*
     * @see jcifs.smb.SSPContext#calculateMIC(byte[])
     */
    @Override
    public byte[] calculateMIC ( byte[] data ) throws CIFSException {
        try {
            return this.gssContext.getMIC(data, 0, data.length, new MessageProp(false));
        }
        catch ( GSSException e ) {
            throw new CIFSException("Failed to calculate MIC", e);
        }
    }


    /**

        this.sessionKey = sessionKey;
    }


    /**
     * @return A <code>byte[]</code> containing the message integrity code.
     */
    public byte[] getMic () {
        return this.mic;
    }


    /**
     * @param mic
     *            NTLM mic to set (16 bytes)
     */
    public void setMic ( byte[] mic ) {
        this.mic = mic;
    }