A Summary of image Encryption Algorithm Based on Chaotic Sequence
Yukun Guo · The Open Automation and Control Systems Journal · 2014
As a kind of special nonlinear phenomenon, chaos has a series of excellent features such as pseudorandomness, orbit unpredictability, the extreme sensitivity to initial conditions and system parameters, non-repetition of iteration, and so on.Because an increasing number of widely used image and multimedia information has characteristics such as large amount of data and high redundancy, it has become a challenge to the traditional encryption technology.Having natural randomness and concealment, chaotic signal is well fit for secrecy communication.