name: KFC-ID
full_form: Key for Floor Control Identifier
context: As a result of the key agreement process, the entities (MCX client and server, or MCX servers) shall share a KFC, a KFC-ID and a KFC-RAND. The KFC shall be used as the MIKEY Traffic Generating Key (TGK), the KFC-ID shall be used as the MIKEY CSB ID and the KFC-RAND shall be used as the MIKEY RAND value. The MIKEY CS-ID shall be set as defined in table E.1.3-1. These shall be used to generate the SRTCP Master Key and SRTCP Master Salt as specified in IETF RFC 3830 [22]. The key derivation function defined in section 4.1.3 of IETF RFC 3830 [22] using the PRF-HMAC-SHA-256 Pseudo-Random Function described in section 6.1 of IETF RFC 6043 [25], shall be supported for generating the SRTCP Master Key and Salt. SRTCP session keys are generated from the SRTCP Master Key and Salt as defined in clause 9.4.8. NOTE: Within RFC 3830 [22], the SRTCP Master Key and SRTCP Master Salt are referred to as the SRTP Master Key and the SRTP Master salt respectively. Figure 9.4.6-1: Key derivation for
description: KFC-ID is a parameter used in the key agreement process between MCX client and server, or MCX servers, to derive the SRTCP Master Key and Salt. It serves as the MIKEY CSB ID and plays a crucial role in generating session keys for secure communication.
explanation: The context explicitly mentions KFC-ID as part of the key agreement process, highlighting its role in deriving critical security parameters. This indicates that KFC-ID is indeed a parameter within the telecommunications network.
section_title: 9.4.6	Key derivation for SRTCP
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biotag_Description: B-Parameter,O,O,O,O,O,O,O,O,O,O,B-Service,O,O,O,O,B-Service,O,O,O,O,B-Protocol,O,O,O,O,O,O,O,O,B-Protocol,O,B-Parameter,O,O,O,O,O,O,O,O,O,O,O,O