* @param password
     * 
     * @return the caclulated mac
     */
    public static byte[] nTOWFv2 ( String domain, String username, String password ) {
        return nTOWFv2(domain, username, getNTHash(password));
    }


    /**
     * 
     * @param domain
     * @param username
     * @param passwordHash
     *            NT password hash
     * 
     * @return the caclulated mac

        super();
        this.ntHash = passwordHash;
    }


    /**
     * {@inheritDoc}
     *
     * @see jcifs.smb.NtlmPasswordAuthenticator#getNTHash()
     */
    @Override
    protected byte[] getNTHash () {
        return this.ntHash;
    }


    @Override
    public NtlmPasswordAuthenticator clone () {

     */
    public void getUserSessionKey ( CIFSContext tc, byte[] chlng, byte[] dest, int offset ) throws SmbException {
        try {
            MessageDigest md4 = Crypto.getMD4();
            byte[] ntHash = getNTHash();
            switch ( tc.getConfig().getLanManCompatibility() ) {
            case 0:
            case 1:
            case 2:
                md4.update(ntHash);
                md4.digest(dest, offset, 16);

            setLMResponse(null);
            setNTResponse(null);
            return;
        }

        if ( passwordHash == null ) {
            passwordHash = NtlmUtil.getNTHash(password);
        }

        switch ( tc.getConfig().getLanManCompatibility() ) {
        case 0:
        case 1:
            if ( !getFlag(NTLMSSP_NEGOTIATE_EXTENDED_SESSIONSECURITY) ) {

    @Test
    public void logonUserHash () throws IOException {
        Assume.assumeTrue(Boolean.parseBoolean(getProperties().getOrDefault("jcifs.smb.client.useExtendedSecurity", "true")));
        byte[] hash = NtlmUtil.getNTHash(getTestUserPassword());
        CIFSContext ctx = getContext().withCredentials(new NtlmNtHashAuthenticator(getTestUserDomain(), getTestUser(), hash));
        try ( SmbResource f = new SmbFile(getTestShareURL(), ctx); ) {

        if ( this.auth instanceof NtlmNtHashAuthenticator ) {
            return new Type3Message(
                this.transportContext,
                msg2,
                this.targetName,
                this.auth.getNTHash(),
                this.auth.getUserDomain(),
                this.auth.getUsername(),
                this.workstation,
                this.ntlmsspFlags);
        }

        return new Type3Message(