A Novel Encryption RAAM Algorithm in Different Multimedia Applications

A New Fast Data Encryption Algorithm (FDE)

A Novel Text Encryption Algorithm

The encryption/decryption processes is applied to text. Both algorithms involved the use of the associative models, in particular we propose the Alpha-Beta associative memories. The original text is divide in sets of 9 elements, and together with a secret key they build an associative memory which represents the encrypted text. The advantage of our proposal is the cyphertext does not have the s...

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 ...

Puzzle - A Novel Video Encryption Algorithm

Networked multimedia applications have matured in recent years to be deployed in a larger scale in the Internet. Confidentiality is one of the primary concerns of these services for their commercial usages, e.g. in video on demand services or in video conferences. In particular, video encryption algorithms are strongly required that fulfill real-time requirements. In this paper we present the v...