The invention discloses a safe starting method and device of a vehicle, the vehicle and a storage medium, and the safe starting method of the vehicle comprises the steps that a first root certificate and a first hash value are obtained, the first hash value is the hash value of a root trust secret key public key, and the first root certificate and the first hash value are stored in a one-time programmable region of the vehicle; according to the first root certificate and the first hash value, safety verification is carried out on a safety starting program of the vehicle; and in response to successful verification of the safe starting program, controlling the vehicle to perform safe starting. The technical problem that in the prior art, due to the fact that the firmware is maliciously tampered in the safe starting process, the safety of the safe starting process is low is solved.

    本发明公开了一种车辆的安全启动方法、装置、车辆及存储介质,其中,车辆的安全启动方法包括:获取第一根证书和第一哈希值,其中,第一哈希值为根信任密钥公钥的哈希值,第一根证书和第一哈希值存储于车辆的一次性可编程区内;根据第一根证书和第一哈希值对车辆的安全启动程序进行安全性校验;响应于安全启动程序校验成功,控制车辆进行安全启动。本发明解决了现有技术中由于安全启动过程中出现固件被恶意篡改,从而导致安全启动过程安全性较低的技术问题。


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    Title :

    Safe starting method and device of vehicle, vehicle and storage medium


    Additional title:

    车辆的安全启动方法、装置、车辆及存储介质


    Contributors:
    WANG MAOYANG (author) / LI MUXI (author) / YANG XUEZHU (author) / LIU YI (author) / CHEN MING (author) / HU CHUANG (author)

    Publication date :

    2024-04-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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