IMAGE SECURITY ENHANCEMENT USING CRYPTOGRAPHY

In the recent years, the trends in technology have come up with a solution to share digital media in an easier and rapid manner which leads to the use of media in an illegitimate manner. In order to make this problem less severe, various cryptographic techniques can be used to secure the digital media by encrypting them. The following article presents a technique that enables the implementation of image security through three different techniques namely Double random phase encoding, Chaos based encryption and steganography methods.