An Adaptive Image Encryption Algorithm Based on Composite Discrete Chaotic System
Li Guang · 2006
Composite discrete chaotic iterative system keeps all characteristics of each single chaotic iterative system and its dynamic behavior is more complicated.Because the key generated from composite discrete chaotic iterative system is independent identically distributed,encrypting the image by using the key and adaptive image scrambling algorithm can get a satisfied result.When the length of the entire key is more than 128 bits,the encryption system is robust under attack.