期刊
IEEE ACCESS
卷 9, 期 -, 页码 121522-121531出版社
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/ACCESS.2021.3109264
关键词
Vehicular ad hoc networks; Privacy; Security; Vehicles; Vehicle-to-infrastructure; Safety; Roads; VANET; cyber-attack; bilinear pair; elliptic curve cryptography; identity-based cryptography
资金
- Universiti Sains Malaysia (USM) from external grant by UMobile Sdn Bhd [304/PNAV/650958/U154]
VANET broadcasts messages about road and environmental conditions, but introduces security and privacy issues. Identity-based schemes are proposed to mitigate these problems.
Vehicular Ad hoc Networks (VANET) broadcast messages regarding road and environmental conditions. Due to its design, VANET inadvertently introduced security and privacy issues. Many researchers have suggested various approaches to address these shortcomings as the deployment of VANET becomes more widespread. Nevertheless, these solutions could not address all the security and privacy shortcomings in VANET. Furthermore, the proposed approaches incur high costs in terms of computation due to the complexity involved in doing so sequentially. One of the significant approaches used in VANET security and privacy mitigation is identity-based schemes. This paper provides a comprehensive survey on VANETs and the entities involved, attack models, and an analysis of the security and privacy requirements for identity-based security and privacy schemes for VANETs.
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