A Novel Image Encryption Algorithm Based on the Delayed Maps and Permutation-Confusion-Diffusion Architecture

<div>Bifurcation and Lyapunov exponents. (a) Bifurcation of 2D-DSIMM. (b) Bifurcation of 2D-SIMM. (c) Lyapunov exponent spectrum of 2D-DSIMM. (d) Lyapunov exponent spectrum of 2D-SIMM.</div>

Security and Communication Networks

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Figure 4

Figure 4: A Novel Image Encryption Algorithm Based on the Delayed Maps and Permutation-Confusion-Diffusion Architecture 