System and method for providing diverse secure data communication permissions to trusted applications on a portable communication device
US10515352B2 · kind B2 · utility
Inventors
Key dates
| Filing date | Jan 4, 2016 |
| Grant date | Dec 24, 2019 |
| Priority date | — |
| Expiry date | May 15, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/20
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
A system for providing first and second trusted applications diverse permission to communicate via a secure element. The system comprising first digital identifier and digital token operably associated with the first trusted application; a second digital identifier and digital token operably associated with the second trusted application. The system further includes a card services module that provides an application programming interface to the secure element supported by a secure data table including first and second sets of permissions. The card services module issues one or more commands to the secure element based on a first action requested by the first trusted application in conjunction with the presentation of the first digital token only if the one or more commands will not violate the first set of permissions. A method is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.