Time-bound hierarchical key assignment: an overview
文献类型：期刊论文
| 作者 | Zhu, Wen Tao1; Deng, Robert H.2; Zhou, Jianying3; Rao, Feng3 |
| 刊名 | Ieice transactions on information and systems
 |
| 出版日期 | 2010-05-01 |
| 卷号 | E93d期号:5页码:1044-1052 |
| 关键词 | Information security Access control Time-bound hierarchical cryptographic key management |
| ISSN号 | 0916-8532 |
| DOI | 10.1587/transinf.e93.d.1044 |
| 通讯作者 | Zhu, wen tao(wtzhu@ieee.org) |
| 英文摘要 | The access privileges in distributed systems can be effectively organized as a partial-order hierarchy that consists of distinct security classes, and the access rights are often designated with certain temporal restrictions. the time-bound hierarchical key assignment problem is to assign distinct cryptographic keys to distinct security classes according to their privileges so that users from a higher class can use their class key to derive the keys of lower classes, and these keys are time-variant with respect to sequentially allocated temporal units called time slots. in this paper, we present the involved principle, survey the state of the art, and particularly, look into two representative approaches to time-bound hierarchical key assignment for in-depth case studies. |
| WOS关键词 | ACCESS-CONTROL ; SCHEME ; SECURITY |
| WOS研究方向 | Computer Science |
| WOS类目 | Computer Science, Information Systems ; Computer Science, Software Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000279136500012 |
| 出版者 | IEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2405678 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Zhu, Wen Tao |
| 作者单位 | 1.Chinese Acad Sci, Grad Univ, State Key Lab Informat Secur, Beijing 100864, Peoples R China 2.Singapore Management Univ, Sch Informat Syst, Singapore, Singapore 3.Inst Infocomm Res, Singapore, Singapore |
| 推荐引用方式 GB/T 7714 | Zhu, Wen Tao,Deng, Robert H.,Zhou, Jianying,et al. Time-bound hierarchical key assignment: an overview[J]. Ieice transactions on information and systems,2010,E93d(5):1044-1052. |
| APA | Zhu, Wen Tao,Deng, Robert H.,Zhou, Jianying,&Rao, Feng.(2010).Time-bound hierarchical key assignment: an overview.Ieice transactions on information and systems,E93d(5),1044-1052. |
| MLA | Zhu, Wen Tao,et al."Time-bound hierarchical key assignment: an overview".Ieice transactions on information and systems E93d.5(2010):1044-1052. |
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来源：中国科学院大学
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