Genetic substitution-based audio steganography for high capacity applications Online publication date: Sat, 29-Nov-2014
by Mazdak Zamani, Azizah Bt Abdul Manaf, Hossein Rouhani Zeidanloo, Saman Shojae Chaeikar
International Journal of Internet Technology and Secured Transactions (IJITST), Vol. 3, No. 1, 2011
Abstract: A wide range of steganography techniques has been described in this paper. Beside the evaluation of embedding parameters for the existing techniques, two problems – weaknesses – of substitution techniques are investigated which if they could be solved, the large capacity – strength – of substitution techniques would be practical. Furthermore, a novel, principled approach to resolve the problems is presented. Using the proposed genetic concept, message bits are embedded into multiple, LSB layers, resulting in increased capacity.
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