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Paper 2018/1085
Exact maximum expected differential and linear probability for 2-round Kuznyechik
Vitaly Kiryukhin
Abstract
This paper presents the complete description of the best differentials and linear hulls in 2-round Kuznyechik. We proved that 2-round $\mathrm{MEDP}=2^{-86.66...}$, $\mathrm{MELP}=2^{-76.739...}$. A comparison is made with similar results for the AES cipher.
Metadata
- Available format(s)
-
PDF
- Category
- Secret-key cryptography
- Publication info
- Published elsewhere. Minor revision. 7th Workshop on Current Trends in Cryptology (CTCrypt 2018) - Suzdal, Russia, 2018 - Pre-proceedings
- Keywords
- KuznyechikLSXMDS codesdifferential cryptanalysislinear cryptanalysisMEDPMELP
- Contact author(s)
- vitaly kiryukhin @ infotecs ru
- History
- 2018-11-09: received
- Short URL
- https://ia.cr/2018/1085
- License
-
CC BY
