Selectively unlocking a core root of trust for measurement (CRTM)
US8863309B2 · kind B2 · utility
7Cited by
3References
21Claims
0Family size
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Key dates
| Filing date | Apr 27, 2006 |
| Grant date | Oct 14, 2014 |
| Priority date | — |
| Expiry date | Dec 7, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F21/572
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A computer system is provided that comprises a processor and a Basic Input/Output System (BIOS) module coupled to the processor. The BIOS module stores a Core Root of Trust for Measurement (CRTM), wherein the CRTM selectively unlocks itself.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.