}
        byte[] signature = digest();
        for ( int i = 0; i < 8; i++ ) {
            if ( signature[ i ] != data[ offset + SmbConstants.SIGNATURE_OFFSET + i ] ) {
                if ( log.isDebugEnabled() ) {
                    log.debug("signature verification failure"); //$NON-NLS-1$
                    log.debug("Expect: " + Hexdump.toHexString(signature, 0, 8));

        int len = 0;
        while ( buffer[ bufferIndex + len ] != (byte) 0x00 || buffer[ bufferIndex + len + 1 ] != (byte) 0x00 ) {
            len += 2;
            if ( len > maxLen ) {
                if ( log.isDebugEnabled() ) {
                    log.warn("Failed to find string termination with max length " + maxLen);
                    log.debug(Hexdump.toHexString(buffer, bufferIndex, len));
                }

            return null;
        }

        ASN1ObjectIdentifier[] lm = this.mechs;
        byte[] ml = encodeMechs(lm);
        byte[] mechanismListMIC = this.mechContext.calculateMIC(ml);
        if ( log.isDebugEnabled() ) {
            log.debug("Out Mech list " + Arrays.toString(lm));
            log.debug("Out Mech list encoded " + Hexdump.toHexString(ml));

            }
            while ( next > 0 );
            this.createContexts = contexts.toArray(new CreateContextResponse[0]);
        }

        if ( log.isDebugEnabled() ) {
            log.debug("Opened " + this.fileName + ": " + Hexdump.toHexString(this.fileId));
        }

        return bufferIndex - start;
    }


    /**
     * @param nameBytes

                        throw new UnknownHostException(hostname);
                    }
                    UniAddress[] addrs = wrapInetAddresses(InetAddress.getAllByName(hostname));
                    if ( log.isDebugEnabled() ) {
                        log.debug("Resolved '{}' to {} using DNS", hostname, Arrays.toString(addrs));
                    }
                    return addrs; // Success
                default:

    void closeInternal ( long lastWriteTime, boolean explicit ) throws CIFSException {
        SmbTreeHandleImpl t = this.tree;
        try {
            if ( t != null && isValid() ) {
                if ( log.isDebugEnabled() ) {
                    log.debug("Closing file handle " + this);
                }

                if ( t.isSMB2() ) {
                    Smb2CloseRequest req = new Smb2CloseRequest(this.cfg, this.fileId);