byte[] key7 = new byte[7];
        byte[] e8 = new byte[8];

        for( int i = 0; i < key.length / 7; i++ ) {
            System.arraycopy( key, i * 7, key7, 0, 7 );
            DES des = new DES( key7 );
            des.encrypt( data, e8 );
            System.arraycopy( e8, 0, e, i * 8, 8 );
        }
    }

    static String DEFAULT_DOMAIN;
    static String DEFAULT_USERNAME;
    static String DEFAULT_PASSWORD;

        try {
            cipher = Cipher.getInstance("DES/CBC/NoPadding");
        }
        catch ( GeneralSecurityException e ) {
            throw new GeneralSecurityException("Checksum failed while decrypting.");
        }
        byte[] ivec = new byte[8];
        IvParameterSpec params = new IvParameterSpec(ivec);

        SecretKeySpec skSpec = new SecretKeySpec(key.getEncoded(), "DES");
        SecretKey sk = skSpec;

     * @param fbuf
     * @throws DcerpcException
     */
    private void setupReceivedFragment ( NdrBuffer fbuf ) throws DcerpcException {
        fbuf.reset();
        fbuf.setIndex(8);
        fbuf.setLength(fbuf.dec_ndr_short());

        if ( this.securityProvider != null ) {
            this.securityProvider.unwrap(fbuf);
        }
    }


    /**
     * @param msg
     * @param out
     * @return

            _src.align(4);
            int _pathp = _src.dec_ndr_long();
            int _commentp = _src.dec_ndr_long();
            this.state = _src.dec_ndr_long();
            this.num_stores = _src.dec_ndr_long();
            int _storesp = _src.dec_ndr_long();

            if ( _pathp != 0 ) {
                _src = _src.deferred;
                this.path = _src.dec_ndr_string();

            }

            int _netnamep = _src.dec_ndr_long();
            type = (int)_src.dec_ndr_long();
            int _remarkp = _src.dec_ndr_long();
            permissions = (int)_src.dec_ndr_long();
            max_uses = (int)_src.dec_ndr_long();
            current_uses = (int)_src.dec_ndr_long();
            int _pathp = _src.dec_ndr_long();
            int _passwordp = _src.dec_ndr_long();

            _src.align(4);
            idx = (int)_src.dec_ndr_long();
            _src.align(4);
            if (name == null) {
                name = new rpc.unicode_string();
            }
            name.length = (short)_src.dec_ndr_short();
            name.maximum_length = (short)_src.dec_ndr_short();
            int _name_bufferp = _src.dec_ndr_long();

            if (_name_bufferp != 0) {

        String path = dest.getLocator().getUNCPath();
        if ( path.length() > 1 ) {
            try {
                dest.mkdir();
                if ( dh.hasCapability(SmbConstants.CAP_NT_SMBS) ) {
                    dest.setPathInformation(src.getAttributes(), src.createTime(), src.lastModified(), src.lastAccess());
                }
                else {

        return 8;
    }
    public static long dec_uint64be( byte[] src, int si )
    {
        long l;
        l = dec_uint32be( src, si ) & 0xFFFFFFFFL;
        l <<= 32L;
        l |= dec_uint32be( src, si + 4 ) & 0xFFFFFFFFL;
        return l;
    }
    public static long dec_uint64le( byte[] src, int si )
    {
        long l;
        l = dec_uint32le( src, si + 4 ) & 0xFFFFFFFFL;
        l <<= 32L;

            _src.align(4);
            int _pathp = _src.dec_ndr_long();
            int _commentp = _src.dec_ndr_long();
            state = (int)_src.dec_ndr_long();
            num_stores = (int)_src.dec_ndr_long();
            int _storesp = _src.dec_ndr_long();

            if (_pathp != 0) {
                _src = _src.deferred;
                path = _src.dec_ndr_string();

            }

        return 8;
    }


    public static long dec_uint64be ( byte[] src, int si ) {
        long l;
        l = dec_uint32be(src, si) & 0xFFFFFFFFL;
        l <<= 32L;
        l |= dec_uint32be(src, si + 4) & 0xFFFFFFFFL;
        return l;
    }


    public static long dec_uint64le ( byte[] src, int si ) {
        long l;
        l = dec_uint32le(src, si + 4) & 0xFFFFFFFFL;
        l <<= 32L;