Skuratovskii, Ruslan and Williams, Aled 
ORCID: 0000-0001-7695-946X
(2023)
Difference equations, stationary and non-stationary discrete systems in block ciphers.
In: So-In, Chakchai, Londhe, Narendra D., Bhatt, Nityesh and Kitsing, Meelis, (eds.)
Information Systems for Intelligent Systems - Proceedings of ISBM 2022.
Smart Innovation, Systems and Technologies.
Springer Science and Business Media Deutschland GmbH, pp. 281-296.
ISBN 9789811974465
Abstract
In this article, for Markov ciphers, we prove that they are resistant to differential cryptanalysis and some statements made for MS are obtained. The upper estimates of the probabilities of integer differentials are significantly improved when compared to previously known results. Our differential cryptanalytic algorithm finds weak subkeys that have more than 80 bits and 128 bits for 128-bit keys.
| Item Type: | Book Section |
|---|---|
| Additional Information: | © 2023, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. |
| Divisions: | Mathematics |
| Date Deposited: | 19 Apr 2023 23:04 |
| Last Modified: | 15 Apr 2024 20:48 |
| URI: | http://eprints.lse.ac.uk/id/eprint/118684 |
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