Image content-based encryption algorithm using high-dimensional chaotic system
Zhongyun Hua, Binghang Zhou, Yicong Zhou · 2015
This paper introduces a 2D chaotic system, called 2D-LSM. It is derived from the Logistic and Sine maps. Using 2D-LSM, a new image encryption algorithm based on the image content is also proposed. It can encrypt different kinds of images into random-like ones. Simulation results and security analysis show that the proposed image encryption algorithm can encrypt images with a high security level