In this paper, we propose a novel medical image encryption algorithm based on a hybrid
model of deoxyribonucleic acid (DNA) masking, a Secure Hash Algorithm SHA-2 and a new …

This paper presents a novel color image encryption approach. The proposed approach
utilizes the basic concepts of DNA cryptography along with Lorenz and Rossler chaotic …

Hundreds of image encryption algorithms have been developed for the security and integrity
of images through the combination of DNA computing and chaotic maps. This combination …

Hundreds of image encryption schemes based on the conventional 2D image space exist in
the literature. Very few were built using the 3D image space. In this study, for better security …

In this article, we present an encryption technique that can encrypt any digital data. The
proposed scheme basically depends on a substitution-permutation network. Two separate …

As the only nonlinear component for symmetric cryptography, S-Box plays an important role.
An S-Box may be vulnerable because of the existence of fixed point, reverse fixed point or …

The protection of digital content is increasingly becoming a significant issue for researchers
and engineers. In this context, nonlinear dynamic systems play a vital role in information …

In recent years, image encryption has become a very popular and effective method to protect
digital images. Among many image encryption methods, the image encryption algorithm …

A color image encryption algorithm using the Hénon-zigzag map and chaotic restricted
Boltzmann machine (CRBM) is proposed in this paper. The proposed pseudo-random …

Nowadays, advances in technology have led to the expansion of the use and exchange of
digital data, which places great importance on the security of these data. The protection of …