This paper proposes a video security transmission enhancement algorithm based on block
permutation and dynamic multiplexing sequences encryption based on 4D autonomous …

Image encryption is considered as an effective method to protect image against revealing.
As a discrete dynamic system, the Life-liked cellular automaton (CA) has good chaotic …

This work deals with the synchronization of a class of underactuated hyperchaotic systems.
The proposed method is based on Lyapunov theory, and it assumes a small initial …

The concept of encryption is as old as the reality that confidential information has been
interchanging among people. The art of transferring secret information between two parties …

Today, Internet users who share personal and professional data are concerned about the
safety of the data. Encryption is one way to safeguard sensitive and private data on internet …

A new chaotic system is presented in this research work. The proposed system has three
nonlinear terms and one sine term which improves the complexity of the system. The basic …

Chaotic maps have been widely studied in the field of cryptography for their complex
dynamics. However, chaos-based cryptosystems have not been widely used in practice …

This paper presents the synchronization of a class of hyperchaotic systems using a robust
underactuated approach. The proposed scheme guarantees the convergence in finite time …

This paper deals with an inclusive review of the literature on fractional order chaotic systems
and their applications in secure communications and synchronization schemes. The chaotic …