| 基于移动代理实现证书状态确认的互操作 |
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| 引用本文： | 张浩军,尹辉,赵玉娟,朱红丽.基于移动代理实现证书状态确认的互操作[J].华中科技大学学报(自然科学版),2003(Z1). |
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| 作者姓名： | 张浩军 尹辉 赵玉娟 朱红丽 |
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| 作者单位： | 郑州工业高等专科学校网络中心 |
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| 摘 要： | 介绍了目前证书管理中状态确认的主流机制CRL ,OCSP ,CRT等 ,从实效性、可用性、可控性等方面分析了各种机制的优缺点 ,提出并分析了证书状态确认机制的互操作的架构 .并给出基于移动代理 (MA)技术实现证书状态确认机制灵活、透明的互操作运行模型 ,描述了异构分布系统、工具集、应用集的三层结构 ,定义了工具层各个模块的功能和作用 ,通过开放技术Java ,CORBA等实现系统的良好灵活性和互操作性 .最后描了述系统应用模型 ,完整刻画了基于移动代理实现证书状态确认机制互操作的实现
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| 关 键 词： | 证书状态确认 移动代理 公钥基础设施 异构分布系统 |
Achieving interoperability of MA-based certificate status validation |
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| Zhang Haojun Yin Hui Zhao Yujuan Zhu Hongli Doctorial Candidate, Network Center,Zhengzhou Polytechnic Institute,Zhengzhou ,China..Achieving interoperability of MA-based certificate status validation[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,2003(Z1). |
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| Authors: | Zhang Haojun Yin Hui Zhao Yujuan Zhu Hongli Doctorial Candidate Network Center Zhengzhou Polytechnic Institute Zhengzhou China |
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| Institution: | Zhang Haojun Yin Hui Zhao Yujuan Zhu Hongli Doctorial Candidate, Network Center,Zhengzhou Polytechnic Institute,Zhengzhou 450007,China. |
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| Abstract: | Certificate status validation-CSV is a crucial process for the certificate application in PKI. This article introduces most popular CSV mechanisms such as CRL, OSCP, CRT and analyzes their advantages and disadvantages with aspects of timeliness, availability, scalability. A framework was given to achieve the interoperability of CSVs. This article presents a running model to achieve flexible and transparent interoperability of CSVs based on the technique of mobile agent (MA). Three-layer structure that consists of heterogeneous distributed system, facilities and applications was stated and the functions of them were given. Open technologies such as Java and CORBA ensure the flexibility and interoperability during system achieving and implement. At last, a system model was given to present the integrated interoperability implement of MA-based CSV. |
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| Keywords: | certificate status validation mobile agent PKI heterogeneous distributed system |
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