计算机应用 ›› 2005, Vol. 25 ›› Issue (02): 377-380.DOI: 10.3724/SP.J.1087.2005.0377

• 信息安全 • 上一篇    下一篇

移动因特网中安全组播通信的密钥管理研究

王国军,廖麟,马好   

  1. 中南大学信息科学与工程学院
  • 发布日期:2005-02-01 出版日期:2005-02-01
  • 基金资助:

    国家自然科学基金资助项目(90104028);;中国博士后科学基金资助项目(2003033472)

Survey on key management for secure multicast communications in mobile Internet

WANG Guo-jun,LIAO Lin,MA Hao   

  1. School of Information Science and Engineering, Central South University
  • Online:2005-02-01 Published:2005-02-01

摘要:

比较了各种确保安全组播通信的密钥管理算法和方案,针对移动环境下移动频繁、可靠性差的特点,讨论了在RingNet结构下移动因特网的组播密钥管理问题。

关键词: IP组播, 密钥管理, 移动因特网, RingNet结构

Abstract:

A survey of many kinds of schemes was present about secure multicast key management. In the meanwhile, in view of mobile environment, frequent handoff and poor reliability are the key properties and differences. Thus the secure multicast key management strategy in mobile Internet was discussed deeply in the survey.

Key words: IP multicast, key management, mobile Internet, RingNet hierarchy

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