DPB-MA: Low-Latency Message Authentication Scheme Based on Distributed Verification and Priority in Vehicular Ad Hoc Network
Vehicular ad hoc networks (VANETs) serve as crucial means to ensure safe transportation systems and enhance driving convenience. Ensuring authentication between vehicles and units is the most essential line of defense for VANETs systems. Various schemes of message authentication are put forward to realize safe communication in VANETs. However, these schemes mainly pay attention to privacy and security issues, and are not fit for high-density traffic environments where many messages should be verified by a roadside unit (RSU). At present, achieving the low-latency authentication under the security and privacy of messages remains a critical requirement and challenge. For addressing this problem, this study puts forward a novel low-latency message authentication scheme based on the distributed authentication and message priority (DPB-MA), which can minimize message verification latency through cooperation between the RSU and cooperative vehicles (CVs). In addition, a message priority strategy has been designed to ensure that urgent messages are preferentially verified. According to the security proof with tight reduction, the DPB-MA is existentially unforgeable against adaptive chosen message attack (EU-CMA) in the random oracle model (ROM). Furthermore, the authors' DPB-MA achieves full message aggregation, which also greatly optimizes the communication overhead and authentication efficiency. Performance analysis indicates that the authors' scheme works well in high-density traffic scenarios and is more suitable for securing emergency messages with ultra-low latency requirements.
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/issn/00189545
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Supplemental Notes:
- Copyright © 2023, IEEE.
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Authors:
- Xu, Jiangwei
- Wang, Liangliang
- Wen, Mi
- Long, Yu
- Chen, Kefei
- Publication Date: 2023-4
Language
- English
Media Info
- Media Type: Web
- Features: References;
- Pagination: pp 5152-5166
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Serial:
- IEEE Transactions on Vehicular Technology
- Volume: 72
- Issue Number: 4
- Publisher: Institute of Electrical and Electronics Engineers (IEEE)
- ISSN: 0018-9545
- Serial URL: http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=25
Subject/Index Terms
- TRT Terms: Computer security; Messages (Communications); Vehicular ad hoc networks; Wireless communication systems
- Subject Areas: Data and Information Technology; Highways; Vehicles and Equipment;
Filing Info
- Accession Number: 01881012
- Record Type: Publication
- Files: TRIS
- Created Date: Apr 25 2023 9:42AM