vioft2nntf2t|tblJournal|Abstract_paper|0xf4ff878820000000387e030001000400 In the recent trend of network and technology, “Cryptography” and “Steganography” have emerged out as the essential elements of providing network security. Although Cryptography plays a major role in the fabrication and modification of the secret message into an encrypted version yet it has certain drawbacks. Steganography is the art that meets one of the basic limitations of Cryptography. In this paper, a new algorithm has been proposed based on both Symmetric Key Cryptography and Audio Steganography. The combination of a randomly generated Symmetric Key along with LSB technique of Audio Steganography sends a secret message unrecognizable through an insecure medium. The Stego File generated is almost lossless giving a 100 percent recovery of the original message. This paper also presents a detailed experimental analysis of the algorithm with a brief comparison with other existing algorithms and a future scope. The experimental verification and security issues are promising.
Smita Paira1, Sourabh Chandra2
Indian Institute of Engineering Science and Technology, India1, Calcutta Institute of Technology, India2
Symmetric key Cryptography, Audio Steganography, LSB Technique, Cover File, Stego File
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| Published By :
ICTACT
Published In :
ICTACT Journal on Communication Technology
( Volume: 7 , Issue: 3 , Pages: 1345-1350 )
Date of Publication :
September 2016
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168
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