期刊
IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS
卷 18, 期 3, 页码 516-526出版社
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/TITS.2016.2579162
关键词
Data compression; privacy; protocol design; security; vehicular ad hoc networks (VANETs)
资金
- Natural Science Foundation of China [61572198, 61321064, 61370190, 61173154, 61472429, 61532021]
- Priority Academic Program Development of Jiangsu Higher Education Institutions
- Jiangsu Collaborative Innovation Center on Atmospheric Environment and Equipment Technology
- European Commission [H2020-644024, H2020-700540]
- Government of Catalonia through the ICREA Academia Prize [2014 SGR 537]
- Spanish Government [TIN2014-57364-C2-1-R, TIN2015-70054-REDC]
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.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据