BSFP: Blockchain-Enabled Smart Parking With Fairness, Reliability and Privacy Protection

【Author】 Zhang, Can; Zhu, Liehuang; Xu, Chang; Zhang, Chuan; Sharif, Kashif; Wu, Huishu; Westermann, Hannes

【Source】IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY

【影响因子】6.239

【Abstract】The convenience of using private cars has an accompanying parking challenge which becomes a significant issue in congested metropolitans and downtown areas. The explosive increase in the number of vehicles has substantially raised the issue of finding a suitable parking spot, which is both time and resource consuming. At the same time, many private parking spots remain idle, while their owners are not present at home. To promote the utility of private parking spots and mitigate parking issues, smart parking apps can be used. Unfortunately, some of them suffer from privacy issues that affect participation willingness, while others work in a centralized environment where the availability of service is not guaranteed in the presence of malicious users. In this work, we propose Blockchain-based Smart parking with Fairness, reliability and Privacy protection, called BSFP. Specifically, group signatures, bloom filters, and vector-based encryption are leveraged to protect the user's privacy. The decentralized nature of blockchain is utilized to achieve reliability in smart parking, and the smart contract is used to realize fairness. Comprehensive security analysis and experimental results based on the real-world dataset show that BSFP achieves fairness, reliability and privacy protection with high efficiency.

【Keywords】Privacy; Reliability; Blockchain; Vehicles; Servers; Smart contracts; Cloud computing; Vehicular network; blockchain; smart parking; privacy protection; fairness

【发表时间】2020 JUN

【收录时间】2022-01-02

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