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 has been one of the most effective cryptographic sources since it was first used in
image-encryption algorithms. This paper closely examines the development process of …

Chaotic systems are suitable for image encryption owing to their numerous intrinsic
characteristics. However, chaotic maps and algorithmic structures employed in many …

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 …

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, we propose a novel image encryption scheme based on a hybrid model of
DNA computing, chaotic systems and hash functions. The significant advantage of the …

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 …