Method and system for authentication via a trusted execution environment
US11244296B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 23, 2018 |
| Grant date | Feb 8, 2022 |
| Priority date | — |
| Expiry date | Apr 5, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/0861
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
A method for authentication facilitated via a trusted execution environment includes: reading payment credentials in a first application program stored in a first memory area of a computing device; transmitting an authentication request to a second application program stored in a trusted execution environment of the computing device separate from the first memory area; displaying a prompt for authentication data based on an instruction supplied by the second application program; receiving authentication data; transmitting the received authentication data to an external computing device; receiving, by the second application program of the computing device, an authentication result from the external computing device; and transmitting, by the second application program of the computing device, the authentication result to the first application program in response to the authentication request.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.