| 音频信息隐藏技术在网络通信中的应用研究 |
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| 引用本文： | 王俊杰,张晓明.音频信息隐藏技术在网络通信中的应用研究[J].北京石油化工学院学报,2005,13(4):54-60. |
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| 作者姓名： | 王俊杰 张晓明 |
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| 作者单位： | 北京化工大学信息科学与技术学院,北京,100029;北京石油化工学院自动化系,北京,102617 |
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| 摘 要： | 信息隐藏技术是保障网络通信系统安全的重要部分,它着眼于被隐藏信息本身的不可探测性,利用该技术可在音频文件中嵌入秘密信息以达到隐蔽通信的目的.首先介绍了基于信息隐藏技术的隐蔽通信的基本模型,分析了计算机网络中信息隐藏的特点;对网络保密通信中的信息隐藏技术进行了分类比较,并对信息检测技术进行了研究;最后指出了目前该研究领域的具体应用、存在的问题及今后的发展趋势.
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| 关 键 词： | 音频 信息隐藏 网络通信 信息检测 |
| 收稿时间： | 06 27 2005 12:00AM |
| 修稿时间： | 2005年6月27日 |
Research on Audio Information Hiding Technology in Network Communication |
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| Wang Junjie,Zhang Xiaoming.Research on Audio Information Hiding Technology in Network Communication[J].Journal of Beijing Institute of Petro-Chemical Technology,2005,13(4):54-60. |
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| Authors: | Wang Junjie Zhang Xiaoming |
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| Affiliation: | 1 Department of Information Science and Technology, Beijing University of Chemical Technology, Beijing 100029; 2 Department of Automation, Beijing Institute of Petro-chemical Technology, Beijing 102617 |
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| Abstract: | As an important part of network communication security,information hiding technology focuses on the undetectability of hidden message.Using this technology,secret information may be embedded into audio files,so as to realize covert communication.At first,the basic model of covert communication based on information hiding is introduced,and the characteristics of information hiding in network environment are analyzed.Then the information hiding technologies in network secret communication are compared with each other,and methods of checking the hidden information are studied.At last,the application,limitation and trend of development in this research area are pointed out. |
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| Keywords: | audio information hiding network communication information checking |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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