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 …

In this study, a 4D hyperchaotic system is constructed based on the foundation of a 3D Lü
chaotic system. The newly devised hyperchaotic system possesses a sole equilibrium point …

In this work, we describe the model of a new 5-D hyperchaotic system with three positive
Lyapunov exponents. Since the maximum positive Lyapunov exponent of the proposed …

In this paper, a discrete memristor model with periodic memristive function is proposed, and
a construction method of N-dimensional non-degenerate discrete hyperchaotic map based …

A simple four-dimensional chaotic system is proposed in this paper. Based on the analysis
of Hamiltonian energy and conservative nature, the system is considered as Hamiltonian …

In this paper, we put forward a novel hyperchaotic image encryption method using machine
learning-RBF. First, a new 4D continuous hyperchaotic system is designed to address the …

This paper presents a general method, called “self-parameterization”, for designing one-
dimensional (1-D) chaotic maps that provide wider chaotic regions compared to existing 1-D …

In this work, an indirect coupling used in a pair of simple autonomous discrete systems in
order to enhance the emergence of hyperchaos is presented. The peculiarity that the used …

In this paper, we have proposed the design of an analog two-dimensional (2D) discrete-time
chaotic oscillator. 2D chaotic systems are studied because of their more complex chaotic …

A novel 4D dual-memristor chaotic system (4D-DMCS) is constructed by concurrently
introducing two types of memristors: an ideal quadratic smooth memristor and a memristor …