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International Journal of Computer Science (IJCS) Published by SK Research Group of Companies (SKRGC)

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The huge advancement of wireless and versatile system as of recent years leads to some security concerns caused by increasing capacity of the networks and the large margin of the multi-media data. Different techniques such as cryptography, steganography and watermarking have been introduced. Among these techniques Steganography is a popular field in communication engineering because of its wide range of applications. In this paper, we introduce a novel, principled methodology of audio steganography. Audio steganography is a technique for embedding secret information in an audio signal. We propose Daubechies Wavelet based method to embed the encrypted information in an audio file. In the proposed system first the sender encrypts the secret message by IDEA algorithm and secondly encrypted secret message is embedded using Daubechies Wavelet families.


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[2] Rehana Begum R.D , SharayuPradeep, “Best Approach for LSB Based Steganography Using Genetic Algorithm and Visual Cryptography forSecured Data Hiding and Transmission over Networks”, ISSN: 2277 128X , Volume 4, Issue 6, June 2014.

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[8] Shamim Ahmed Laskar1 and KattamanchiHemachandran, “High Capacity data hiding using LSB Steganography and Encryption”, International Journal of Database Management Systems (IJDMS) Vol.4, No.6, December 2012.

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[10] SiwarRekik, DrissGuerchi, Sid-Ahmed Selouani and HabibHamam, “Speech steganography using wavelet and Fouriertransforms” EURASIP Journal on Audio, Speech, and MusicProcessing 2012, 2012:20

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Audio-steganography, Encryption,IDEA,Wavelets, Daubechies Wavelet.

  • Format Volume 4, Issue 2, No 2, 2016
  • Copyright All Rights Reserved ©2016
  • Year of Publication 2016
  • Author Dr.B. Geethavani, R. Monica Devi
  • Reference IJCS-124
  • Page No 732-738

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