Memristor-based chaotic circuit design on image En/decryption

Two kinds of image encryption algorithms based on a three-dimensional chaotic system is presented in this paper. Firstly, a new three-dimensional chaotic circuit based on memristor is designed, and the characteristics of the chaotic system are studied. Secondly, we present two kinds of images encryption algorithms based on the chaotic sequences above, and by doing theoretical and statistical analysis, we can find that the algorithms have very good effect. Finally, the simulation results are given.