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UDC 004
METHODS OF CRYPTOANALYSIS OF BLOCK AND LINE SYSTEMS OF ENCIPHERING
Kutuzov Alexander Viktorovich1, Starchenkov Nikita Valeryevich1, Kudryashov Dmitry Aleksandrovich1
1Russian Academy of FSO
1Russian Academy of FSO
Abstract
Article is devoted to consideration of the main methods of cryptanalysis of line and block systems of enciphering. Within an example, in article there have been analyzed the most known methods of cryptanalysis - for line codes: a method of full search of keys, collateral attacks, for block codes: full (total) search of keys, meeting method in the middle, differential cryptanalysis. As a result of consideration of open sources of information the analysis of the chosen systems of enciphering has been carried out, highlights and an essence of each of algorithms have been considered. Article sums up some results that the success of cryptoanalysis depends on a set of factors. And it is necessary to apply to protection against information opening not only in difficult algorithms of enciphering, but also to observe organizational measures of protection in such systems.
Keywords: block code, cryptoanalysis, line code
Article reference:
Methods of cryptoanalysis of block and line systems of enciphering // Modern technics and technologies. 2016. № 9 [Electronic journal]. URL: https://technology.snauka.ru/en/2016/09/10571
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