CADET_TUNNEL_KEY_SENT,
/**
- * New ephemeral key and ping sent, waiting for pong.
+ * In OTR: New ephemeral key and ping sent, waiting for pong.
+ *
* This means that we DO have the peer's ephemeral key, otherwise the
* state would be KEY_SENT. We DO NOT have a valid session key (either no
* previous key or previous key expired).
+ *
+ *
+ * In Axolotl: Key sent and received but no deciphered traffic yet.
+ *
+ * This means that we can send traffic (otherwise we would never complete
+ * the handshake), but we don't have complete confirmation. Since the first
+ * traffic MUST be a complete channel creation 3-way handshake, no payload
+ * will be sent before confirmation.
*/
CADET_TUNNEL_KEY_PING,