[1]黄国超 王衍波 张凯泽.基于Unicode编码的信息隐藏算法研究与设计[J].计算机技术与发展,2011,(10):233-236.
 HUANG Guo-chao,WANG Yan-bo,ZHANG Kai-ze.Research and Design of Information Hiding Algorithm Based on Encoding of Unicode[J].,2011,(10):233-236.
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基于Unicode编码的信息隐藏算法研究与设计()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2011年10期
页码:
233-236
栏目:
安全与防范
出版日期:
1900-01-01

文章信息/Info

Title:
Research and Design of Information Hiding Algorithm Based on Encoding of Unicode
文章编号:
1673-629x(2011)10-0233-04
作者:
黄国超 王衍波 张凯泽
解放军理工大学通信工程学院
Author(s):
HUANG Guo-chao WANG Yan-boZHANG Kai-ze
Institute of Communication Engineering, PLA University of Science and Technology
关键词:
信息隐藏数字水印Unicode编码
Keywords:
information hiding digital watermark Unicode encoding
分类号:
TP309
文献标志码:
A
摘要:
信息隐藏技术在知识产权保护和隐蔽通信等方面发挥着重要的作用。而目前存在的基于文本格式的信息隐藏技术在应用方面存在一定的局限性。将字符转换成Unicode编码的二进制形式,通过对载体字符与隐藏字符的二进制编码的运算提出了一种文本零水印的信息隐藏方法。该方法不限文本格式,解密时的标记文本与原文件分开。与同类隐藏方法相比具有较大的隐藏容量,算法的安全性、隐蔽性与鲁棒性较好。该方法将具有很广泛的应用前景
Abstract:
Information hiding technology has a wide range of application and research prospects in covert communication, intellectual property protection and so on. But there are still some limitations in existing information hiding methods. Convert character into Unicode, and then transform Unicode to binary form. It presents a zero-watermark method of information hiding of text through the operation between the binary codes of vector characters and hidden characters. This algorithm has nothing to do with the text format, and compared with some other hidden algorithm, it has much more capacity, better invisibility and better robustness. This method will have broad application prospect

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备注/Memo

备注/Memo:
国家115科研基金(P2008042EHP2)黄国超(1983-),男,硕士研究生,主要研究方向为信息安全科学与技术;王衍波,教授,主要研究方向为信息安全与处理、密码算法及其应用、信息隐藏与隐写分析
更新日期/Last Update: 1900-01-01