Image encryption techniques play a significant role in multimedia applications to secure and
authenticate digital images. This paper presents a comprehensive study of various image …

This paper presents an image encryption algorithm based on Tent-Dynamics Coupled Map
Lattices (TDCML) system and diffusion of Household. All aspects of the TDCML …

Due to the security requirement brought by the rapid development of electronic medical, this
paper proposes an encryption algorithm for multiple medical images. The algorithm can not …

The third party misuse and manipulation of digital images is a threat to security and privacy
of human subjects. The requirements to fulfil the security needs of digital images have led to …

This article proposes an improved tent-dynamic cross coupled map lattice, which has
superior ergodicity, broader chaotic range and higher information entropies than cross …

The quality of encryption is dependent on the complexity of the confusion-diffusion pattern
and the quality of the keystream employed. To enhance complexity and randomness, this …

This paper presents a novel lossless image encryption algorithm based on edge detection
and generalized chaotic maps for key generation. Generalized chaotic maps, including the …

In this paper, a new seventh-order mixed memristive chaotic circuit was designed, and the
new mathematical model of the system was established. The origin as the only equilibrium …

Image encryption schemes that use substitution box (S-box) generators, and dynamic S-
boxes in particular, have attracted wide research interest recently. Typically, the security of S …

A new medical cryptosystem based on four chaotic maps is presented as a case study. The
message queuing telemetry transport (MQTT) protocol is used in this research to propose an …