Concealed Message Transfer Using LiftingScheme Based On Video Steganography

International Journal of Advanced Research in Electrical, Electronics and Instrumentation Engineering

article

P. Sherubha¹  P. Abinaya² 

[1] Department of CSE, Dhanalakshmi Srinivasan Institute of Research and Technology;Department of ECE, Dhanalakshmi Srinivasan College of Engineering

关键词: Steganography;    Lazy wavelet transform;    bit exchanging;    stego key;    data hiding;   

DOI  :  10.15662/ijareeie.2014.0307014

来源: Research & Reviews

【 摘 要 】

Nowadays security threats become increased, confidential information, such as medical records, chemical formulas and banking data are at risk. This paper provides a technique for communicating the data secretly using cryptography and steganography. Cryptography is the encrypting process in which the plain text converted into another form (i.e. cipher). Steganography is a technique of hiding the data in any media such as, image, audio and video. In this paper steganography performed on video files and hide the message in an encrypted format. The common method used for concealing the data is LSB. Instead of that we will use an encoding technique which will first transform the video using Lazy Lifting Wavelet transform and then apply LSB in the sub bands of the video. Bit Exchanging method is used for encryption. The encrypted data hidden on video using LSB. Steganography method provides robustness, capacity, undetectability and invisibility.

【 授权许可】

Unknown