ATPL- a trust management policy language based on TEAMA

CORC > 北京大学 > 信息科学技术学院

	ATPL- a trust management policy language based on TEAMA
	Jing, Qi ; Cheng, Li ; Liao, Shubin ; Li, Suke
刊名	journal of theoretical and applied information technology
	2012
英文摘要	Ad Hoc network is a multi-hop wireless network, consist of the self-organizing wireless mobile nodes and without fixed infrastructure, but its openness brings 'stranger access' problem. Trust management strategy based on trust evaluation can solve such problems. By entrusting trust certificate with trust value, access control policy can be passed to 'strangers', and make them able to access the nodes in Ad Hoc network. In order to achieve the trust management based on trust evaluation, this paper proposes policy language for trust management in Ad hoc network. ATPL is defined based on constraint Datalog, realizes the three trust delegation chain of TEAMA by entrusting authorization rules, and completes the calculation of certificate execution and delegation trust value at the same time. This paper defines the syntax of ATPL, discusses the safety of ATPL rules, and proposes the basic safety convention of ATPL and safety statute. By the discussion of ATPL explanatory semantics, this paper solves the legacy security issue, and proves that ATPL rule is safe under various security constraints defined herein. ? 2005 - 2012 JATIT & LLS. All rights reserved.; EI; 0; 1; 314-321; 46
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/325781]
专题	信息科学技术学院软件与微电子学院
推荐引用方式 GB/T 7714	Jing, Qi,Cheng, Li,Liao, Shubin,et al. ATPL- a trust management policy language based on TEAMA[J]. journal of theoretical and applied information technology,2012.
APA	Jing, Qi,Cheng, Li,Liao, Shubin,&Li, Suke.(2012).ATPL- a trust management policy language based on TEAMA.journal of theoretical and applied information technology.
MLA	Jing, Qi,et al."ATPL- a trust management policy language based on TEAMA".journal of theoretical and applied information technology (2012).