LCS trust system
US12430439B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 22, 2024 |
| Grant date | Sep 30, 2025 |
| Priority date | — |
| Expiry date | Apr 25, 2044 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F21/57
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An LCS trust system includes resource devices including respective resource device pTPMs, and an SCP device including an SCP device pTPM and providing a resource management system with a resource management system vTPM. The resource management system uses the resource management system vTPM to establish a first trust relationship with the SCP device via the SCP device pTPM, and respective second trust relationships with each of the resource devices via their respective resource device pTPMs. The resource management system the uses a subset of the resource devices to provide an LCS that includes an LCS vTPM and that uses the LCS vTPM to establish a respective third trust relationship with each of the subset of the resource devices via their respective resource device pTPMs. As such, a chain of trust is provided for the LCS that is based at least upon the first, respective second, and respective third trust relationships.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.