| 摘要 |
PROBLEM TO BE SOLVED: To prevent transmission failure of a message to a trusted operating system in the trusted operating system of an electronic device comprising an electronic assembly on which the trusted operating system and a Rich-OS operating system are executed.SOLUTION: A method comprises: a consulting step (E20) for consulting a trusted memory of a terminal, which is called a first memory; a specifying step (E30) for specifying an operating system targeted by a message from among at least a Rich-OS operating system and a trusted operating system, when the first memory contains the message; and a transferring step (E50) for transferring the message from the first memory to a memory accessible to the Rich-OS system, which is called a second memory, when the Rich-OS system is targeted by the message. |
