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An approach to improve the robustness of substitution techniques of audio steganography

Abd. Manaf, Azizah and Zamani, Mazdak H. and Ahmad, Rabiah B. and Zeki, Akram M. (2009) An approach to improve the robustness of substitution techniques of audio steganography. In: Proceedings - 2009 2nd IEEE International Conference on Computer Science and Information Technology, ICCSIT 2009. Article number 5234863 . IEEE Explore, Beijing, pp. 5-9. ISBN 978-142444519-6

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Official URL: http://dx.doi.org/10.1109/ICCSIT.2009.5234863

Abstract

Steganography is a technique used to transmit hidden information by modifying an audio signal in an imperceptible manner. The transmission must be possible in spite of subsequent imperceptible alterations (attacks) of the modified signal. We propose a novel approach of substitution technique of audio steganography. Using genetic algorithm, message bits are embedded into multiple, vague and higher LSB layers, resulting in increased robustness. The robustness specially would be increased against those intentional attacks which try to reveal the hidden message and also some unintentional attacks like noise addition as well.

Item Type:Book Section
Additional Information:2009 2nd IEEE International Conference on Computer Science and Information Technology, ICCSIT 2009; Beijing; 8 August 2009 through 11 August 2009
Uncontrolled Keywords:artificial intelligence , audio steganography , data hiding , genetic algorithm , substitution techniques
Subjects:Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Q Science > QA Mathematics > QA76 Computer software
Divisions:Computer Science and Information System (Formerly known)
ID Code:12963
Deposited By: Ms Zalinda Shuratman
Deposited On:07 Jul 2011 08:44
Last Modified:07 Jul 2011 08:44

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