design and analysis on direct anonymous attestation for security chip

ISCAS OpenIR

	design and analysis on direct anonymous attestation for security chip
	Qin Yu; Wu Qiuxin; Chu Xiaobo
	2011
会议名称	2011 International Symposium on Intelligence Information Processing and Trusted Computing, IPTC 2011
会议录名称	Proceedings - 2011 International Symposium on Intelligence Information Processing and Trusted Computing, IPTC 2011
页码	13-18
会议日期	October 22
会议地点	Wuhan, Hubei, China
收录类别	EI
ISBN	9780769544984
部门归属	(1) State Key Laboratory of Information Security Institute of Software Chinese Academy of Science Beijing 100080 China; (2) National Engineering Research Center of Information Security Beijing 100080 China; (3) School of Science Beijing Information Science Technology University Beijing 100085 China
摘要	Direct Anonymous Attestation (DAA) is an anonymous protocol designed for TPM/TCM or other embedding devices. Recently, DAA schemes based on the pairing continues to advance rapidly, but it has a certain problems to put the scheme into application. This paper focuses on the practicability and feasibility for the design of the pairing DAA protocol and system. Our first contribution in this paper is presenting a pairing less DAA scheme for TCM, only 2 pairings required in the whole protocol, Furthermore no pairing computation required inside TCM. The second contribution is to design and implement a test platform prototype for analyzing and evaluating the pairing DAA scheme. We analyze the influence factors like elliptic curve selection, preprocessing and so on. The experiment results show that the trade-off between the security strength and the performance must be taken into the comprehensive consideration for pairing DAA design. © 2011 IEEE.; Direct Anonymous Attestation (DAA) is an anonymous protocol designed for TPM/TCM or other embedding devices. Recently, DAA schemes based on the pairing continues to advance rapidly, but it has a certain problems to put the scheme into application. This paper focuses on the practicability and feasibility for the design of the pairing DAA protocol and system. Our first contribution in this paper is presenting a pairing less DAA scheme for TCM, only 2 pairings required in the whole protocol, Furthermore no pairing computation required inside TCM. The second contribution is to design and implement a test platform prototype for analyzing and evaluating the pairing DAA scheme. We analyze the influence factors like elliptic curve selection, preprocessing and so on. The experiment results show that the trade-off between the security strength and the performance must be taken into the comprehensive consideration for pairing DAA design. © 2011 IEEE.
关键词	Cryptography Data Processing
主办者	Wuhan University; NSFC
语种	英语
内容类型	会议论文
URI标识	http://ir.iscas.ac.cn/handle/311060/16260
专题	中国科学院软件研究所
推荐引用方式 GB/T 7714	Qin Yu,Wu Qiuxin,Chu Xiaobo. design and analysis on direct anonymous attestation for security chip[C],2011:13-18.