Image encryption provides confidentiality to images by transforming them into
unrecognizable forms that resemble white noise. Digital chaos is one of the areas used to …

This paper proposes a new hybrid chaotic map and a different way of using optimization
technique to improve the performance of encryption algorithms. Compared to other chaotic …

With the rapid growth of data transmission technology, image encryption is becoming a
widely discussed topic in the field of information security. In this paper, we introduce a novel …

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 …

Most current image encryption algorithms encrypt plain images directly into meaningless
cipher images. Visually, a few of them are vulnerable to illegal attacks on a few sharing …

Recently, an image encryption scheme using 2D Hénon-Sine map and DNA coding
approach is proposed. It adopts the permutation-diffusion architecture. The DNA random …

The secure key generation is the predominant requirement of an image encryption. Chaotic
maps are often considered by the researchers for secure key generation. However, chaotic …

Recently, a color image encryption using combination of the 1D chaotic map has been
proposed by Pak et al. The encryption scheme has defined the new chaotic system structure …

The color image encryption algorithm based on the chaos theory is not strong enough. In
this paper, we proposed a color image chaos encryption algorithm combining Cyclic …

This study proposes a quantum logistic image encryption algorithm based on the Rivest–
Shamir–Adleman (RSA) and secure hash (SHA-3) algorithms. First, the asymmetric …