| 摘要 |
The invention relates to a method for executing a contactless near-field transaction, comprising steps consisting in: establishing a near-field communication between a near-field transaction terminal (POS) and a processor (PRC, HP3), and transmitting a command associated with an application identifier (AID) from the terminal to the processor. The operating system of the processor: searches in a table for an instance identifier (AID-IID) which corresponds to the application identifier contained in the command and is associated with a state indicator specifying that an application instance having the instance identifier is in an activatable state; and activates the application instance having the instance identifier found in the table, by transmitting the command thereto, and, once activated, the application instance executes a near-field transaction with the transaction terminal. |
