Paper Details

The world now depends more and more on the computer and the related systems directly or indirectly forliving. Information security is one of the major concerns in this System. Steganography are the most popular or widelyused information security scheme or techniques. It is the act of covert communications. The algorithms for hiding data ormessage in a cover image, and extracting a message from a stego-image were implemented using C# programminglanguage. In this paper, LSB Replacement technique was adopted as the embedding method. In this paper we propose areversible high capacity data hiding method applying on binary images. We also proposed leakage detection andprevention with the help of unique hash values of the document/images. The paper proposes a novel framework forreversible data hiding in encrypted image (RDH-EI) based on reversible image transformation (RIT). Different fromprevious frameworks which encrypt a plaintext image into a cipher text form; RIT-based RDH-EI shifts the semantic oforiginal image to the semantic of another image and thus protects the privacy of the original image. In our proposedsystem, we proposed a new mosaic image technique in which we divide the image/pdf document into parts, and the partswill then transformed, encrypted and encoded into target images.

Miss. Mrunalinee S. Patil, Prof. Z.I. Khan, “Using Reversible Image Transformation an Overview on Document Leakage Detection with Steganography”, International Journal of Advance Engineering and Research Development (IJAERD), Vol. 4, Issue 4, pp. 813-819, April 2017.