This paper proposes an image encryption scheme based on Cellular Automata (CA). CA is a
self-organizing structure with a set of cells in which each cell is updated by certain rules that …

The paper studies a recently developed evolutionary-based image encryption algorithm. A
novel image encryption algorithm based on a hybrid model of deoxyribonucleic acid (DNA) …

This paper suggests a unique image encryption scheme based on key-based block
ciphering followed by shuffling of ciphered bytes with variable-sized blocks, which makes …

Differing from the traditional permutation–diffusion architecture, an efficient symmetric image
encryption algorithm is designed in this paper. To resolve the issue of low sensitivity of a …

A novel and robust chaos-based pseudorandom permutation–substitution scheme for image
encryption is proposed. It is a loss-less symmetric block cipher and specifically designed for …

This paper introduces a new image encryption scheme based on chaotic maps, cellular
automata and permutation–diffusion architecture. In the permutation phase, a piecewise …

Achieving a secured encrypted image is challenging in sensitive data communications. An
accurate and secure encryption scheme for colour images requires the generation of …

Abstract Most existent DeoxyriboNucleic Acid (DNA) based cryptosystems suffer from low
processing capability and need submitting a long key. This article provides a robust …

This paper proposes a fast and efficient multiple-image encryption based on chaotic system.
The combination chaotic system is used to produce pseudorandom sequences to replace …

Image security is a hot topic in the era of Internet and big data. Hyperchaotic image
encryption, which can effectively prevent unauthorized users from accessing image content …