Digital signing authority dependent platform secret
US8924737B2 · kind B2 · utility
1Cited by
6References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 25, 2011 |
| Grant date | Dec 30, 2014 |
| Priority date | — |
| Expiry date | Mar 3, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F21/73
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In accordance with one or more aspects, a representation of a configuration of a firmware environment of a device is generated. A secret of the device is obtained, and a platform secret is generated based on both the firmware environment configuration representation and the secret of the device. One or more keys can be generated based on the platform secret.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.