Secure communication via one-dimensional chaotic inverse systems

Abstract

in chaotic secure communications, even one-dimensional discrete chaotic systems are able to provide a high level of security. This paper demonstrates that in the way of chaotic inverse system approach, a class of piecewise linear chaotic systems can provide better encryption performances than most other chaotic cryptosystems, such as uniform distribution, /spl delta/-like correlation function, sensitivity to parameter mismatch, and high complexity.