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| A Novel Steganography Technique that Embeds Security along with Compression
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Full
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Source |
International Journal of Computer Science and Security (IJCSS) |
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Table of Contents |
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Complete Issue PDF(4.17MB) |
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Volume: 5 Issue: 5 |
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Pages: NULL |
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Publication
Date: November / December 2011 |
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ISSN
(Online): 1985-1553 |
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Pages |
469 - 476 |
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Author(s) |
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Published
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15-12-2011 |
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Publisher |
CSC
Journals, Kuala Lumpur,
Malaysia |
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ADDITIONAL
INFORMATION |
| Keywords Abstract References Cited by Related Articles Collaborative
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KEYWORDS: Compression, Arithmetic Coding, Steganography, Hexadecimal, One Time Pad |
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| Problem faced by today’s communicators is not only security but also the speed of communication. This paper provides a mechanism that increases the speed of communication by reducing the size of content; for this data compression method is used and security factor is added by using Steganography. Firstly, the focus has been made on Data Compression and Steganography. Finally, proposed technique has been discussed. In Proposed technique first data is compressed to reduce the size of the data and increase the data transfer rate. Thereafter on compressed data state table operation is applied to improve the security. Then, this is used as the input to the LSB technique of Steganography. At receiver end, firstly the LSB extraction technique is used, thereafter the state table operation in reverse form is applied and finally the original data is obtained. Hence our proposed technique is effective that can reduce data size, increase data transfer rate and provide the security during communication.
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SecondLieutentJ.caldwell,“Steganography”,UnitedStatesAirForce,http://www.stsc.hill.af.mil /crosstalk/2003/caldwell.pdf, June2003.
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Ajit Singh, Nidhi Sharma. “Development of mechanism for enhancing the Data Security using Quantum Cryptography.” Advanced Computing: An International Journal (ACIJ), Vol.2, No.3, pp.22-25, May 2011.
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Ajit Singh , Rimple Gilhotra. “Data security using private key encryption system based on arithmetic coding.” International Journal of Network Security & Its Applications (IJNSA), vol.3, no.3, May 2011.
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M. Kharrazi, H. T. Sencar, and N. Memon, Image Steganography Concepts and Practice, Lecture Notes Series, Institute for Mathematical Sciences, National University of Singapore, Singapore _2004
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| Anuradaha : Colleagues
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| Nidhi Sharma : Colleagues
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| Rimple gilhotra : Colleagues
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