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A Novel Fast Color Image Encryption Algorithm based on 2D-Hybrid Maps
2022
Indian Journal of Science and Technology
Objectives: To design a fast and efficient color image encryption technique using 2D Duffing, Henon and Tinkerbell maps. Methods: The presented work employs the confusion-diffusion-confusion structure for encryption. Pixellevel scrambling is undertaken in the first phase of confusion, and the scrambled image is diffused using the Exclusive-OR operation. Finally, bitlevel permutation is used for improved security. This work makes use of the 44 samples from the USC-SIPI image database. Findings:
doi:10.17485/ijst/v15i10.2348
fatcat:5hw5hkhurrg3dgwerr54xn2aou