return hash.Sum(nil)
	}

	if sigType == signatureECDSA {
		return h.server.Sum(nil)
	}

	return h.Sum()
}

// discardHandshakeBuffer is called when there is no more need to
// buffer the entirety of the handshake messages.
func (h *finishedHash) discardHandshakeBuffer() {
	h.buffer = nil
}

// noEKMBecauseRenegotiation is used as a value of
// ConnectionState.ekm when renegotiation is enabled and thus