Question: Where should the authentication algorithm(s) that make use of the subscription credentials be executed?
Option 1: Within the UE's operating system
Option 2: Within a software application running on the UE
Option 3: Within the tamper resistant secure hardware component
Option 4: On a remote server
Explanation: The authentication algorithm(s) that make use of the subscription credentials should always be executed within the tamper resistant secure hardware component to ensure the security and integrity of the subscription credentials. This is because the tamper resistant secure hardware component provides a secure environment for storing and processing sensitive information, such as long-term keys.