| 基于RBAC的灵活集团委托模型 |
| |
| 引用本文： | 孙伟,汪磊,鲁骏.基于RBAC的灵活集团委托模型[J].数字社区&智能家居,2011(20). |
| |
| 作者姓名： | 孙伟 汪磊 鲁骏 |
| |
| 作者单位： | 信阳师范学院计算机与信息技术学院;信阳供电公司; |
| |
| 基金项目： | 信阳师范学院青年科研基金资助项目(20100065) |
| |
| 摘 要： | 针对现有基于RBAC的委托模型不支持集团用户委托形式,提出一种基于角色的灵活集团委托模型,给出了委托关系、委托授权、委托撤销的形式化描述及委托实施过程。该模型提供了一种灵活的委托机制,实现了在分布式协同工作环境下从单个用户到集团用户的统一委托。
|
| 关 键 词： | 基于角色的访问控制 集团委托 委托授权 委托撤销 |
Flexible Group Delegation Model Based on RBAC |
| |
| SUN Wei,WANG Lei,LU Jun.Flexible Group Delegation Model Based on RBAC[J].Digital Community & Smart Home,2011(20). |
| |
| Authors: | SUN Wei WANG Lei LU Jun |
| |
| Affiliation: | SUN Wei1,WANG Lei2,LU Jun1(1.School of Computer & Informatiion Technology,Xinyang Normal University,Xinyang 464000,China,2.Xinyang Power Supply Company,China) |
| |
| Abstract: | Aiming at the problem that the existing delegation models based on RBAC did not support group delegatiom,this paper proposed a role-based flexible group delegation model.Delegation relation,delegation authorization,revocation and the process of delegation were presented.The model presents a flexible mechanism of delegation,and accomplishs the unified delegation from some user to group users in the distributed collaboration of work. |
| |
| Keywords: | role-based access control group delegation delegation authorization delegation revocation |
| 本文献已被 CNKI 等数据库收录！ |
|
