Method of sending a data from a secure token to a server
US10616212B2 · kind B2 · utility
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12Claims
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Assignee
Inventors
Key dates
| Filing date | Aug 21, 2015 |
| Grant date | Apr 7, 2020 |
| Priority date | — |
| Expiry date | May 8, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W4/14
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The invention is a method for managing a response generated by an application embedded in a secure token in response to a command requesting opening a proactive session. An applicative server relies on an OTA server to securely send the command to the application. The method comprises the steps of: the application retrieves a data from the command and derives a key using a preset function, the application generates the response to the command, builds a secured response packet comprising the response secured with the derived key and sends the secured response packet to the applicative server.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.