Background and Aim: due to the rapid growth of data communication and multimedia system
applications, security becomes a critical issue in the communication and storage of images …

The ever increasing developments in communication technologies and the rate of
multimedia production has put pressure on the scientific community to develop matching …

In this study, an encryption algorithm that uses chaos based S-BOX is developed for secure
and speed image encryption. First of all, a new chaotic system is developed for creating S …

Chaotic-based S-box image encryption schemes promise to be a practical solution for
securing digital images. However, the high-dimensional continuous chaotic has increased …

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 …

The main contribution is to design a cryptographically keyed strong S-Box construction
method, based on a non-degenerate 3D improved quadratic map (3D-IQM). First, a 3D-IQM …

This article performs the cryptanalysis of an image encryption algorithm using an S-box
generated by chaos. The algorithm has the advantages of simple structure, high encryption …

Symmetric block encryption schemes, designed on invertible two-dimensional chaotic maps
on a torus or a square, prove feasible and secure for real-time image encryption according …

The World Wide Web is experiencing a daily increase in data transmission because of
developments in multimedia technologies. Consequently, each user should prioritize …

Image encryption is a useful technique for many applications, such as image content
protection, image authentication, pay-TV and data hiding. In this paper, we propose an …