标题:Distributed Aggregate Privacy-Preserving Authentication in VANETs
作者:Zhang, Lei; Wu, Qianhong; Domingo-Ferrer, Josep; Qin, Bo; Hu, Chuanyan
作者机构:[Zhang, Lei; Hu, Chuanyan] East China Normal Univ, Shanghai Key Lab Trustworthy Comp, Shanghai 200062, Peoples R China.; [Zhang, Lei; Hu, Chuanyan] 更多
通讯作者地址:[Zhang, L]East China Normal Univ, Shanghai Key Lab Trustworthy Comp, Shanghai 200062, Peoples R China;[Zhang, L]Xidian Univ, State Key Lab Integrated 更多
来源:IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS
出版年:2017
卷:18
期:3
页码:516-526
DOI:10.1109/TITS.2016.2579162
关键词:Data compression; privacy; protocol design; security; vehicular ad hoc; networks (VANETs)
摘要:Existing secure and privacy-preserving vehicular communication protocols in vehicular ad hoc networks face the challenges of being fast and not depending on ideal tamper-proof devices (TPDs) embedded in vehicles. To address these challenges, we propose a vehicular authentication protocol referred to as distributedaggregate privacy-preserving authentication. The proposed protocol is based on our new multiple trusted authority one-time identity-based aggregate signature technique. With this technique a vehicle can verify many messages simultaneously and their signatures can be compressed into a single one that greatly reduces the storage space needed by a vehicle or a data collector (e.g., the traffic management authority). Instead of ideal TPDs, our protocol only requires realistic TPDs and hence is more practical.
收录类别:EI;SCOPUS;SCIE
WOS核心被引频次:16
Scopus被引频次:19
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84978312778&doi=10.1109%2fTITS.2016.2579162&partnerID=40&md5=bd7fc0031561d206246305e398753b19
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