An Approach to Improve the Robustness of Substitution Techniques of Audio Steganography

摘要：

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.

关键词： data hiding substitution techniques audio steganography artificial intelligence genetic algorithm

作者: Mazdak Zamani Rabiah Bt Ahmad Azizah Bt Abdul Manaf Akram M. Zeki

作者单位: Faculty of Computer Science and Information System University of Technology Malaysia 54100 Kuala Lum Centre for Advanced Software Engineering University of Technology Malaysia 54100 Kuala Lumpur, Malay College of Science and Technology University of Technology Malaysia 54100 Kuala Lumpur, Malaysia

会议类型: 国际会议

会议名称: 2009 2nd IEEE International Conference on Computer Science and Information Technology(第二届计算机科学与信息技术国际会议 ICCSIT2009)

会议地点: 北京

会议语种:英文

页码: 666-670

在线出版日期: 2009-08-08（万方平台首次上网日期，不代表论文的发表时间）