A New Steganography Method via Combination in PowerPoint Files
Steganography is the science of communicating secret information which no one apart from the intended recipient can be aware of. Most researchers focus on the medium of image, video and audio, while text is paid less attention, especially PowerPoint documents due to some shortcomings. In this paper, a new steganography method which hides information via different combinations of different objects in a PowerPoint file is proposed. Combination is widely used in PowerPoint files to help people operate different objects simultaneously. During our hiding process, the original content of the PowerPoint Tile is not changed at all, thus making the result stegodocument more natural and safe from traditional attacks compared to other steganography method.
steganography combination powerPoint file information hiding
Zhang Hao-ran Huang Liu-sheng Ye Yun Meng Peng
National High Performance Computing Center, Department of Computer Science and Technology, University of Science and Technology of China, Hefei, China
国际会议
太原
英文
62-66
2010-10-22（万方平台首次上网日期，不代表论文的发表时间）