As the application of multimedia technology intensifies recently, more and more attention
has been paid to privacy protection in image data. The interest in DNA-based image …

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 …

The security of healthcare and telemedicine systems is a critical issue that must be
significantly investigated. Several smart telemedicine applications are expected to be …

An asynchronous updating Boolean network is employed to simulate and analyze the gene
expression of a particular tissue or species, revealing the life activity process from a system …

In this paper, a new improved Lorenz system (ImproLS) is designed with a better behavior
due to a larger positive Lyapunov exponent. Then, an asymmetric image encryption scheme …

A novel color image encryption algorithm based on a cross 2D hyperchaotic map is
proposed in this paper. The cross 2D hyperchaotic map is constructed using one nonlinear …

In this paper, a new combination chaotic system (NCCS) is proposed for image encryption.
The proposed system has larger key space and exhibits better cryptographic features in …

In this paper, a color image encryption algorithm is presented, the new algorithm uses
double-layer Joseph's scramble, XOR diffusion, and is built on a laser chaos system. Firstly …

Today's technological era, the booming desire for e-healthcare has inflated the attention
towards the security of data from cyber attacks. As the digital medical images are transferred …

In recent years, smart healthcare mode has been gradually maturing with the evolution of
Internet cloud computing technology. However, due to the open and shared features of the …