计算机工程 ›› 2008, Vol. 34 ›› Issue (24): 131-133.doi: 10.3969/j.issn.1000-3428.2008.24.045

• 安全技术 • 上一篇    下一篇

一种层次化移动IP接入认证机制

伍华凤,戴新发,陈 鹏   

  1. (武汉数字工程研究所,武汉 430074)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2008-12-20 发布日期:2008-12-20

Access Authentication Mechanism for Hierarchical Mobile IP

WU Hua-feng, DAI Xin-fa, CHEN Peng   

  1. (Wuhan Digital Engineering Institute, Wuhan 430074)
  • Received:1900-01-01 Revised:1900-01-01 Online:2008-12-20 Published:2008-12-20

摘要: 提出一种基于MIP-RR协议的层次化接入认证机制。通过建立MIP-RR协议的认证框架,采用身份签名和数字信封技术实现每个相邻移动支持节点之间的双向认证,确保注册消息的完整性和机密性。相比基本移动IP协议的接入认证方法,该方法的加密强度和安全性更高,可以更有效地抵御常见的安全攻击。

关键词: 移动IP, 双向认证, 接入认证, 身份签名

Abstract: This paper proposes a hierarchical access authentication mechanism based on MIP-RR. It establishes authentication frame for MIP-RR protocol, and implements mutual authentication between neighboring mobile sustain nodes by using identity signature and digital envelope, which protects the integrality and confidentiality for registration message. Compared with access authentication mechanism based on base mobile IP protocol, security and encryption for the mechanism are enhanced, which can resist common security attacks effectively.

Key words: mobile IP, mutual authentication, access authentication, identity signature

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