Feb. 19, 2024, 2 a.m. |

IACR News www.iacr.org

ePrint Report: Note on the cryptanalysis of Speedy

Tim Beyne, Addie Neyt


At Eurocrypt 2023, a differential attack on the block cipher Speedy-7-192 was presented. This note shows that the main differential characteristic that this attack is based on has probability zero.

attack block cipher cryptanalysis eprint report eurocrypt main report tim

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