Revisiting the Extension of Matsui’s Algorithm 1 to Linear Hulls: Application to TinyJAMBU

Revisiting the Extension of Matsui’s Algorithm 1 to Linear Hulls: Application to TinyJAMBU

At EUROCRYPT ’93, Matsui introduced linear cryptanalysis. Both Matsui’s Algorithm 1 and 2 use a linear approximation involving certain state bits. Algorithm 2 requires partial encryptions or decryptions to obtain these state bits after guessing extra key bits. For ciphers where only part of the sta...

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Bibliographic Details
Main Authors: Muzhou Li, Nicky Mouha, Ling Sun, Meiqin Wang
Format: Article
Language:English
Published: Ruhr-Universität Bochum 2022-06-01
Series:IACR Transactions on Symmetric Cryptology
Subjects:
Matsui’s Algorithm 1
Linear Hull
TinyJAMBU
Online Access:https://tosc.iacr.org/index.php/ToSC/article/view/9718

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