Increasing the Cryptosecurity of Telecommunication Systems With Spread Spectrum by Using Pseudorandom Sequences Based on Two Ergodic Chaotic Signals

The advantages of the broadband signal, especially its high cryptographic security, are considered. A method for the formation of pseudorandom sequences based on ergodic chaos is proposed. The features of pseudorandom sequence formation on the basis of two chaotic signals protected by the secret keys of these signals are shown. The results of the correlation research of such pseudorandom sequences are presented.