Comparative Research of Fluid Cryptographic Transformation Algorithms

The requirements for PRS generators for use in SSC algorithms are determined by several aspects: a large sequence of sequences being formed, that is, the key sequence generated by a particular generator must be much longer than the plaintext sequence, encrypted; statistical certainty when generated by a PRS generator does not differ in its statistical properties from a truly random sequence; cryptographic resistance against various cryptographic attacks; computational efficiency, i.e. the ability to quickly form PRS and encrypt messages of varying lengths. In this chapter, comparative studies of the statistical safety indicators of different SSC and their computational efficiency are conducted. Results of researches according to various methods of statistical testing and research of speed of formation of PRS are presented.