waitForResponse(PublicKeyResponse.class);
sendText(message);
break;
case PUBLIC_KEY_RECEIVED:
// Allow user to indicate shared key
send(new ExchSharedKeyRequest(ck.getA(), ck.getB(), ConfigLoader
.load("key", "AES_KEY").getBytes()));
waitForResponse(ExchSharedKeyResponse.class);
sendText(message);
break;
case SHARED_KEY_EXCHANGED: