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个人信息Personal Information
教授
博士生导师
硕士生导师
主要任职：Director of Academic Committee at Kaifa District
其他任职：开发区校区学术分委员会主任（Director of Academic Committee at Kaifa Campus）
性别：男
毕业院校：多伦多大学
学位：博士
所在单位：软件学院、国际信息与软件学院
学科：软件工程. 运筹学与控制论
办公地点：开发区（Kaifa District Campus）
联系方式：mingchul@dlut.edu.cn
电子邮箱：mingchul@dlut.edu.cn
A new modified bridge certification authority PKI trust model
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论文类型：会议论文
发表时间：2006-08-03
收录刊物：EI、CPCI-S、Scopus
页面范围：23-+
关键字：PKI; trust model; bridge certificate authority
摘要：Current trust structures suffer from a scaling problem, and some may have security problems. Even given the topological simplification of bridge Certification Authorities, as cross certificate meshes grow in size and complexity, the number of possible routes between domains increases very quickly, and the time required for path building can increase beyond a tolerable delay for real-time operation. This paper proposes a new modified bridge CA (BCA). In certification path process, the new BCA is trivial complexity than original one, but more efficient than unstructured mesh trust model. And it also owns some other features. Such as more security, less expensive cost based on existing PKI trust model and some etc. For improving the performance of certification path process of the new model, we suggest an independent mechanism to automatically discovery and verb these certificate paths among these domains.