Implementation and Analysis Audio Steganography Used Parity Coding for Symmetric Cryptography Key Delivery

  • Afany Zeinata Firdaus Electronic Engineering Polytechnic Institute of Surabaya
  • Mike Yuliana Electronic Engineering Polytechnic Institute of Surabaya
  • Mochamman Zen Samsono Hadi Electronic Engineering Polytechnic Institute of Surabaya

Abstract

In today's era of communication, online data transactions is increasing. Various information even more accessible, both upload and download. Because it takes a capable security system. Blowfish cryptographic equipped with Audio Steganography is one way to secure the data so that the data can not be accessed by unauthorized parties. In this study Audio Steganography technique is implemented using parity coding method that is used to send the key cryptography blowfish in e-commerce applications based on Android. The results obtained for the average computation time on stage insertion (embedding) the secret message is shorter than the average computation time making phase (extracting) the secret message. From the test results can also be seen that the more the number of characters pasted the greater the noise received, where the highest SNR is obtained when a character is inserted as many as 506 characters is equal to 11.9905 dB, while the lowest SNR obtained when a character is inserted as many as 2006 characters at 5,6897 dB .

Keywords: audio steganograph, parity coding, embedding, extractin, cryptography blowfih.

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References

Brahim Wijaya, Implementation And Analysis Of Steganography Using Parity Coding In E-Commerce, Proyek Akhir Politeknik Elektronika Negeri Surabaya, 2012.

Herianto, Pembangunan Perangkat Lunak Steganografi Audio MP3 dengan Teknik Parity Coding pada Perangkat Mobile Phone, Proyek Akhir Institut Teknologi Bandung, 2008.

Mike Drogalis, Dylan Reeder, The Blowfish Cipher, Oktober 2012.

Marvel, L.M., C.G. Boncelet, Jr., dan C.T. Retter, Spread Spectrum Image Steganography, Image Processing, IEEE Transactions , Vol. 8 , Issue: 8 , 1998.

Putri Alatas, Implementasi Teknik Steganografi Dengan Metode LSB Pada Citra Digital, Proyek akhir Universitas Gunadarma Jakarta, 2009.

Riko Arlando Saragih, Metode parity Coding Versus Metode Spread Spectrum pada Audio Steganography, Proyek Akhir Universitas Kristen Maranatha Bandung, Bandung, Juni 2006.

Published
2013-12-15
How to Cite
Firdaus, A. Z., Yuliana, M., & Samsono Hadi, M. Z. (2013). Implementation and Analysis Audio Steganography Used Parity Coding for Symmetric Cryptography Key Delivery. EMITTER International Journal of Engineering Technology, 1(1). https://doi.org/10.24003/emitter.v1i1.6
Section
Articles