log.println("macSigningKey:");
            Hexdump.hexdump( log, macSigningKey, 0, macSigningKey.length );
        }
    }

    public SigningDigest( SmbTransport transport,
                NtlmPasswordAuthentication auth ) throws SmbException {
        try {
            digest = MessageDigest.getInstance("MD5");
        } catch (NoSuchAlgorithmException ex) {
            if( log.level > 0 )

    }


    @SuppressWarnings ( "deprecation" )
    private static boolean isExternalAuth ( CIFSContext tc, NtlmPasswordAuthenticator npa ) {
        return npa instanceof jcifs.smb.NtlmPasswordAuthentication && ( (NtlmPasswordAuthentication) npa ).areHashesExternal()
                && tc.getConfig().getDefaultPassword() != null;
    }


    boolean logoff ( boolean inError, boolean inUse ) {

        tid, pid, uid, mid,
        wordCount, byteCount;
    boolean useUnicode, received, extendedSecurity;
    long responseTimeout = 1;
    int signSeq;
    boolean verifyFailed;
    NtlmPasswordAuthentication auth = null;
    String path;
    SigningDigest digest = null;
    ServerMessageBlock response;

    ServerMessageBlock() {

     * @throws MalformedURLException
     */
    @Deprecated
    public SmbFile ( URL url ) throws MalformedURLException {
        this(url, SingletonContext.getInstance().withCredentials(new NtlmPasswordAuthentication(SingletonContext.getInstance(), url.getUserInfo())));
    }


    /**
     * Constructs an SmbFile representing a resource on an SMB network such