Influence of inertia group of the S-box on the differential characteristic of the box cipher

DOI: 10.21293/1818-0442-2019-22-1-45-49

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Abstract: The article presents the testing results for various groups and substitutions on the differential characteristics of compositions of linear and nonlinear nodes in common box ciphers. A relationship is shown that allows prioritizing the use of substitutions with a small group of inertia to the one of affine transformations.

Keywords: s-box, affine transformations, inertia group, differential characteristic

For citation:
Grigoryan D. R., Ngi N. V. Influence of inertia group of the S-box on the differential characteristic of the box cipher. Doklady Tomskogo gosudarstvennogo universiteta sistem upravleniya i radioelektroniki, 2019, vol. 22, no. 1, pp. 45–49. DOI: 10.21293/1818-0442-2019-22-1-45-49

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