<html>
<head><title>dkim_sig_getkeysize()</title></head>
<body>
<!--
$Id: dkim_sig_getkeysize.html,v 1.2 2010/07/24 04:52:15 cm-msk Exp $
-->
<h1>dkim_sig_getkeysize()</h1>
<p align="right"><a href="index.html">[back to index]</a></p>
<table border="0" cellspacing=4 cellpadding=4>
<!---------- Synopsis ----------->
<tr><th valign="top" align=left width=150>SYNOPSIS</th><td>
<pre>
#include <dkim.h>
<a href="dkim_stat.html"><tt>DKIM_STAT</tt></a> dkim_sig_getkeysize(
<a href="dkim_siginfo.html"><tt>DKIM_SIGINFO</tt></a> *sig,
unsigned int *bits
);
</pre>
Retrieve the number of bits in the key used to verify a message.
</td></tr>
<!----------- Description ---------->
<tr><th valign="top" align=left>DESCRIPTION</th><td>
<table border="1" cellspacing=1 cellpadding=4>
<tr align="left" valign=top>
<th width="80">Called When</th>
<td><tt>dkim_sig_getkeysize()</tt> is called after the signature handle
has been processed by either an explicit call to
<a href="dkim_sig_process.html"><tt>dkim_sig_process()</tt></a>
or the completion of <a href="dkim_eom.html"><tt>dkim_eom()</tt></a>
to get the number of bits in the key used to validate a message. </td>
</tr>
</table>
<!----------- Arguments ---------->
<tr><th valign="top" align=left>ARGUMENTS</th><td>
<table border="1" cellspacing=0>
<tr bgcolor="#dddddd"><th>Argument</th><th>Description</th></tr>
<tr valign="top"><td>sig</td>
<td>Signature-specific handle.
</td></tr>
<tr valign="top"><td>bits</td>
<td>A pointer to an <tt>unsigned int</tt> which will receive the number
of bits in the key used to verify the message.
</td></tr>
</table>
</td></tr>
<!----------- Return Values ---------->
<tr><th valign="top" align=left>RETURN VALUES</th><td>
<table border="1" cellspacing=0>
<tr bgcolor="#dddddd"><th>Value</th><th>Description</th></tr>
<tr valign="top"><td><tt>DKIM_STAT_INVALID</tt></td>
<td>The function was called before the signature was processed
either explicitly by <tt>dkim_sig_process()</tt>, or implicitly
by <tt>dkim_eom()</tt>.
</td></tr>
<tr valign="top"><td><tt>DKIM_STAT_OK</tt></td>
<td>Successful completion.
</td></tr>
</table>
</td></tr>
<!----------- Notes ---------->
<tr>
<th valign="top" align=left>NOTES</th>
<td>
<ul>
<li>None.
</ul>
</td>
</tr>
</table>
<hr size="1">
<font size="-1">
Copyright (c) 2007 Sendmail, Inc. and its suppliers.
All rights reserved.
<br>
Copyright (c) 2009, 2010, The OpenDKIM Project. All rights reserved.
<br>
By using this file, you agree to the terms and conditions set
forth in the respective licenses.
</font>
</body>
</html>
