Patent ID: 11888993
Assignee: HUAWEI CLOUD COMPUTING TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC G  H

Claim 23:
24. A computer program product comprising instructions that are stored on a non-transitory computer-readable medium and that, when executed by one or more processors, cause a vehicle-to-everything server to:
receive, from a vehicle, a first certificate request comprising a security credential of the vehicle;
perform identity verification on the vehicle based on the security credential;
determine, when the identity verification on the vehicle succeeds, a certificate server based on at least one of authorized area information of the vehicle, permission information of the vehicle, or geographical location information of the vehicle;
send a second certificate request to the certificate server;
receive a first certificate from the certificate server; and
send the first certificate to the vehicle.