作　　者： ; ; ; ;

机构地区： 河海大学计算机及信息工程学院

出　　处： 《计算机工程与设计》 2006年第10期1789-1790,1830,共3页

摘　　要： 阐述了网格的现状和网格的基本概念,在公钥的网格安全基础协定(GSI)和一站式认证的基础上,设计了一种新的网格用户身份认证协议。该协议简单易行且计算量小,能获得较高的效率。从理论上分析该协议是安全的。协议中对身份证书设置了时间有效期,使其更能很好地满足实际应用的需求,具有广泛的应用前景。 Current status and basic conceptions of grid were described, A new protocol of grid user authentication was designed based on GSI and single sign-on. This protocol is simple and has low computation, so it could obtain higher efficiency. Theory analysis shows that the protocol is secure. Especially period of validity was set on the authentication, which might better meet the needs of practical application and could be widely used in future.

关 键 词： 网格计算 身份认证 网格安全 一站式认证

领　　域： [自动化与计算机技术] [自动化与计算机技术]