SBFS - steganography based file system
SBFS - steganography based file system
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SBFS - 基于隐写术的文件系统
DOI：
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发表时间：
2008
期刊：
影响因子：
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通讯作者：
J. Lach
中科院分区：
文献类型：
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作者：
J. Lach
本文提出了一种利用隐写技术在图像库上构建文件系统的思想。在这个解决方案中，用户可以选择任意一组图像，这些图像被用作覆盖物，不仅用于隐藏单个数据部分，而且用于隐藏可以包含多个数据文件的整个文件系统。文件系统专用于移动的设备，例如配备有数码相机的智能电话，其通常存储大型图像库。它们可以成功地用于隐藏敏感数据。只要用于隐藏文件系统存在的隐写技术保持安全，solutionpsilas的特征是合理的可否认性，因为用户可以否认其存在。
This paper presents the idea of file system that is built on top of image library using steganography techniques. In this solution user is allowed to select arbitrary set of images that are used as covers for hiding not only single portion of data but a whole file system which can contain several data files. The file system is dedicated for mobile devices such as smart phones which equipped with digital cameras often store large image libraries. Those can be successfully used for hiding sensitive data. As long as steganography technique used for hiding the existence of the file system stays secure the solutionpsilas characteristic feature is plausible deniability since the user can deny its existence.