Nowadays, security in data transfer is of special importance. Images are of the most
attractive kinds of data in the encryption domain. Color images are more attractive than the …

Chaos-based cryptology has become one of the most common design techniques to design
new encryption algorithms in the last two decades. However, many proposals have been …

Recent years have seen a rapid evolution of digital communications and an immense use of
image transmissions over unsecured links. More specifically, some domains require the …

The exponential growth in transmission of multimedia over the Internet and unsecured
channels of communications is putting pressure on scientists and engineers to develop …

This paper presents a color image cryptosystem based on dynamic DNA encryption and
chaos. The color plain image is firstly decomposed into red, green and blue components …

The need for information security has become urgent due to the constantly changing nature
of the Internet and wireless communications, as well as the daily generation of enormous …

In this paper, we introduce a novel color image encryption algorithm based on DNA
sequence operations, one-time keys and the spatiotemporal chaos. Firstly, the key streams …

In this paper, synchronization of an inertial neural network with time-varying delays is
investigated. Based on the variable transformation method, we transform the second-order …

Four chaotic maps are used herein as case study to design an embedded cryptosystem
based on a pseudo-random number generator (PRNG). The randomness of the sequences …

A novel image encryption scheme employing the memristive hyperchaotic system, cellular
automata (CA) and DNA sequence operations is presented, which consists of diffusion …