shorter verifier-local revocation group signature with backward unlinkability

ISCAS OpenIR > 2010软件所会议论文

	shorter verifier-local revocation group signature with backward unlinkability
	Wei Lingbo; Liu Jianwei
	2010
会议名称	4th International Conference on Pairing-Based Cryptography, Pairing 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	136-146
会议日期	40878
会议地点	Kaga, Japan
收录类别	ei
出版地	Germany
ISSN	3029743
ISBN	364217454X
部门归属	(1) School of Electronics and Information Engineering, Beihang University, China; (2) State Key Laboratory of Information Security, Institute of Software, Chinese Academy of Sciences, China
摘要	Used as the privacy-preserving attestation by Trusted Computing effort (TCG) or the privacy-preserving authentication protocol in vehicular ad hoc networks (VANETs), group signature becomes more important than ever. Membership revocation is a delicate issue in group signatures. Verifier-local revocation (VLR) is a reasonable resolution, especially for mobile environments. Back unlinkability (BU) is a currently introduced security property providing further privacy. Based on the Decision Linear (DLIN) assumption and the q-Strong Diffie-Hellman (q-SDH) assumption, a new BU-VLR group signature scheme is proposed, which has the shortest signature size and smallest computation overhead among the previous BU-VLR group signature schemes. © 2010 Springer-Verlag Berlin Heidelberg.
关键词	Authentication Cryptography Electronic Document Identification Systems Network Protocols Network Security Real Time Systems
主办者	Natl. Inst. Inf. Commun. Technol. (NICT); Microsoft Research; Voltage Security; Hitachi, Ltd.; NTT Data
语种	英语
内容类型	会议论文
URI标识	http://ir.iscas.ac.cn/handle/311060/8902
专题	2010软件所会议论文
推荐引用方式 GB/T 7714	Wei Lingbo,Liu Jianwei. shorter verifier-local revocation group signature with backward unlinkability[C]. Germany,2010:136-146.

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