文章基本信息

标题：A Text Information Hiding Algorithm Based on Alternatives
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作者：Liu, Gongshen ; Ding, Xiaoyun ; Su, Bo 等
期刊名称：Journal of Software
印刷版ISSN：1796-217X
出版年度：2013
卷号：8
期号：8
页码：2072-2079
DOI：10.4304/jsw.8.8.2072-2079
语种：English
出版社：Academy Publisher
摘要：In this paper, we analyze existing text-based steganography techniques, and propose an efficient information hiding algorithm for text based on substituted conception. In this algorithm, candidate units are replaced by similar conception, including synonym, homonym or special character. An improved encoding algorithm is also proposed which is not only enhances the robustness, but also enlarges the capacity of secret message. It is proved by the experiments that the proposed algorithm has good performances both in security and capacity.
关键词：stego-text;encoding;replaceable unit;information hiding