Image Encryption Using Elliptic Curve Cryptograhy and Matrix

The enlarged size of the internet and vast communication across it and also medical needs digital images require of security plays vital role. So different techniques are used to protect confidential image data from unauthorized access. In this paper, we propose a New encryption technique Using elliptic curve cryptography with a magic matrix operations for securing images that transmits over a public unsecured channel. There are two most important groups of image encryption algorithms: some are non chaos-based selective methods and chaos-based selective methods. The majority of these algorithms is planned for a specific image format, compressed or uncompressed. (C) 2015 The Authors. Published by Elsevier B.V.