Question: In a Generic Bootstrapping Architecture (GBA) setup, what is the primary purpose of negotiating a session via the TLS Handshake Protocol, identified by a Session ID, between the User Equipment (UE) and the Bootstrapping Server Function (BSF)?
Option 1: To enable secure resumption of a previously established TLS session, reducing overhead in case of bootstrapping re-negotiation.
Option 2: To periodically refresh encryption keys for ongoing communication sessions.
Option 3: To authenticate the UE and BSF for each new network attachment.
Option 4: To manage Quality of Service (QoS) parameters for prioritized data flows.
Explanation: The correct answer highlights the key benefit of negotiating a session with a Session ID in GBA's TLS Handshake Protocol. By allowing the resumption of a previously established secure session, both the UE and BSF can efficiently re-establish security parameters without repeating the full handshake process, minimizing computational overhead and enhancing efficiency during bootstrapping re-negotiations.