METHOD FOR SECURED COMMUNICATION BETWEEN AN OPERATING SYSTEM OF A TERMINAL AND A DEVICE DISTINCT FROM THE TERMINAL

摘要

Disclosed are methods, systems, and devices for secure communication between an operating system of a terminal and a device distinct from the terminal, the terminal further including a reliable execution environment. In various implementations, authentication of said device by said reliable execution environment initiated by said operating system may occur prior to the secure communication. Some embodiments include a terminal and a system comprising the terminal.

主权项

1. A secured communication method between an operating system of a terminal and a device distinct from the terminal, the terminal further including a reliable execution environment, the method comprising:
authenticating, prior to the secured communication, said device by said reliable execution environment initiated by said operating system.