基于属性的远程证明模型

	基于属性的远程证明模型
	于爱民 ; 冯登国 ; 汪丹
刊名	通信学报
	2010
卷号	31 期号:8 页码:40551
关键词	基于属性的远程证明信任图可信策略可判定性property based remote attestation trust graph trusted policy decidability
ISSN号	1000-436X
其他题名	property-based remote attestation model
中文摘要	针对目前TCG组织定义的远程证明信任链模型在描述基于属性的远程证明时存在的不足,通过对基于属性远程证明过程中的证明请求、可信策略以及可信性评估过程进行抽象,提出了一个新的基于属性的远程证明模型。该模型将传统远程证明中信任链模型扩展为信任图,使得模型能够表达更为灵活的可信策略。还对可信策略的属性可信性判定问题以及可信评估过程终止性问题进行了讨论,给出了相关定理及证明,为可信策略的定义与检查提供了理论基础。基于该模型给出了实现可信网络接入时的可信策略定义,用实例验证了该模型在描述能力方面的增强。
学科主题	Computer Science
语种	中文
公开日期	2011-05-23
附注	Since TCG-defined trust-chain model is not sufficient for describing property-based remote attestation(PBRA), a new property-based remote attestation model was proposed through analyzing the elements of PBRA which include attestation request, trusted policy and trust evaluation process. In the new model the traditional trust-chain based trusted policy was extended into trust-graph based trusted policy,as made it more expressive and flexible. Moreover the decidability for the trustworthiness of a property under specific trusted policy was analyzed and related theories were given out. Using this model a concrete trusted policy in the trusted network connection(TNC)system was described
内容类型	期刊论文
源URL	[http://124.16.136.157/handle/311060/9960]
专题	软件研究所_信息安全国家重点实验室_期刊论文
推荐引用方式 GB/T 7714	于爱民,冯登国,汪丹. 基于属性的远程证明模型[J]. 通信学报,2010,31(8):40551.
APA	于爱民,冯登国,&汪丹.(2010).基于属性的远程证明模型.通信学报,31(8),40551.
MLA	于爱民,et al."基于属性的远程证明模型".通信学报 31.8(2010):40551.