期刊文献+
任意字段
题名或关键词
题名
关键词
文摘
作者
第一作者
机构
刊名
分类号
参考文献
作者简介
基金资助
栏目信息

一种基于信任委托值的SPKI/SDSI模型

Trust Delegation Value-Based SPKI/SDSI Model
原文传递
导出
摘要 SPKI/SDSI是目前最流行的分布式网络访问控制技术,文中针对实际应用中SPKI/SDSI的不足,提出了一种基于信任委托值的SPKI/SDSI的分布式安全访问控制模型-TDVB-SPKI/SDSI(Trust Delegation ValueBased SPKI/SDSI)。该模型实现了对访问控制委托深度的细粒度控制,并且证书链查找效率高,实现简单、灵活。 Nowadays, SPKI/SDSI is the most popular distributed network access control technology. In this paper, a concept of trust delegation value is given, and then a distributed access control model, that is, trust delegation value-based SPKI/SDSI model, is proposed. This model could improve the control degree of access depth and flexibly reduce the length of trust chain searching. Finally this paper￡？with a typical example, presents the usage of TDVB-SPKI/SDSI model.
作者 颜小敏 陆松年
机构地区 上海交通大学网络信息安全管理与服务教育部工程研究中心
出处 《信息安全与通信保密》 2010年第1期102-103,106,共3页 Information Security and Communications Privacy
关键词 TDVB-SPKI/SDSI 信任委托值 安全访问控制 SPKI/SDSI trust delegation value security access control
分类号 TP393.08 [自动化与计算机技术—计算机应用技术]
  • 相关文献

参考文献5

二级参考文献24

  • 1[1]Sandhu R.Future Directions in rolebased access control models[A].In:Gorodetski V 1.Proc of the Mathematical Methods,Models.and Architectures for Network Security Systems[C].Lecture Notes in Computer Science 2052.Berlin:Springer,2001:22-26.
  • 2[2]Barka E,Sandhu R.Frame work for Role-Based Delegation Models[A].Proc of 16th Annual Computer Security Application Conference.IEEEComputer Society[C].Washington,DC,USA.[s.n.],2000.168-176.
  • 3[3]Barka E,Sandhu R.Framework for role-based delegation models[C].The 16th Annual Computer security Applications Conf,New Orleans,Louisiana,2000.
  • 4[4]Barka E,Sandhu R.A rote-based delegation model and some extensions[C].The 16th Annual Computer Security Application Conf,Sheraton New Orleans,2000.
  • 5[1]Foster I,Kesselman C.The Grid:Blueprint for a New Computing Infrastructure (2nd Edition)[M].Morgan Kaufmann,2004:2～48.
  • 6[2]David CHADWICK.The X.509 Privilege Management Infrastructure[C].Proceedings of the NATO Advanced Networking Workshop on Advanced Security Technologies in Networking,Bled,Slovenia,June 2003:15～25.
  • 7[3]DAVID F,FERRAIOLO,RAVI SANDHU,SERBAN GAVRILA,et al.Proposed NIST Standard for Role-Based Access Control[J].ACM Transactions on Information and System Security,2001,(4)3:224～274.
  • 8[4]Zhang X W,Oh S,Sandhu R S.PBDM:A flexible delegation model in RBAC[C].In:Proceedings of the 8th ACM Symposium on Access Control Models and Technologies,NewYork,2003:149～157.
  • 9Clarke D. , Elien J. E. , Ellison C. et al. Certificate chain discovery in SPKI/SDSI. Journal of Computer Security, 2001, 9(4):285-322
  • 10Li N. , Winsborough W. H. , Mitchell J. C.. Distributed credential chain discovery in trust management. Journal of Computer Security, 2003, 11(1): 35-86

共引文献30

信息安全与通信保密
2010年 第1期

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部