| 摘要 |
For an initial personalization of a smart card (SC) coupled with a communication device (CD) of a user who is not yet a subscriber of any telecommunication network, the smart card (SC) sends a first request (Req) comprising a temporary international identity (IMSI_t) to a roaming entity that forwards it to a home location register (HLR_p) that authenticates the user by means of the temporary international identity (IMSI_t) and the temporary authentication key (AK_t), the roaming entity (MSC; SGSN) allowing the smart card (SC) to use resources of the telecommunication network The smart card sends a second request (ReqP) for smart card personalization to an application server (AS) that obtains an initial international identity (IMSI_O) and an initial authentication key (AK_O) from said operator, and receives a response (RepP) from the application server (AS) comprising a personalization command (ComP), an admin code (ACas), the initial international identity (IMSI_O) and the initial authentication key (AK_O). The smart card interprets the personalization command (ComP) to delete the temporary international identity and the temporary authentication key and replace them by the initial international identity and the initial authentication key if the admin code (ACas) is valid. |
