<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<title>PolarSSL: polarssl/dhm.h Source File</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/search.js"></script>
<link href="doxygen.css" rel="stylesheet" type="text/css"/>
</head>
<body onload='searchBox.OnSelectItem(0);'>
<!-- Generated by Doxygen 1.7.4 -->
<script type="text/javascript"><!--
var searchBox = new SearchBox("searchBox", "search",false,'Search');
--></script>
<div id="top">
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 56px;">
<td style="padding-left: 0.5em;">
<div id="projectname">PolarSSL</div>
</td>
</tr>
</tbody>
</table>
</div>
<div id="navrow1" class="tabs">
<ul class="tablist">
<li><a href="index.html"><span>Main Page</span></a></li>
<li><a href="annotated.html"><span>Classes</span></a></li>
<li class="current"><a href="files.html"><span>Files</span></a></li>
<li id="searchli">
<div id="MSearchBox" class="MSearchBoxInactive">
<span class="left">
<img id="MSearchSelect" src="search/mag_sel.png"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
alt=""/>
<input type="text" id="MSearchField" value="Search" accesskey="S"
onfocus="searchBox.OnSearchFieldFocus(true)"
onblur="searchBox.OnSearchFieldFocus(false)"
onkeyup="searchBox.OnSearchFieldChange(event)"/>
</span><span class="right">
<a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a>
</span>
</div>
</li>
</ul>
</div>
<div id="navrow2" class="tabs2">
<ul class="tablist">
<li><a href="files.html"><span>File List</span></a></li>
<li><a href="globals.html"><span>File Members</span></a></li>
</ul>
</div>
<div class="header">
<div class="headertitle">
<div class="title">polarssl/dhm.h</div> </div>
</div>
<div class="contents">
<a href="dhm_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001
<a name="l00025"></a>00025 <span class="preprocessor">#ifndef POLARSSL_DHM_H</span>
<a name="l00026"></a>00026 <span class="preprocessor"></span><span class="preprocessor">#define POLARSSL_DHM_H</span>
<a name="l00027"></a>00027 <span class="preprocessor"></span>
<a name="l00028"></a>00028 <span class="preprocessor">#include "<a class="code" href="bignum_8h.html">polarssl/bignum.h</a>"</span>
<a name="l00029"></a>00029
<a name="l00030"></a>00030 <span class="preprocessor">#define POLARSSL_ERR_DHM_BAD_INPUT_DATA 0x0480</span>
<a name="l00031"></a>00031 <span class="preprocessor"></span><span class="preprocessor">#define POLARSSL_ERR_DHM_READ_PARAMS_FAILED 0x0490</span>
<a name="l00032"></a>00032 <span class="preprocessor"></span><span class="preprocessor">#define POLARSSL_ERR_DHM_MAKE_PARAMS_FAILED 0x04A0</span>
<a name="l00033"></a>00033 <span class="preprocessor"></span><span class="preprocessor">#define POLARSSL_ERR_DHM_READ_PUBLIC_FAILED 0x04B0</span>
<a name="l00034"></a>00034 <span class="preprocessor"></span><span class="preprocessor">#define POLARSSL_ERR_DHM_MAKE_PUBLIC_FAILED 0x04C0</span>
<a name="l00035"></a>00035 <span class="preprocessor"></span><span class="preprocessor">#define POLARSSL_ERR_DHM_CALC_SECRET_FAILED 0x04D0</span>
<a name="l00036"></a>00036 <span class="preprocessor"></span>
<a name="l00037"></a><a class="code" href="structdhm__context.html">00037</a> <span class="keyword">typedef</span> <span class="keyword">struct</span>
<a name="l00038"></a>00038 {
<a name="l00039"></a><a class="code" href="structdhm__context.html#a1f40e07e78b09bf1b1465222376f64bc">00039</a> <span class="keywordtype">int</span> <a class="code" href="structdhm__context.html#a1f40e07e78b09bf1b1465222376f64bc">len</a>;
