Construction of Multidimensional Stochastic Transformation Blocks

The article is devoted to the improvement of stochastic transformation blocks (R-blocks). The principles of R- blocks construction are considered. We review the examples of R- blocks using in the cryptographic algorithms. The structure of two-dimensional stochastic transformation block is proposed,...

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Vydáno v:	2019 International Conference "Quality Management, Transport and Information Security, Information Technologies" (IT&QM&IS) s. 67 - 70
Hlavní autoři:	Chugunkov, Ilya V., Kliuchnikova, Bogdana V., Yadykin, Igor M., Gulyaev, Vadim A., Chugunkov, Vladimir I.
Médium:	Konferenční příspěvek
Jazyk:	angličtina
Vydáno:	IEEE 01.09.2019
Témata:	block ciphers Ciphers Computer architecture confusion diffusion Filling Generators permutation statistical testing stochastic algorithms of information security substitution
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Popis
Shrnutí:	The article is devoted to the improvement of stochastic transformation blocks (R-blocks). The principles of R- blocks construction are considered. We review the examples of R- blocks using in the cryptographic algorithms. The structure of two-dimensional stochastic transformation block is proposed, as well as the method for construction of multidimensional R- blocks. The using of improved R-blocks for construction of multidimensional algorithms is proposed. The results of evaluation of statistical properties of the multidimensional stochastic transformation blocks are given.
DOI:	10.1109/ITQMIS.2019.8928447