if (blob != null) {
            System.arraycopy(blob, 0, dst, dstIndex, blob.length );
            dstIndex += blob.length;
        } else {
            System.arraycopy( lmHash, 0, dst, dstIndex, lmHash.length );
            dstIndex += lmHash.length;
            System.arraycopy( ntHash, 0, dst, dstIndex, ntHash.length );
            dstIndex += ntHash.length;
    
            dstIndex += writeString( accountName, dst, dstIndex );

        this.length = writeTrailerWireFormat(dst, dstIndex + HEADER_LENGTH);
        writeHeaderWireFormat(dst, dstIndex);
        return HEADER_LENGTH + this.length;
    }


    int readWireFormat ( InputStream in, byte[] buffer, int bufferIndex ) throws IOException {
        readHeaderWireFormat(in, buffer, bufferIndex);
        return HEADER_LENGTH + readTrailerWireFormat(in, buffer, bufferIndex);

        this.length = rus.length;
        this.maximum_length = rus.maximum_length;
        this.buffer = rus.buffer;
        this.zterm = zterm;
    }

    public UnicodeString(String str, boolean zterm) {
        this.zterm = zterm;

        int len = str.length();
        int zt = zterm ? 1 : 0;

        length = maximum_length = (short)((len + zt) * 2);

        advance(l);
    }


    public int getLength() {
        return deferred.length;
    }
    public void setLength(int length) {
        deferred.length = length;
    }
    public void advance(int n) {
        index += n;
        if ((index - start) > deferred.length) {
            deferred.length = index - start;
        }
    }
    public int align(int boundary) {

        cipher.init(Cipher.ENCRYPT_MODE, new SecretKeySpec(keybytes, "AES"), new IvParameterSpec(ZERO_IV, 0, ZERO_IV.length));
        if ( constant.length != cipher.getBlockSize() ) {
            constant = expandNFold(constant, cipher.getBlockSize());
        }
        byte[] enc = constant;
        int klen = keybytes.length;
        byte[] dk = new byte[klen];
        for ( int n = 0; n < klen; ) {

                    }
                    key = null;
                }
                break;
            default:
                si = arr.length;
            }

            si++;
        }
        while ( si < arr.length );

        if ( binding == null || binding.getEndpoint() == null )
            throw new DcerpcException("Invalid binding URL: " + str);

        return binding;

                int length)
    {
        HMACT64 hmac = new HMACT64(responseKey);
        hmac.update(serverChallenge);
        hmac.update(clientData, offset, length);
        byte[] mac = hmac.digest();
        byte[] ret = new byte[mac.length + clientData.length];
        System.arraycopy(mac, 0, ret, 0, mac.length);
        System.arraycopy(clientData, 0, ret, mac.length, clientData.length);
        return ret;

            size += 4 + p.getRaw().length;
        }
        size += 4;

        byte[] enc = new byte[size];
        int pos = 0;
        for ( AvPair p : pairs ) {
            byte[] raw = p.getRaw();
            SMBUtil.writeInt2(p.getType(), enc, pos);
            SMBUtil.writeInt2(raw.length, enc, pos + 2);
            System.arraycopy(raw, 0, enc, pos + 4, raw.length);
            pos += 4 + raw.length;

                        ( session.auth.hashesExternal ||
                        session.auth.password.length() > 0 )) {

            if( session.transport.server.encryptedPasswords ) {
                // encrypted
                password = session.auth.getAnsiHash( session.transport.server.encryptionKey );
                passwordLength = password.length;
            } else if( DISABLE_PLAIN_TEXT_PASSWORDS ) {

                req.setMaxOutputResponse(maxRecvSize);
                Smb2IoctlResponse resp = th.send(req, RequestParam.NO_RETRY);
                return resp.getOutputLength();
            }
            else if ( this.transact ) {
                TransTransactNamedPipe req = new TransTransactNamedPipe(th.getConfig(), fh.getFid(), buf, off, length);