Abstract
A new color image encryption algorithm is proposed by combining Chua’s chaotic circuit and Chen’s hyper-chaotic system. The algorithm regards image components R, G, B as the units and encrypts each unit independently. The pixel values of the RGB components from color image are substituted by Chua’s chaotic circuit. Chen’s hyper-chaotic system is utilized to permute the positions of image pixels. Simulation experiment and security analyses demonstrate that the algorithm has good encryption performance and high security.
Full Text
Published Version
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call