Image encryption techniques play a significant role in multimedia applications to secure and
authenticate digital images. This paper presents a comprehensive study of various image …

Recently, there has been a rapid growth in the utilization of medical images in telemedicine
applications. The authors in this paper presented a detailed discussion of different types of …

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 …

In this paper, we propose a new method for optical image encryption using fractional Fourier
transform, DNA sequence operation and chaos theory. Random phase masks are generated …

An image encryption algorithm based on chaotic system and deoxyribonucleic acid (DNA)
sequence operations is proposed in this paper. First, the plain image is encoded into a DNA …

Cloud services offer doctors and data scientists access to medical data from multiple
locations using different devices (laptops, desktops, tablets, smartphones, etc.). Therefore …

This paper proposes an image encryption scheme based on Cellular Automata (CA). CA is a
self-organizing structure with a set of cells in which each cell is updated by certain rules that …

This paper presents a solution for secure and efficient image encryption with the help of self-
adaptive permutation–diffusion and DNA random encoding. The plain image is firstly …

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

In the paper, a novel image encryption algorithm based on DNA sequence operations and
chaotic systems is proposed. The encryption architecture of permutation and diffusion is …