Tweak and improve the TLSv1.3 state machine.

- Provide a tls13_handshake_active_action() function to reduce code
  duplication and replace tls13_handshake_get_sender().

- Add an INVALID message_type, so we can explicitly detect invalid
  conditions.

- Implement skeletons for the tls13_handshake_send_action() and
  tls13_handshake_recv_action() functions.

- OR in the NEGOTIATED value at the end of recving or sending a server
  hello so that we switch to the next chain in the state table.

ok tb@

0 files changed, 0 insertions, 0 deletions