摘要 |
The invention relates to a mobile station comprising a terminal (ME) and a security element ((U)(SIM)) which can be operated, removed or securely implemented in the terminal (ME), a link being provided between the terminal (ME) and the security element ((U)(SIM)) and being verifiable by means of a secret key (PrK; KST) and by means of the verification key (Puk; KSA). The terminal (ME) comprises a secured runtime environment (TEE), and the verification key (PuK; KST) is stored in the secured runtime environment (TEE). |