Abstract
This manuscript is about a modified image encryption algorithm based on coupled map lattices and substitution box transformation. The places of the pixels of image are mix up by using chaotic tent map and after that employing delayed coupled map lattices and S-box transformation to puzzle the association between the original image and the encrypted image. The simulation results validate that the propose technique possesses better strength for realistic image encryption.
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Hussain, I., Gondal, M.A. An extended image encryption using chaotic coupled map and S-box transformation. Nonlinear Dyn 76, 1355–1363 (2014). https://doi.org/10.1007/s11071-013-1214-z
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DOI: https://doi.org/10.1007/s11071-013-1214-z