2022
DOI: 10.1155/2022/5193618
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Performance of the 2D Coupled Map Lattice Model and Its Application in Image Encryption

Abstract: The two-dimensional coupled map lattice (2D CML) model has been extensively employed as the basis component for designing various schemes in the cryptography system due to its complicated chaotic dynamic behavior. In this study, we analyze the chaotic characteristics of the 2D CML model, such as the Lyapunov exponent (LE), synchronization stability, bifurcation, and ergodicity. We then show that the chaotic sequences generated by the 2D CML model are random according to the NIST testing. Furthermore, we propos… Show more

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Cited by 2 publications
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