A X - OR BASE IMAGE ENCRYPTION AND DATA SECURITY THROUGH HIGHER LSB DATA HIDING APPROACH: A REVIEW

This project proposes double layer encryption and double layer hiding which is supposed to give security to the secret images and the secret data. The project speaks of usage of X - or base visual cryptography and higher LSB data hiding method. Visual cryptography (VC) is a technique that encrypts a secret image into n shares, with each participant holding one or more shares. The original motivation of VC is to securely share secret images in non - computer - aided environments; however, devices with computational powers are ubiquitous (e.g., smart phones). We propose to provide double security and less complex ity compared to existing system