摘要
利用文本的排版格式进行信息隐藏是文本文件中进行信息隐藏常用的方法,但通常只使用一种排版格式进行隐藏,这不仅容易被攻击者破解,而且信息的隐藏量也有限。如果运用双重排版格式进行信息隐藏,不仅使隐藏算法更加强健,而且加大了信息的隐藏量。以一篇WORD文档为例,通过实验证明了双重排版格式的这些优点,并指出未来利用文本文件实现信息隐藏的研究方向。
Use typesetting format for information hiding is the most commonly used method of information hiding in the text docu-ments. But usually only use a typesetting format for hidden, it is not only easy to be cracked, and the hidden information capacity is limited. If use double typesetting format to information hiding, not only make the hiding algorithm is more robust, but also increase the amount of information hiding. In a WORD document as an example, the experiment proved these advantages of the double type-setting format, and finally pointed out the use of text documents to realize information hidden research direction in the future.
出处
《微型电脑应用》
2013年第9期15-17,共3页
Microcomputer Applications
关键词
信息安全
信息隐藏
文本文件
双重排版格式
Information Security
Information Hiding
Text Documents
Double Typesetting Format
