Method for the security of an electronic operation
US10853476B2 · kind B2 · utility
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17Claims
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Key dates
| Filing date | Feb 1, 2018 |
| Grant date | Dec 1, 2020 |
| Priority date | — |
| Expiry date | Dec 7, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2221/2137
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
A method for assisting in improving the security of an electronic operation carried out via a secure element. The method comprises the following steps. A first application of the secure element is selected and writes a piece of contextual data in means of recording of the secure element. Then, a second application is selected, reads the contextual data in the means for recording and verifies if the contextual data satisfies a predefined condition. If yes, it is considered that the context of the selecting of the second application is legitimate and the electronic operation can continue normally.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.