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AuthorFang, Y.
AuthorZhao, Yanqi
AuthorYu, Yong
AuthorZhu, Hui
AuthorDu, Xiaojiang
AuthorGuizani, Mohsen
Available date2022-11-06T11:41:03Z
Publication Date2021-04-01
Publication NameTransactions on Emerging Telecommunications Technologies
Identifierhttp://dx.doi.org/10.1002/ett.4239
CitationFang, Y., Zhao, Y., Yu, Y., Zhu, H., Du, X., & Guizani, M. (2021). Blockchain‐based privacy‐preserving valet parking for self‐driving vehicles. Transactions on Emerging Telecommunications Technologies, 32(4), e4239.‏
ISSN21615748
URIhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85102478182&origin=inward
URIhttp://hdl.handle.net/10576/35860
AbstractThe valet parking provides convenience for users and thus is becoming increasingly popular nowadays. However, this valet parking service incurs the risks of location information leakage and vehicle theft. To address these issues, in this paper, we propose a blockchain-based privacy-preserving valet parking protocol (B-park) for self-driving vehicles. The protocol guarantees the privacy of users while providing transparency and auditability of the valet parking service. We define the system model of privacy-preserving valet parking for self-driving vehicles in blockchain setting and formalize its security properties including anonymity, conversion blindness, nonframeability, and traceability. We provide a concrete construction of B-park as well based on a new variant of Pointcheval-Sanders group signature. Then, we demonstrate that our protocol is secure in the random oracle model. Finally, we evaluate the performance of B-park to demonstrate its effectiveness and practicability.
Languageen
PublisherJohn Wiley and Sons Inc
SubjectBlockchain
Privacy preserving
Self-driving vehicles
Valet parking
TitleBlockchain-based privacy-preserving valet parking for self-driving vehicles
TypeArticle
Issue Number4
Volume Number32
dc.accessType Abstract Only


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