Ejemplos de yk_write_config en C++ (Cpp)

Ejemplo n.º 1

Archivo: yubikeywriter.cpp Proyecto: chosen1/yubikey-personalization-gui

void YubiKeyWriter::deleteConfig(int slot, const QString accCode) {
    bool error = false;
    YK_KEY *yk = NULL;
    YKP_CONFIG *cfg = ykp_alloc();

    YubiKeyFinder::getInstance()->stop();

    try {
        if (!(yk = yk_open_first_key())) {
            throw 0;
        }

        unsigned char accessCode[MAX_SIZE];
        size_t accessCodeLen = 0;

        if(accCode.length() > 0) {
            int rc = encodeAccessCode(accCode, accessCode, &accessCodeLen);
            if (rc <= 0) {
                qDebug() << "Invalid access code: " << accCode;
                throw 0;
            }
        }

        // write NULL to delete config
        if (!yk_write_config(yk,
                    NULL, slot,
                    accessCodeLen > 0 ? accessCode : NULL)) {
            qDebug() << "Failed to delete.";
            throw 0;
        }
        emit configWritten(true, NULL);
        qDebug() << "successfully deleted slot " << slot;
        emit diagnostics(QString("Deleted slot %1").arg(slot));
    } catch(...) {
        error = true;
    }

    if (cfg) {
        ykp_free_config(cfg);
    }

    if (yk && !yk_close_key(yk)) {
        error = true;
    }

    YubiKeyFinder::getInstance()->start();

    if(error) {
        qDebug() << "Failed to delete configuration in slot" << slot;
        QString errMsg = reportError();
        emit configWritten(false, errMsg);
    }
}

Ejemplo n.º 2

Archivo: yubicrack.c Proyecto: Nerzahd/yubicrack

/* Iterate through all possible access codes.
 * This could take a loooooooooong time. */
inline int bruteforce(unsigned char* t, int deep) {
	int id = 5 - deep;
	for(t[id]=0; t[id]<255; t[id]++) {
		if(deep > 0) if(bruteforce(t, deep - 1) == 0) return 0;
		if(!yk_write_config(yk,
				coreconfig, coreconfignum,
				t)) {
			print_access_code("Fail", t);
		} else {
			print_access_code("\aWin", t);
			return 0;
		}
	}
	return -1;
}