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This article is cited in 1 scientific paper (total in 1 paper)
A method of construction of differentially $4$-uniform permutations over $V_{m}$ for even $m$
S. A. Davydov, I. A. Kruglov Academy of Cryptography of Russian Federation
Abstract:
A generalization of the method of C. Carlet for constructing differentially 4-uniform permutations of binary vector spaces in even dimension $2k$ is suggested. It consists in restricting APN-functions in $2k+1$ variables to a linear manifold of dimension $2k$. The general construction of the method is proposed and a criterion for its applicability is established. Power permutations to which this construction is applicable are completely described and a class of suitable not one-to-one functions is presented.
Keywords:
vector space, binary vector, finite field, transformation, permutation, differential uniformity, nonlinearity.
Received: 31.01.2019 Revised: 05.05.2019
Citation:
S. A. Davydov, I. A. Kruglov, “A method of construction of differentially $4$-uniform permutations over $V_{m}$ for even $m$”, Diskr. Mat., 31:2 (2019), 69–76; Discrete Math. Appl., 31:6 (2021), 383–388
Linking options:
https://www.mathnet.ru/eng/dm1564https://doi.org/10.4213/dm1564 https://www.mathnet.ru/eng/dm/v31/i2/p69
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Abstract page: | 355 | Full-text PDF : | 59 | References: | 53 | First page: | 23 |
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