ISSN 0021-3454 (print version)
ISSN 2500-0381 (online version)
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12
Issue
vol 59 / DECEMBER, 2016
Article
UDC 656.259, 004.056

INCREASING INFORMATION TRANSFER SYSTEM RELIABILITY ON THE BASE OF THE THEORY OF BOOLEAN FUNCTIONS PROHIBITIONS

A. Y. Rozhnev
Ural State University of Railway Transport, Department of Electrical Machines, Ekaterinburg; Post-Graduate Student


B. S. Sergeev
Ural State University of Railway Transport, Department of Electrical Machines, Ekaterinburg; Professor


I. G. Tilk
Ural State University of Railway Transport, NPC “Promelectronica”, Ekaterinburg; Director


Abstract.   A scheme is proposed to improve communication system reliability with the use of a high-strength encryption algorithm. The algorithm reliability is provided by a scale encryption generator with a non-linear complexity block designed on the base of the theory of Boolean functions prohibitions. The results can be used in devices for transfer of responsibility information.
Keywords: information security, Boolean functions prohibitions theory, gamma of cipher, cryptanalysis of pseudo-random generators