UGC Approved Journal no 63975(19)

ISSN: 2349-5162 | ESTD Year : 2014
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Published in:

Volume 4 Issue 9
September-2017
eISSN: 2349-5162

UGC and ISSN approved 7.95 impact factor UGC Approved Journal no 63975

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Published Paper ID:
JETIR1709034


Registration ID:
170618

Page Number

193-200

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Title

Modified Least Significant Bit(LSB) Matching Technique for Robust Information Hiding

Abstract

The effortless accessibility of digital information and the simplicity of the digital systems have left the contents over the digital media extremely insecure. The need for mechanisms to protect such information is undeniable. Digital watermark based information hiding is a prospective means for copyright protection, authentication, integrity verification and intellectual property right protection. The proposed method is a modification of LSB matching technique where addition or subtraction of bits to or from the cover image is decided by a binary function. In general, LSB insertion is not at all a technique for data hiding. On the flip side, it's very easy to extract LSBs with simple programs. Its comparatively high data rate naturally fits for steganography, where robustness is not such an important constraint. The technique miserably fails to resist even simple processing like compression/decompression. LSB insertion is almost useless for digital watermarking, where it must face malevolent attempts of its destruction. The proposed method is a modification of LSB matching technique where addition or subtraction of bits to or from the cover image is decided by a binary function. The embedding and extraction are performed using the pair of pixels. Therefore this method allows better embedding scheme with fewer changes to the cover image. Additional security is imposed with encrypted watermark by means of Symmetric Key Cryptography. The results reflect a vastly improved performance of LSB matching as data hiding technique.

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"Modified Least Significant Bit(LSB) Matching Technique for Robust Information Hiding", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.4, Issue 9, page no.193-200, September-2017, Available :http://www.jetir.org/papers/JETIR1709034.pdf

ISSN


2349-5162 | Impact Factor 7.95 Calculate by Google Scholar

An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 7.95 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator

Cite This Article

"Modified Least Significant Bit(LSB) Matching Technique for Robust Information Hiding", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.4, Issue 9, page no. pp193-200, September-2017, Available at : http://www.jetir.org/papers/JETIR1709034.pdf

Publication Details

Published Paper ID: JETIR1709034
Registration ID: 170618
Published In: Volume 4 | Issue 9 | Year September-2017
DOI (Digital Object Identifier):
Page No: 193-200
Country: Kolkata, West Bengal, India .
Area: Engineering
ISSN Number: 2349-5162
Publisher: IJ Publication


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