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Data Hiding in Audio-Video using Anti Forensics Technique for Authentication

Author(s):

Mr. Sunil S. Khatal , SPCOE,Otur; Mr. S. A. Kahate, SPCOE,Otur

Keywords:

4LSB, Datahiding, Stegnography, Histogram, Computer Forencies, Authentication

Abstract

Stegnography is method of hiding any information like password, text and image, audio behind original file. Original message is converted into cipher text by using secret key and then hidden into the Least Significant Bit(LSB) of original image. This system provides audio-video cryptostegnography. Cryptostegnography is the combination of image steganography and audio steganography. It using Forensics Technique as a tool of authentication. The main goal is to hide secret information behind image and audio of video file and video is the application of many frames of images and audio, we can select any frame of video and audio for hiding our secret data. LSB algorithm is used for image steganography suitable parameter of security and authentication like PSNR, histogram are also obtained at receiver and transmitter side which are exactly identical, hence data security can be increased. This system focus the idea of computer forensics technique audio and video steganography is used in both investigative and security manner.

Other Details

Paper ID: IJSRDV4I50349
Published in: Volume : 4, Issue : 5
Publication Date: 01/08/2016
Page(s): 458-460

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