System with a trusted execution environment component executed on a secure element
US8935746B2 · kind B2 · utility
9Cited by
3References
28Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 22, 2013 |
| Grant date | Jan 13, 2015 |
| Priority date | — |
| Expiry date | Jul 8, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F21/606
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A distributed trusted execution environment is provided for a device, where the distributed trusted execution environment is split into two components: a trusted execution environment that is executed on a tamper-resistant secure element, and a trusted execution environment proxy that is executed on the device. The trusted execution environment proxy acts a proxy between the trusted execution environment that is executed on the secure element, and one or more hardware components or software components of the device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.