privacy preserving of trust management credentials based on trusted computing

ISCAS OpenIR > 信息安全国家重点实验室

	privacy preserving of trust management credentials based on trusted computing
	Wu Bin; Feng Dengguo; Duan Meijiao
	2010
会议名称	6th International Conference on Information Security Practice and Experience, ISPEC 2010
会议录名称	Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
页码	251-263
会议日期	43963
会议地点	Seoul, Korea, Republic of
收录类别	EI
出版地	Germany
ISSN	3029743
ISBN	3642128262
部门归属	(1) State Key Laboratory of Information Security, Graduate University, Chinese Academy of Sciences, 100039 Beijing, China; (2) State Key Laboratory of Information Security, Institute of Software, Chinese Academy of Science, 100190 Beijing, China; (3) National Engineering and Research Centre of Information Security, 100190 Beijing, China
摘要	Privacy disclosure of forward direction credentials and backward direction credentials is an important security defect in existing trust management systems. In this paper, a novel distributed privacy preserving scheme for trust management credentials is proposed to solve this problem. Based on the trusted computing technology, the scheme provides the sealed protection for the credentials with privacy sensitive information and guarantees all the Deduced Composite Credential Constructing Units running in participant platforms untampered. In the process of collecting credentials, the deduced composite of multiple credentials replaces the single credential as the irreducible constituent to prevent the uncontrolled disclosure of privacy attributes. By modifying the traditional privacy preserving pattern, our scheme avoids the inadvertent disclosure of credential privacy attributes and provides a reliable solution for many privacy sensitive fields such as medical, business, and so on. © Springer-Verlag Berlin Heidelberg 2010.
关键词	Security Systems
主办者	Korea Communications Commission (KCC)
内容类型	会议论文
URI标识	http://ir.iscas.ac.cn/handle/311060/8858
专题	信息安全国家重点实验室
推荐引用方式 GB/T 7714	Wu Bin,Feng Dengguo,Duan Meijiao. privacy preserving of trust management credentials based on trusted computing[C]. Germany,2010:251-263.

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