The security of chaos-based Image Encryption (IE) algorithms inherently depends on the
permutation and diffusion strategy of the algorithm and the dynamic performance of chaotic …

Confusion and diffusion are two main concepts in cryptography that affect the quality of
encryption and resistance to various attacks. Both of these concepts are influenced by the …

Abstract Artificial Neural Networks (ANNs) are remarkably able to fit complex functions,
making them useful in various applications and systems. This paper uses ANN to fit the …

Chaotic theory is being increasingly researched for application in image encryption scheme
(IES). This paper presents a novel two-dimensional cross hyperchaotic Sine-modulation …

In this paper a new two-dimensional chaotic map based on Logistic map and Chebyshev
map is proposed. The performance analysis and evaluation show the proposed map has a …

Confusion, diffusion, and encryption keys affect the quality of image encryption. This
research proposes combining bit-and pixel-level permutation and substitution methods …

This paper introduces an enhanced image encryption technique that relies on 3D confusion
and diffusion patterns, aiming to achieve maximum performance in terms of confusion and …

The remarkable and ever-increasing use of digital images has turned the necessity of image
encryption into an important issue, which has attracted many researchers. Unfortunately, fast …

In this study, the utilization of exponentiation in finite fields is investigated for the purpose of
generating pseudo-random sequences which have a crucial role in cryptographic …

This article presents a technique to integrate two dynamical models, a four-wing spherical
chaotic oscillator and the elliptical path described by the planet Earth during its translation …