摘要
首先抽象出一个多信任域模型,然后利用公钥加密和消息认证码技术,提出了一种通用的多信任域认证协议,并对该协议的安全性进行了详细分析。
The problems of existing authentication frameworks are analyzed, and a universal authentication protocol is proposed for the multi-domain. Moreover, entity authentication for cross-domain is supported in the protocol. Especially, by using the modular approach under the Canetti-Krawczyk model, the security of entity authentication is analyzed. It is shown that the proposed protocol is secure and could achieve the security requirements, and the protocol is a secure and fast authentication with high expansibility. This protocol can be applied to the authentication between the networks which use the difference authentication frameworks.
出处
《武汉大学学报(信息科学版)》
EI
CSCD
北大核心
2008年第10期1051-1054,共4页
Geomatics and Information Science of Wuhan University
基金
国家自然科学基金资助项目(60772136)
国家863计划资助项目(2007AA01Z435)
国家教育部高等学校学科创新引智计划资助项目(B08038)