SymSum: Symmetric-Sum Distinguishers Against Round Reduced SHA3

SymSum: Symmetric-Sum Distinguishers Against Round Reduced SHA3

In this work we show the existence of special sets of inputs for which the sum of the images under SHA3 exhibits a symmetric property. We develop an analytical framework which accounts for the existence of these sets. The framework constitutes identification of a generic property of iterated SPN bas...

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Bibliographic Details
Main Authors: Dhiman Saha, Sukhendu Kuila, Dipanwita Roy Chowdhury
Format: Article
Language:English
Published: Ruhr-Universität Bochum 2017-03-01
Series:IACR Transactions on Symmetric Cryptology
Subjects:
distinguisher
Keccak
SHA3
hash functions
cryptanalysis
zero-sums
self-symmetry
vectorial derivatives
Online Access:https://tosc.iacr.org/index.php/ToSC/article/view/593

Internet

https://tosc.iacr.org/index.php/ToSC/article/view/593

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