Systems, methods, and devices for multi-stage provisioning and multi-tenant operation for a security credential management system
US12316785B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 1, 2024 |
| Grant date | May 27, 2025 |
| Priority date | — |
| Expiry date | Jul 1, 2044 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W4/44
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The system for provisioning computerized devices of a tenant includes an enrollment certificate authority generating enrollment certificates in response to first provisioning requests for the enrollment certificates, a second certificate authority generating digital assets for onboard units and roadside units of the tenant in response to second provisioning requests from the computerized devices. A security credential management system platform, connected to the enrollment certificate authority and to the second certificate authority, receiving the first provisioning requests for enrollment certificates for the computerized devices, routing the first provisioning requests to the enrollment certificate authority based on the tenant identification (ID), receiving the second provisioning requests for digital assets for the computerized devices, and routing the second provisioning requests to the second certificate authority based on the device identifier. Each first provisioning request includes the tenant ID, and each second provisioning request includes a device identifier.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.