Algebraic Collision Attacks on Keccak

Algebraic Collision Attacks on Keccak

In this paper, we analyze the collision resistance of the two smallest versions of Keccak which have a width of 200 and 400 bits respectively. We show that algebraic and linearization techniques can serve collision cryptanalysis by using some interesting properties of the linear part of the round f...

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Bibliographic Details
Main Authors: Rachelle Heim Boissier, Camille Noûs, Yann Rotella
Format: Article
Language:English
Published: Ruhr-Universität Bochum 2021-03-01
Series:IACR Transactions on Symmetric Cryptology
Subjects:
Keccak
Algebraic Cryptanalysis
Hash functions
Linearization
Collision attack
Online Access:https://tosc.iacr.org/index.php/ToSC/article/view/8839

Internet

https://tosc.iacr.org/index.php/ToSC/article/view/8839

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