
</pre>
This means that <code>mod_sql_passwd</code> would end up checking the
following computed value against the value in the database:
<pre>
  hex(MD5(<i>salt</i> + <i>password</i>))
</pre>

<p>
Some sites will have even more complex requirements for how the <i>data</i>
processed by <code>mod_sql_passwd</code> need to be constructed.  The salt
data may need to be hashed before being used with the password, or may need
to be hashed <i>and</i> encoded before use.  Or maybe the password data needs
to be has