F07-CG: Yes
Rationale
BIB-HMAC-SHA2 verification with a locally bound pairwise key authenticates a configured remote security source. This does not yet qualify the final-source application API in F21.
Assessment method
Primary-specification analysis of the explicit composition; no execution
Source context
RFC 9173, BPSec default contexts
Outstanding qualification
Pin and validate a compatible executable BPv7/SABR/security composition. Documentary capability is not integrated runtime or conformance evidence.