A fast ARX model-based image encryption scheme

A Fast Image Encryption Scheme based on Chaotic Standard Map

In recent years, a variety of effective chaos-based image encryption schemes have been proposed. The typical structure of these schemes has the permutation and the diffusion stages performed alternatively. The confusion and diffusion effect is solely contributed by the permutation and the diffusion stage, respectively. As a result, more overall rounds than necessary are required to achieve a ce...

A New Fast Data Encryption Algorithm (FDE)

A Novel Image Encryption Model Based on Hybridization of Genetic Algorithm, Chaos Theory and Lattice Map

Encryption is an important issue in information security which is usually provided using a reversible mathematical model. Digital image as a most frequently used digital product needs special encryption algorithms. This paper presents a new encryption algorithm high security for digital gray images using genetic algorithm and Lattice Map function. At the first the initial value of Logistic Map ...

A Novel 2D Cat Map based Fast Data Encryption Scheme

The security is an essential part of any communication system. Presently there are many types of encryption methods are available in symmetric and asymmetric key schemes because of long time requirement asymmetric schemes are not preferred for the large data encryption. Symmetric scheme is much better when compared for decoding time, in symmetric key the same key is used for both coding and dec...

A New Fast Data Encryption Algorithm (FDE)