In this paper, an image encryption algorithm based on Fibonacci Q-matrix and genetic
algorithm is proposed. The new four-layer encryption framework of diffusion-scrambling …

Objective In order to avoid the unauthorized access to private images and make a secure
communication, an asymmetric image encryption algorithm based on SHA-3 and …

This paper presents a new chaotic system that has four attractors including two fixed point
attractors and two symmetrical chaotic strange attractors. Dynamical properties of the …

This book presents essential principles, technical information, and expert insights on
multimedia security technology. Illustrating the need for improved content security as the …

This work presents a new four-dimensional autonomous hyperchaotic system based on
Méndez-Arellano-Cruz-Martínez (MACM) 3D chaotic system. Analytical and numerical …

Mechanical jerk systems have applications in several areas, such as oscillators,
microcontrollers, circuits, memristors, encryption, etc. This research manuscript reports a …

Due to its fundamental and technological relevance, the system formed by a van der Pol
oscillator coupled to a Duffing oscillator is the subject of increasing research interest. In this …

In recent years, chaotic synchronization has received a lot of interest in applications in
different fields, including in the design of private and secure communication systems. The …

In this work, the problem of master–slave outer synchronization in different inner–outer
network topologies is presented. Specifically, the studied inner–outer network topologies are …

The Lorenz system has attracted increasing attention on the issue of its simplification in
order to produce the simplest three-dimensional chaotic systems suitable for secure …