pub const TLS_EXPORTER_LABEL: &[u8] = b"EXPORTER-Channel-Binding";Expand description
RFC 9266 §3 exporter label for the tls-exporter channel binding.
A stock TLS stack producing a tls-exporter channel binding exports keying
material under exactly this label. Byte-identical use here is what makes an
auths endpoint’s binding match an arbitrary RFC 9266 peer’s.