Secure service operation authorization
US12212558B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 16, 2022 |
| Grant date | Jan 28, 2025 |
| Priority date | — |
| Expiry date | Jun 2, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/083
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A system and method for performing a secure operation on a vehicle, such as to re-key a vehicle, include transmitting, from a computing device such as a service tool, a service tool request to an access management server over a wide area network, receiving over the wide area network, at the service tool, a secure service response from the access management server upon a verification of the service tool request, the secure service response containing a secure payload, and transmitting the secure payload to secure controller of a specific vehicle being serviced over a vehicle communication interface regardless of whether the service tool is connected to the wide area network.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.