Method and system for diagnostic services with remote attestation
US12406050B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 2, 2024 |
| Grant date | Sep 2, 2025 |
| Priority date | — |
| Expiry date | Apr 25, 2044 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F21/57
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method of authenticating a host electronic device in communication with a vehicle is provided. The method includes receiving, from the host electronic device, credential information to authenticate an identification of the host electronic device, prior to allowing access to secure data to control one or more functions of a vehicle. The credential information includes a first attestation profile that defines at least one of software components and parameters associated with the software components to be used to provide an attestation between a client device and the host electronic device, during the diagnostic session after the host electronic device has been authenticated. The method includes terminating the diagnostic session with the host electronic device based on a failed verification of the received measurement.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.