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TCP协议中隐蔽通道的研究 被引量:4

Research on covert channel technologies in TCP protocol
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摘要 信息安全是目前最活跃的一个研究方向,在开放的网络环境中如何保证信息的安全成为人们关注的焦点。而信息安全的一个重要分支:隐写术的研究正越来越受到重视。论文给出了隐写术的主要框架、详细分析了TCP协议的包头;然后给出在TCP协议中实现隐蔽通道的方法,最后,分析了此项研究的广阔前景。 Information security is the best active research branch today. How to ensure the information security has become people's focus in opening network environment. People have paid more attention on one branch of the information security- steganography. The main framework is introduced and the TCP packet header is analysed in details, then the method of realization covert channel in TCP protocol is given. At the end, the broad perspectives of the research is analysed.
出处 《计算机工程与设计》 CSCD 北大核心 2006年第17期3140-3141,共2页 Computer Engineering and Design
基金 河北省科技厅基金项目(05213579)。
关键词 信息隐藏 隐写术 隐蔽通道 TCP协议 information security information hiding steganography covert channel TCP protocol
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参考文献8

  • 1TCP 协议 RFC 文档[EB/OL].http://www.embed.com.cn/protocol/rfc/rfc793.txt.
  • 2Kamran Ahsan.Covert channel analysis and data hiding in TCP/IP[D].2002.4-10.
  • 3Mehmet kivang mihcak.Information hiding codes and their applications to images and audio[C].University of Illinois at Urbrana-Champaign,1999.101-108.
  • 4Po-Chyi Su.Information hiding in digital images:Watermarking and steganography[D].Faculty of the Graduate school University of southern California,2003.33-36.
  • 5Faisal Alturki.Theory and applications of data hiding in still images[C].Georgia Institute of Technology,2001.89-91.
  • 6Ching-Yung Lin.Watermarking and digital signature techniques for multimedia authentication and copyright protection[C].Graduate School of Arts and Sciences,Columbia University,2001.78-83.
  • 7Hector Rosario.Steganography:Historical development and applications at the undergraduate level[C].Executive Committee of the Graduate school o fArts and Sciences,Columbia University,2003.40-45.
  • 8Ravi bellapu.Steganographic techniques for no reference digital video quality analysis[C].Faculty of the College of Graduates Studies Lamar University,2003.56-63.

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