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Image Encryption Scheme Based on Multiple Chaotic Maps
2013
2013 Fourth International Conference on Emerging Intelligent Data and Web Technologies
a novel image encryption scheme based on evensymmetric chaotic maps and skew tent chaotic map was proposed. In the permutation process, a P-box produced by sorting an even-symmetric chaotic sequence is applied to shuffle the position of all image pixels. In the diffusion process, both even-symmetric chaotic maps and skew tent map are used to generate the key stream. Then the pixels in the permutedimage determine which of two even-symmetric chaotic maps to iterate for next byte in the keystream
doi:10.1109/eidwt.2013.50
dblp:conf/eidwt/Li13
fatcat:grdnkuadwffunmuu4xjqxpaldi