НАН РА. Математические вопросы кибернетики и вычислительной техники=Mathematical problems of computer science

On Optimality of Regular SAFER+ and Modified SAFER+ Diffusion

Kyuregyan, Knarik M. (2015) On Optimality of Regular SAFER+ and Modified SAFER+ Diffusion. Математические вопросы кибернетики и вычислительной техники, № 44. pp. 109-115. ISSN 0131-4645

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    Abstract

    In this paper it is shown that the regular block cipher SAFER+ and modified SAFER+ provide an optimal diffusion in the sense that ciphers are resistant against differential cryptanalysis attack after minimum possible number of rounds. Moreover, there are 967 680 byte permutations that provide equivalent security.

    Item Type: Article
    Additional Information: SAFER+ և ձևափոխված SAFER + համակարգերի դիֆուզիայի օպտիմալությունը / Ք.Կյուրեղյան: Об оптимальности диффузии регулярной SAFER+ и модифицированной SAFER+ / К. Кюрегян
    Uncontrolled Keywords: Diffusion, Shuffle, Byte Permutation, Differential cryptanalysis.
    Subjects: Q Science > QA Mathematics > Computer software
    Divisions: UNSPECIFIED
    Depositing User: FSL Bibl. Dept.
    Date Deposited: 25 Sep 2018 15:29
    Last Modified: 26 Sep 2018 12:31
    URI: http://compsci.asj-oa.am/id/eprint/814

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