| 摘要 |
The invention relates to a method for executing a command using a secured element (SE) from an unsecured device (MPU); the method includes the following steps: installing, in the unsecured device, a personalized module (APP, SLLD) for managing communications using the secured element; transmitting first authentication data (APPK, APC, IIC) from the personalized module to the secured element, generating and transmitting, by means of the personalized module, second authentication data (APS, APR, ICKS) from the personalized module to the secured element; if the secured element determines that the first and second authentication data are consistent with one another, establishing a secured communication link (LSL) between the personalized module and the secured element; using the first or second authentication data, transmitting a command (CMD), by means of the unsecured device, to the secured element, for an application (SEAP) installed in the secured element, and executing the command by means of the secured element only if the command is transmitted by the secured communication link. |
