| 摘要 |
<p>For enabling a secured authentication between a communication device (CD) that is coupled with a smart card (SC) of a user being a subscriber of a telecommunication network (TN) and an application server (AS) that provides a service and is connected to the telecommunication network (TN), a personalization server (PS) included in the telecommunication network receives a request (Req) containing an identifier (IdU) of the user and an identifier (IdS_X) of said service from the application server, generating an authentication key (AK_X) and an international identity (IMSI_X) associated with the identifier of said service. The personalization server (PS) then sends a message (MesP) to the communication device (CD), the message containing the authentication key, the international identity, an admin code (ACps), the identifier of said service, and a personalization command (ComP), in order that the smart card (SC) interprets the personalization command to store the authentication key, the international identity and the identifier if the admin code is valid, The personalization server (PS) then sends a response (Res) containing the authentication key and the international identity to the application server.</p> |
