Journal: Volume 22, No. 1, 2017
Pages: 5 – 10
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The method of synthesis of cryptographic conversion operations according to the criterion of strict sustainable coding

Volodymyr Rudnytskyi, L. Shuvalova, О. Nesterenko

Abstract

The development of cryptographic algorithms for information security that will provide the maximum encryption strength is currently topical. This article aims at creating the method of synthesis of cryptographic transformation operations that meet strict criterion of sustainable coding, based on the minimum distance by Hemming. Using the table of the minimum code distances by Hemming for building of the operations of cryptographic transformations that meet the criterion of strict sustainable coding, the building of operations with desired properties without the need for their study, based on complete enumeration, is secured. Developed method of synthesis operations of cryptographic conversion according to the criterion of strict sustainable coding. The performance of these operations discrete model provides the minimum time for their implementation as hardware and software level. In addition, it should be noted that these operations will provide the replacement of the lookup tables discrete models, which will significantly reduce the amount of memory of specialized computing systems because it defeats the need to maintain a large number of tables of permutations. The possibility of the synthesis of a large number of operations of cryptographic conversion according to the criterion of strict sustainable coding provides the possibility to choose the model of small complexity, which will provide a cryptographic transformation of information with less time with the same characteristics of the conversion results                                

Keywords

cryptographic transformation of information, criterion of strict sustainable coding, table of permutations, discrete model

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Suggested citation

Rudnytskyi, V., Shuvalova, L. , & Nesterenko, O. (2017). The method of synthesis of cryptographic conversion operations according to the criterion of strict sustainable coding. Bulletin of Cherkasy State Technological University, 22(1), 5-10.