An Image Watermarking Encryption Algorithm Based on Dual Chaotic Map

Abstract
A new chaotic encryption algorithm based on combing sine chaotic map and Logistic map is proposed.It achieves space chaos of an image with chaotic sequence generated by sine chaotic map.Then the previous encrypted image is implemented by XOR operation with encryption matrix generated by Logistic chaotic map.Some analyses regarding security and encryption have been presented as well.Simulation results show that the proposed cryptosystem requires...
Paper Details
Title
An Image Watermarking Encryption Algorithm Based on Dual Chaotic Map
Published Date
Jan 1, 2010
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