Car sharing allows car owners to share their cars to tenants, making the control rights of vehicles to be frequently transferred among individuals. The existing control schemes for car shearing with centralized architecture are faced with several threatens, e.g., the single point of failure and lack of mutual trust. To this end, we propose a decentralized car-sharing control scheme by using blockchain and smart contracts. Massive base stations of Internet-of-Vehicles (IoV) deployed over wide areas are used to jointly build the distributed system with blockchain to replace the untrusted third-party server. Having the smart contract, access control procedures can be performed automatically by an arbitrary base station in the decentralized architecture. The scheme provides a secure platform for the interactions among vehicles, individuals and application providers to avoid some security issues. Several simulations are conducted to validate the feasibility and effectiveness of the proposed scheme.


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    Title :

    A Decentralized Car-Sharing Control Scheme Based on Smart Contract in Internet-of-Vehicles


    Contributors:
    Zhou, Qihao (author) / Yang, Zhe (author) / Zhang, Kuan (author) / Zheng, Kan (author) / Liu, Jie (author)


    Publication date :

    2020-05-01


    Size :

    142970 byte





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English




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