| 摘要 |
The invention relates to a method for personalizing a security element (14) for a mobile terminal (10) for communicating via a mobile communications network (20) and to a corresponding system. The method has the following steps: providing initialization data (17) to the security element (14) from an initialization entity (30), said initialization data (17) comprising a personalization token (17a); providing the personalization token (17a) to a personalization entity (40) from the security element (14); checking the validity of the personalization token (17a) using the personalization entity (40); and providing personalization data (18) to the security element (14) from the personalization entity (40) after successfully checking the validity of the personalization token (17a), wherein authorization data (18a) for authenticating the security element (14) is already part of the initialization data in an encrypted form, and the personalization data comprises a key for decrypting the authorization data (18a). |
