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...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Ruhr-Universität Bochum
2022-06-01
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| Series: | IACR Transactions on Symmetric Cryptology |
| Subjects: | |
| Online Access: | https://tosc.iacr.org/index.php/ToSC/article/view/9718 |