Open AccessA Scheme for Image Encryption And Decryption of Chaotic System Based on memristors
Author(s) -
Honghu Hua,
Xi Zhu,
Haijun Liu
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/631/4/042029
Subject(s) - memristor , encryption , chaotic , image (mathematics) , computer science , scheme (mathematics) , bitwise operation , chaos (operating system) , algorithm , memistor , theoretical computer science , mathematics , artificial intelligence , electronic engineering , resistive random access memory , engineering , computer network , electrical engineering , computer security , mathematical analysis , voltage , programming language
In this paper, a scheme for image encryption and descryption of chaotic system based on memristors has been proposed. A memristor-based chaotic circuit is simulated and demonstrated it has chaotic characteristics. Then, a memristor-based XOR operation is introduced. At last, image encryption and decryption is presented based on these two structures. Simulation results indicate that chaotic system consisting of memristor-based chaotic circuit and memristor-based XOR operator can achieve image encryption and decryption.