基于CSS的结构化文档视觉信息伪装技术实现  

Technical Implementation of Visual Steganography in Structured Document Based on CSS

作　　者：杨志刚[1] 

机构地区：[1]四川大学计算机学院,四川成都610065

出　　处：《软件导刊》2013年第1期154-156,共3页Software Guide

摘　　要：对结构化文档的字体视觉冗余进行研究,利用CSS修改字体外观实现信息嵌入。该思路将加密和隐藏结合,载体应用范围广,隐藏密度大,安全性高,易于软件实现,所提出的嵌入方式对格式文本信息隐藏都具有指导意义。This paper addressed the visual redundancy of typeface in a structured document. Achieving information embeds through modifying the appearance of words by CSS. The idea combines encryption and hiding, has widely application. Meanwhile,it has high density and safety in information hiding, and is easy to implement by software. The embedding method proposed in this paper has important guidance for the information hiding of the format text.

关 键 词：信息伪装 视觉冗余 格式化文档 互控-钟控 CSS 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]