Finding Impossible Differentials in ARX Ciphers under Weak Keys

Finding Impossible Differentials in ARX Ciphers under Weak Keys

Impossible differential cryptanalysis is very important in the field of symmetric ciphers. Currently, there are many automatic search approaches to find impossible differentials. However, these methods have two underlying assumptions: Markov cipher assumption and key independence assumption. Actual...

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Bibliographic Details
Main Authors: Qing Ling, Tingting Cui, Hongtao Hu, Sijia Gong, Zijun He, Jiali Huang, Jia Xiao
Format: Article
Language:English
Published: Ruhr-Universität Bochum 2024-03-01
Series:IACR Transactions on Symmetric Cryptology
Subjects:
Impossible differential
ARX cipher
Weak key
Online Access:https://tosc.iacr.org/index.php/ToSC/article/view/11409

Internet

https://tosc.iacr.org/index.php/ToSC/article/view/11409

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