Reversible Datahiding Using Reserved Room Approach with Magic Rectangle Encryption

Abstract

In this project, we are trying to promote security to the data using developed encryption techniques. The image is encrypted using Magic Rectangle (MR) encryption technique, and text using the RSA algorithm with LSB as data concealment technique. The data hiding technique uses LSB replacement algorithm for hiding the secret message bits into encrypted image. By choosing the decryption keys, both the image and encrypted text will be extracted.