Dynamical Analysis of Novel Memristor Chaotic System and DNA Encryption Application

In this paper, a new circuit which can include a capacitor, an inductor and a novel nonlinear memristor is designed. Complex dynamics and special characters are investigated by changing three parameters for the designed chaotic system, whose circuitry realization has been implemented to show its reliability. A novel chaotic behavior which is similar with quasiperiodic oscillation is produced. In addition, a novel image encryption method based on memristor chaotic system and DNA computing is proposed. The experimental results show that the algorithm not only can resist different kinds of attack, but also can improve good encryption effect.