| 基于属性证书的RBAC在分布环境下的应用 |
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| 引用本文： | 畅斌,张银福,虞万荣,马爱国.基于属性证书的RBAC在分布环境下的应用[J].华中科技大学学报(自然科学版),2003(Z1). |
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| 作者姓名： | 畅斌 张银福 虞万荣 马爱国 |
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| 作者单位： | 国防科技大学计算机学院 |
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| 摘 要： | 分析了分布式系统的特点和传统访问控制方法的不足 ,简述了基于角色访问控制和属性证书的概念 .为了满足分布环境下的应用需求 ,设计了一种新型属性证书 ,然后提出将此属性证书和基于角色访问控制结合起来的思想 .最后给出了一种设计方案并讨论了实现中应该注意的几个问题
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| 关 键 词： | 角色 权限 属性证书 访问控制 |
Application of attribute certificate based RBAC in distributed system |
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| Chang Bin Zhang Yinfu Yu Wanrong Ma Aiguo Postgraduate, College of Computer,National University of Defense Technology,Changsha ,China..Application of attribute certificate based RBAC in distributed system[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,2003(Z1). |
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| Authors: | Chang Bin Zhang Yinfu Yu Wanrong Ma Aiguo Postgraduate College of Computer National University of Defense Technology Changsha China |
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| Institution: | Chang Bin Zhang Yinfu Yu Wanrong Ma Aiguo Postgraduate, College of Computer,National University of Defense Technology,Changsha 410073,China. |
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| Abstract: | This paper analyses the characteristics of distributed system and the disadvantages of some traditional access control methods, introduces the concepts of role based access control and the attribute certificate briefly. To meet the application needs of distributed systems, this paper designs a new kind of attribute certificate, and then proposes the idea of combining the attribute certificate and role based access control. At last, a design scheme is given and some problems of implementation are discussed. |
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| Keywords: | role privilege attribute certificate access control |
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