimisedLinear CryptanalysisDifferential CryptanalysisMultiplicative SubgroupsRebound Attacks
Contact author(s)
friedrich wiemer @ rub de
History
2020-07-06: received
Short URL
https://ia.cr/2020/820
License
Creative Commons Attribution
CC BY

BibTeX

@misc{cryptoeprint:2020/820,
      author = {Tim Beyne and Anne Canteaut and Gregor Leander and María Naya-Plasencia and Léo Perrin and Friedrich Wiemer},
      title = {On the security of the Rescue hash function},
      howpublished = {Cryptology ePrint Archive, Paper 2020/820},
      year = {2020},
      note = {\url{https://eprint.iacr.org/2020/820}},
      url = {https://eprint.iacr.org/2020/820}
}
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