A secure audio steganography approach
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 te...
| Main Authors: | , , , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
Institute of Electrical and Electronics Engineers ( IEEE )
2009
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/467/ http://irep.iium.edu.my/467/ http://irep.iium.edu.my/467/ http://irep.iium.edu.my/467/1/A_SECURE_AUDIO_STEGANOGRAPHY_approach.pdf |
| Summary: | 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 algorithm, message bits are embedded into multiple, vague and higher LSB layers, resulting in increased robustness. |
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