[Resource Topic] 2024/262: Note on the cryptanalysis of Speedy

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Title:
Note on the cryptanalysis of Speedy

Authors: Tim Beyne, Addie Neyt

Abstract:

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.

ePrint: https://eprint.iacr.org/2024/262

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