Gray Image Hybrid Encryption Based on Matrix and Chaos Theory
Jiang Yue-ling · 2006
Applying the single chaotic encryption system to encrypt the gray image has a problem that you can see the profile of the original picture due to vulnerability in intensity.The novel hybrid gray image encrypt algorithm was given based on 2-dimension arnold matrix transform and chaos theory,applying the Arnold matrix transform to disturb the image pixel together with the chaos theory.Remedy was done to the single chaos theory vulnerability in intensity.This algorithm can be implemented and synchronized easily.The experimental results show that this method can lead to the high security and efficiency.