Parallel implementation of cryptographic blocks of substitution and transposition by arithmetic polynomials

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Authors: Sizonenko A. B.

Annotation: Cryptographic blocks of substitution and transposition are presented as systems of logical functions. Arithmeticlogic model of blocks of substitution and transposition are constructed. The possibility of parallelizing the computation of the cryptographic functions of the blocks of substitutions and permutations by using the resources of arithmetic calculators is considered.

Keywords: cryptographic algorithms, substitution, transposition, arithmetic polynomials, parallel logical computation