Early cancer identification is regarded as a challenging problem in cancer prevention for the
healthcare community. In addition, ensuring privacy-preserving healthcare data becomes …

This paper presents a new image encryption algorithm based on 3D chaotic system and
deoxyribonucleic acid (DNA) coding. It uses two keys, an external one of 128 bits long and …

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 …

In the modern era, researchers have focused a great deal of effort on multimedia security
and fast processing to address computational processing time difficulties. Due to limited …

One of the applications of dynamical systems with chaotic behavior is data encryption.
Chaos-based cryptography uses chaotic dynamical systems as the basis for creating …

A large number of images are generated and distributed in various fields every day. To
protect the image information from being stolen during the network transmission, this paper …

Within the domain of image encryption, an intrinsic trade-off emerges between
computational complexity and the integrity of data transmission security. Protecting digital …

The proposed work delves into the utilization of chaotic maps along with the quantum
mechanisms to strengthen the security of the digital images along with addressing the …

Transmission of multimedia data such as images, videos, and audio over the Internet is risky
due to cyberattacks. To overcome the security issues, several encryption schemes are …

Bit permutations are efficient linear functions often used for lightweight cipher designs.
However, they have low diffusion effects, compared to word-oriented binary and maximum …