A Image Encryption Algorithm Based On Hyperchaotic System
Guangyi Wang · Journal of Hangzhou Dianzi University · 2007
According to hyperchaotic system is more complexity than chaotic system,a new image encryption algorithm based on hyperchaotic system was proposed.In order to realize image encryption by change pixel values,ciphers based on hyperchaos was used.The research results indicate that the algorithm has good encrypt effect,with large key space to resist attack,random-like behavior of distribution of pixel values and high security.