A Novel Secure Image Ciphering Technique Based On Chaos

The recent secure of digital images attracts much attention, and many image encryption methods have been proposed. This paper presents a new scheme for image encryption technique, based on a residue number system (RNS) sequence and non-traditional random number generators, which are grouped as a chaotic system. An image is deteriorated according to the proposed new algorithm. This system provides the advantages of high cipher security, large number of ciphering keys, easy parallelism, simple and fast implementation. Finally, simulation results for encryption and decryption image using the proposed technique are presented. Key-Words:image encryption, chaos, residue number system