Image encryption (IE) has been essential for internet-based storing and transferring in recent
years. Effective chaotic systems play a crucial role in IE schemes which widely depend on …

Compared with dissipative systems, conservative systems do not have attractors, thus they
can better cope with the security risks brought by phase space reconstruction. In this paper …

A chaotic map plays a critical role in image encryption (IME). The map used to generate
chaotic sequences should perform high dynamic characteristics. In this study, a new chaotic …

The security of chaos-based Image Encryption (IE) algorithms inherently depends on the
permutation and diffusion strategy of the algorithm and the dynamic performance of chaotic …

Building artificial neural network models and studying their dynamic behaviors is extremely
important from both a theoretical and practical standpoint due to the rapid advancement of …

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 …

Ensuring confidentiality and privacy is critical when it comes to sharing images over
unsecured networks such as the internet. Since widely used and secure encryption …

Chaos systems find extensive applications in cryptography and pseudorandom number
generation due to their ability to generate pseudo-random signals. This article focuses on …

Videos contain temporal information, enabling them to capture the dynamic changes of
actions and provide richer visual effects. Traditional video encryption methods involve …

This paper presents an image encryption scheme with data and appearance security, by
adopting inter-intra-block scrambling and weighted diffusion. The 2D robust hyper-chaotic …