基于文本格式的文本信息隐藏方法研究综述  

An Overview of Text Information Hiding Methods Based on Text Format

作　　者：张楠[1] 李洪敏[1] 卢敏[1] 柯明敏 

机构地区：[1]中国工程物理研究院总体工程研究所,绵阳621900

出　　处：《信息化研究》2017年第3期1-6,共6页INFORMATIZATION RESEARCH

摘　　要：信息隐藏是信息安全的重要学科分支。文本文档存在的广泛性使得基于文本文档的信息隐藏研究在数字水印和隐蔽通信领域具有重要应用价值。本文介绍了文本信息隐藏的概念、特点和分类,重点阐述了基于文本格式的信息隐藏方法的特点,从文本格式的段落格式、字符特征、不可见字符和固定文件格式四个方面分析了该领域的研究现状,归纳总结现有方法存在的重要问题,指出未来该领域的研究方向和发展趋势,给基于文本格式的信息隐藏研究提供了参考依据。Information hiding is an important branch of information security; the research of text information hiding methods has important application value in the field of digital watermarking and covert communication for text＇ s wide field of application. This paper introduces the concept of text information hiding, characteristics and classification. And it also expounds the characteristics of information hiding methods based on paragraph format, character features, not visible characters and fixed file format, then analyzes the research status in this field and summarizes major problems of the existing methods. At last, the future research direction and development trend in this field are pointed out. Above all, valuable reference information is given for the future research of information hiding based on text format.

关 键 词：信息隐藏 文本隐藏 文本格式 综述 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]