QString serverId = QString("idtest");
    QByteArray *pubKey = MineServerPP::instance()->ASN1PUBKEY;
    srand(QTime::currentTime().msec());
    QByteArray cipherToken;
    for (int i = 0; i < 4; i++) {
        cipherToken.append((char)Random::getRandomNumber(256));
    }

    packetClient->getWriter()->writeChar((unsigned char) 0xFD);

    packetClient->getWriter()->writeShort(serverId.length());

    packetClient->getWriter()->writeString(serverId);

    packetClient->getWriter()->writeShort(pubKey->length());

    packetClient->getWriter()->writeByteArray(*pubKey);

    packetClient->getWriter()->writeShort(cipherToken.length());

    packetClient->getWriter()->writeByteArray(cipherToken);

    packetClient->getWriter()->flush();