3GPP 5G Security Architecture (TS 33.501)
Key Management

3GPP 5G Security Architecture (TS 33.501) 33.501-6.2: Key Hierarchy

5G key hierarchy starts from long-term key K stored in USIM and ARPF, deriving CK/IK, KAUSF, KSEAF, KAMF, and subsequent NAS and AS keys with separation between security contexts.

Query this from an agent

The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.

MCP endpointAll 3GPP 5G Security Architecture (TS 33.501) controls