Method and apparatus for tamper resistant communication in a virtualization enabled platform
US8839237B2 · kind B2 · utility
2Cited by
1References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 31, 2007 |
| Grant date | Sep 16, 2014 |
| Priority date | — |
| Expiry date | Feb 17, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2009/45587
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method to communicate information between components in a virtualization enabled platform. In one embodiment, a component exchanges data via a communication page which only integrity protected components can access. In another embodiment, an integrity protected communication broker exchanges data from a communication page of one component to another communication page of another component.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.