Steganography over video files using Menezes Vanstone Elliptic Curve Cryptography Algorithm

In recent years information security and information privacy have been more important with an increment of technology. Different techniques of stenography and cryptography are used for sending information to recipient due to safety communication channel. Lots of algorithms have been developed as a result of these techniques. In this work the message to be sent is divided into consecutive two main parts are called coordinate data and stego data. Data represent coordinate points are encrypted with Modified Menezes Vanstone Elliptic Curve Cryptography (MMV - ECC) Algorithm and coordinate points are achieved. These coordinate points are found on related frame of video file in AVI format, and then these coordinate points' pixel value replace with decimal value of stego data.