ISCAS OpenIR  > 2010软件所会议论文
shorter verifier-local revocation group signature with backward unlinkability
Wei Lingbo; Liu Jianwei
2010
Conference Name4th International Conference on Pairing-Based Cryptography, Pairing 2010
SourceLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Pages136-146
Conference Date40878
Conference PlaceKaga, Japan
Indexed Typeei
Publish PlaceGermany
ISSN3029743
ISBN364217454X
Department(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
English AbstractUsed 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.
KeywordAuthentication Cryptography Electronic Document Identification Systems Network Protocols Network Security Real Time Systems
SponsorshipNatl. Inst. Inf. Commun. Technol. (NICT); Microsoft Research; Voltage Security; Hitachi, Ltd.; NTT Data
Language英语
Content Type会议论文
URIhttp://ir.iscas.ac.cn/handle/311060/8902
Collection2010软件所会议论文
Recommended Citation
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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