expose HKDF-Expand-Label to API
As QUIC derives keys to protect packets from TLS secrets using HKDF, _tls13_derive_secret2
needs to be exported from the API:
https://quicwg.org/base-drafts/draft-ietf-quic-tls.html#rfc.section.5.1
As QUIC derives keys to protect packets from TLS secrets using HKDF, _tls13_derive_secret2
needs to be exported from the API:
https://quicwg.org/base-drafts/draft-ietf-quic-tls.html#rfc.section.5.1