Method of controlling access to a contactless interface in an integrated circuit with two communication interfaces with contact and contactless
US8661261B2 · kind B2 · utility
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24Claims
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Key dates
| Filing date | Dec 1, 2010 |
| Grant date | Feb 25, 2014 |
| Priority date | — |
| Expiry date | May 14, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F21/77
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method of access control to a communication interface of an integrated circuit, includes intercepting an event transmitted between a communication interface and an application performed by the integrated circuit, and transmitting the intercepted event if a specific parameter of the application indicates that the application is authorized to use the communication interface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.