Vehicle and certificate validation method of vehicle
AssigneesHyundai Motor Company, Kia Corporation
InventorHojin Jung
Life of this patent
Estimating the term…
Abstract
A certificate validation method of a vehicle may include: receiving, by a controller of a vehicle and from an external device, a certificate for authenticating the external device; and based on a determination that wireless communication is available between the controller and a certificate validation server: sending, by the controller and to the certificate validation server, the certificate without a certificate revocation list (CRL) for verification of validity of the certificate; and requesting the certificate validation server to validate the certificate without the CRL.
Claims20
A method comprising:
- receiving, by a controller of a vehicle and from an external device, a certificate for authenticating the external device;
- and
- based on a determination that wireless communication is available between the controller and a certificate validation server:
- sending, by the controller and to the certificate validation server, the certificate without a certificate revocation list (CRL) for verification of validity of the certificate;
- and
- requesting the certificate validation server to validate the certificate without the CRL.
A method comprising:
- receiving, by a controller of a vehicle and from an external device, a certificate for authenticating the external device;
- based on a determination that a wireless communication is unavailable between the controller and a certificate validation server:
- receiving, by the controller and from the external device, a certificate revocation list (CRL) for verification of validity of the certificate;
- and
- verifying, based on the CRL, the validity of the certificate.
A vehicle comprising:
- a controller communicatively connected to an external device, wherein the controller comprises:
- one or more processors;
- and
- memory storing instructions that, when executed by the one or more processors, cause the vehicle to:
- receive, from the external device, a certificate for authenticating the external device;
- based on a determination that wireless communication is available between the controller and a certificate validation server:
- send, to the certificate validation server, the certificate without a certificate revocation list (CRL) for verification of validity of the certificate;
- and
- request the certificate validation server to validate the certificate without the CRL;
- and
- based on a determination that the wireless communication is unavailable between the controller and the certificate validation server:
- receive, from the external device, the CRL;
- and
- verify, based on the CRL, the validity of the certificate.
Dependencies are inferred from the claim text.