This paper proposes two measures for the evaluation of permutation techniques used in image encryption
Symmetric encryption algorithms using chaotic and non-chaotic generators: A review
This paper summarizes the symmetric image encryption results of 27 different algorithms, which include substitution-only, permutation-only or both phases
Permutation techniques based on discrete chaos and their utilization in image encryption
To achieve the Shannon’s confusion and diffusion properties, an image encryption algorithm should include permutations and substitutions
An image encryption system based on generalized discrete maps
This paper presents a new image encryption scheme based on the fractional-order Lorenz system which gives more degrees of freedom in key generation
Image encryption algorithms using non-chaotic substitutions and permutations
This paper presents substitution and/or permutation symmetric-key encryption algorithms based on non-chaotic generators
Utilizing LFSR and Feistel networks in image encryption
This paper presents a novel method for designing a pseudo random keystream generator (PRKG) based on fractal images