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工程科学与技术:2008,40(5):130-134
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匿名鉴别的移动IP注册协议
(西安电子科技大学 综合业务网理论及关键技术国家重点实验室,陕西 西安 710071)
Mobile IP Registration Protocol with User Anonymous Authentication
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投稿时间:2007-05-28    
中文摘要: 为了解决移动IP注册过程中的用户匿名鉴别问题,提出了一个匿名鉴别的移动IP注册协议。移动用户采用Diffie Hellman 密钥交换机制产生与家乡代理共享的动态会话密钥,并用它加密移动用户的真实身份,来构造注册请求消息中的临时身份标识符;家乡代理接收到临时身份标识符并进行解密得到移动用户的真实身份。由于每次注册请求消息中的临时身份标识符都不相同,从而实现了用户身份的匿名性和位置移动的不可跟踪性。该协议由公钥密码体制和共享密钥密码体制相结合来实现移动实体的鉴别。理论分析结果表明,该协议不仅实现了移动实体的鉴别,而且具有很强的匿名性;与彭华熹、冯登国提出的匿名无线认证协议比较,该协议减少了在移动用户端的运算负荷和时间。
中文关键词: 移动IP  匿名鉴别  注册
Abstract:In order to solve the user anonymous authentication problem in mobile IP registration, a mobile IP registration protocol with user anonymous authentication was proposed. Using the Diffie Hellman key exchange scheme, the mobile node (MN) generates the dynamic session key shared with the home agent (HA). MN encrypts the MN’s real identity with the session key to construct its temporary identity (TID) in the registration request message; HA decrypts the received TID to get the MN’s real identity. The user anonymity and location moving untractability are achieved due to the dynamic TID. The asymmetric and symmetric cryptography are employed for mobile entity authentications. Theoretical analysis demonstrated that the proposed protocol accomplishes both strong anonymity and mutual authentication among three mobile IP entities. Compared with the anonymous wireless authentication protocol proposed by Peng et al., the proposed protocol reduces the computation load at the MN.
文章编号:20080524     中图分类号:    文献标志码:
基金项目:国家自然科学基金资助项目(90304008);高校博士点专项科研基金资助项目(2004071001)
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引用文本:
党岚君,寇卫东,赵斌.匿名鉴别的移动IP注册协议[J].工程科学与技术,2008,40(5):130-134.
.Mobile IP Registration Protocol with User Anonymous Authentication[J].Advanced Engineering Sciences,2008,40(5):130-134.