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    • 10. 发明专利
    • Secure boot of vehicular processors
    • GB2604437A
    • 2022-09-07
    • GB202118972
    • 2020-04-02
    • MOTIONAL AD LLC
    • KARL ROBINSONZACHARY DAVID GAUCI
    • G06F8/71G06F8/65G06F21/57
    • A method performed by a network server 1436 to distribute manifest files to vehicles by: generating using a processor a first manifest file for a first system platform; sending a first notification to vehicles 1404 using the first system platform about the availability of the first manifest file; receiving a request from a first vehicle of the first plurality of vehicles for a manifest file corresponding to the first vehicle, the request including identifying information about the first vehicle; determining based on the identifying information that the first vehicle uses the first system platform; and in response sending the first manifest file to the vehicle. The method may also generate a second manifest file for a second system platform that is different from the first platform and send the second manifest file to a second vehicle of a second plurality of vehicles 1406 in the same manner. The first and second system platforms may specify a different software operating system used by vehicles, or different hardware configurations of vehicles. The first and second manifest files may specify different boot files, or different orders of execution of boot files by respective platforms.