文章基本信息

标题：An Efficient and Secure Data Hiding Technique – Steganography
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作者：Abhilasha Ramdas Bhagat ; A. Prof. Ashish B Dhembhare
期刊名称：International Journal of Innovative Research in Computer and Communication Engineering
印刷版ISSN：2320-9798
电子版ISSN：2320-9801
出版年度：2015
卷号：3
期号：2
DOI：10.15680/ijircce.2015.0302034
出版社：S&S Publications
摘要：The technique to hide secret data in some carrier without any apparent evidence of data exchange iscalled as Steganography. The main goal of Steganography is to hide securely in a completely undetectable manner andto avoid drawing suspicion to the transmission of a hidden data. Steganography is used to secretly communicateinformation between people. The propose of a framework for the detection of the least significant bit (LSB)steganography with the use of digital media files as cover objects. It can compute a robust estimate of the length of asecret message hidden in the LSBs of samples for a large class of digital media contents such as image, video, andaudio, in which the signals consist of correlated samples. In the traditional steganography techniques principle waseither to replace a certain part of the frequency components of the carrier image, or to replace all the least significantbits of a multi-valued image with the secret data. Our new steganography uses a video as the carrier data, and we hidesecret information in the bit-planes of the carrier.
关键词：BPCS; carrier media; cryptography; data hiding; information hiding; steganography; stego audio; stego;image; stego video.