Digital certificate application method
AssigneeHuawei Cloud Computing Technologies Co., Ltd.
InventorsJintao Zhu, Yucai Peng
Life of this patent
Estimating the term…
Abstract
A vehicle-to-everything terminal provides a vehicle-to-everything server with a security credential that can prove an identity of the vehicle-to-everything terminal, and requests the vehicle-to-everything server to apply for a certificate for the vehicle-to-everything terminal. The security credential may be a token preconfigured in the vehicle-to-everything terminal, or may be a digital signature of the vehicle. The vehicle-to-everything server performs identity verification on the vehicle-to-everything terminal based on the security credential. After the verification succeeds, the vehicle-to-everything server selects a proper certificate server to apply for a certificate for the vehicle-to-everything terminal.
Claims24
A method, comprising:
- at a vehicle to everything server:
- receiving, from a vehicle, a first certificate request comprising a security credential of the vehicle;
- performing identity verification on the vehicle based on the security credential;
- determining, 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;
- sending a second certificate request to the certificate server;
- receiving a first certificate from the certificate server;
- and
- sending the first certificate to the vehicle.
A vehicle-to-everything server comprising:
- a memory configured to store instructions;
- and
- one or more processors coupled to the memory and configured to execute the instructions to cause the vehicle-to-everything server to:
- communicate with an apparatus or a device outside the vehicle-to-everything server;
- 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 certificate from the certificate server;
- and
- send the certificate to the vehicle.
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.
Dependencies are inferred from the claim text.