军事网格中资源发现认证模型研究  

Research on authentication model of resource discovery in military grid

作　　者：卢明龙[1] 徐开勇[1] 

机构地区：[1]信息工程大学电子技术学院,郑州450004

出　　处：《计算机工程与应用》2011年第18期103-105,156,共4页Computer Engineering and Applications

摘　　要：通过分析军事网格中资源发现对安全认证的需求和网格中已有的认证模型,提出一种基于身份的资源发现认证模型。该模型以基于身份的公钥密码体制ID-PKC为基础,能够一次完成一个资源请求者和多个资源提供者之间的安全认证,同时完成临时会话密钥的共享。对比分析表明该模型能够提高多信任域环境中多个实体之间双向认证的效率,更符合军事网格环境中资源发现的实际需要。Through analyzing the requirements of the security authentication of resource discovery in military grid and the typical authentication model in grid,an identity-based authentication model of resource discovery is proposed.The model is based on the Identity-Based Public Key Cryptosystem（ID-PKC）,can achieve security authentication between one resource requestor and one or more resource providers in once communication,and achieve temporary conversation keys share.Through contrast analyzing,the model can improve the efficiency of multi-entities mutual authentication in multi-domain grids,so the model is more suitable for resource discovery in the military grid.

关 键 词：军事网格 基于身份的公钥密码体制(ID-PKC) 签密 认证 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]