Title :
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Cryptography and Steganography Techniques: A Review
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Author :
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Surbhi Bansal, Puneet Sharma
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Journal name :
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IJMRS's International Journal of Engineering Sciences, ISSN 2277-9698
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Volume :
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Volume 04, Issue 02, June 2015
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Keywords :
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Steganography, Cryptography, LSB coding, RSA, DES
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Abstract :
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The communication over various networks needs to be secured. The shared information may be private or confidential leads to increase in the demand of secure and robust technique for information exchange. The cryptography is an art of transforming the plain text in to a unrecognizable form. But in this technique the text in unrecognizable form is available in front of user. The Steganography technique hides the message under a cover media. The cover media can be audio, video, image etc. In this technique data is not visible to end user but can be extracted just by knowing the method of extraction. This paper discuss various cryptography as well as Steganography techniques.
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