Algorithm of Pre-whitening on the Basis of the Polynomial Canonical Expansion of Random Sequences

Abstract

The algorithm of whitening which can be used during the initial stage of functioning of the cryptographic system of information security is obtained in the work. The algorithm allows to remove stochastic relations of a source message which will make it harder to crack it by intruders. Non-linear canonical expansion of random sequences forms the basis of the algorithm. The results of the experimental investigations show high efficiency of the offered whitening method.