基于Word文档缩放字符比例的信息隐藏算法研究  

On Information Hiding Algorithm Based on Changing Character Scaling in Word Document

作　　者：钱宗峰[1] 曹学军[1] 汤伟[1] 李彦爽[2] 

机构地区：[1]总参谋部通信训练基地教研部,河北宣化075100 [2]河北北方学院理学院,河北张家口075000

出　　处：《河北北方学院学报（自然科学版）》2011年第4期32-36,共5页Journal of Hebei North University:Natural Science Edition

摘　　要：根据Word文档的特点,提出了通过改变Word文档字符缩放比例,在文档中嵌入秘密文本的信息隐藏算法,实验表明:算法简单,很好地实现了秘密文本的嵌入,信息隐藏量大于传统算法,隐藏效果较好,可以满足文件隐秘传输需要,具有广阔的应用前景.According to the characteristics of word document,this paper presents information hiding algorithm embedding secret message to word document by changing character scaling.It is showed that it is a simple algbrithm to achieve the goal of embedding secret text with larger information hidden capacity than traditional algorithm.It has a promising prospect of wide use in the fields of file transmitting in a secret way.

关 键 词：信息隐藏 字符缩放比例 WORD文档 文本隐藏 

分 类 号：TP317.2[自动化与计算机技术—计算机软件与理论]