const github.com/refraction-networking/utls/dicttls.DHKEM_P384_HKDF_SHA384

one use

	github.com/refraction-networking/utls/dicttls (current package)
		hpke_kem_identifiers.go#L8: 	DHKEM_P384_HKDF_SHA384      uint16 = 0x0011 // RFC 5869