<a name="l00040"></a><a class="code" href="structdhm__context.html#aa7a62936ac382d115c9a5c1f675125f4">00040</a> <a class="code" href="structmpi.html" title="MPI structure.">mpi</a> <a class="code" href="structdhm__context.html#aa7a62936ac382d115c9a5c1f675125f4">P</a>;
<a name="l00041"></a><a class="code" href="structdhm__context.html#a3aa710a0588e9329dbdd60f0d7b28638">00041</a> <a class="code" href="structmpi.html" title="MPI structure.">mpi</a> <a class="code" href="structdhm__context.html#a3aa710a0588e9329dbdd60f0d7b28638">G</a>;
<a name="l00042"></a><a class="code" href="structdhm__context.html#a9840d3f5289b148101086d75f68aa61d">00042</a> <a class="code" href="structmpi.html" title="MPI structure.">mpi</a> <a class="code" href="structdhm__context.html#a9840d3f5289b148101086d75f68aa61d">X</a>;
<a name="l00043"></a><a class="code" href="structdhm__context.html#a52cd454282f8c2b590d89d7078a43783">00043</a> <a class="code" href="structmpi.html" title="MPI structure.">mpi</a> <a class="code" href="structdhm__context.html#a52cd454282f8c2b590d89d7078a43783">GX</a>;
<a name="l00044"></a><a class="code" href="structdhm__context.html#a74e8d6bf6068235c5bc720752e056a80">00044</a> <a class="code" href="structmpi.html" title="MPI structure.">mpi</a> <a class="code" href="structdhm__context.html#a74e8d6bf6068235c5bc720752e056a80">GY</a>;
<a name="l00045"></a><a class="code" href="structdhm__context.html#a97d4e78ea6d6c557c74079297515b150">00045</a> <a class="code" href="structmpi.html" title="MPI structure.">mpi</a> <a class="code" href="structdhm__context.html#a97d4e78ea6d6c557c74079297515b150">K</a>;
<a name="l00046"></a><a class="code" href="structdhm__context.html#a7135c7844859c5874d785f874cf049b4">00046</a> <a class="code" href="structmpi.html" title="MPI structure.">mpi</a> <a class="code" href="structdhm__context.html#a7135c7844859c5874d785f874cf049b4">RP</a>;
<a name="l00047"></a>00047 }
<a name="l00048"></a>00048 <a class="code" href="structdhm__context.html">dhm_context</a>;
<a name="l00049"></a>00049
<a name="l00050"></a>00050 <span class="preprocessor">#ifdef __cplusplus</span>
<a name="l00051"></a>00051 <span class="preprocessor"></span><span class="keyword">extern</span> <span class="stringliteral">"C"</span> {
<a name="l00052"></a>00052 <span class="preprocessor">#endif</span>
<a name="l00053"></a>00053 <span class="preprocessor"></span>
<a name="l00063"></a>00063 <span class="keywordtype">int</span> <a class="code" href="dhm_8h.html#a6c77d265f13f7333802b93172a6833aa" title="Parse the ServerKeyExchange parameters.">dhm_read_params</a>( <a class="code" href="structdhm__context.html">dhm_context</a> *ctx,
<a name="l00064"></a>00064 <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> **p,
<a name="l00065"></a>00065 <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *end );
<a name="l00066"></a>00066
<a name="l00083"></a>00083 <span class="keywordtype">int</span> <a class="code" href="dhm_8h.html#aba3614e57e89d94bcd5849014fe500a6" title="Setup and write the ServerKeyExchange parameters.">dhm_make_params</a>( <a class="code" href="structdhm__context.html">dhm_context</a> *ctx, <span class="keywordtype">int</span> x_size,
<a name="l00084"></a>00084 <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *output, <span class="keywordtype">int</span> *olen,
<a name="l00085"></a>00085 <span class="keywordtype">int</span> (*f_rng)(<span class="keywordtype">void</span> *), <span class="keywordtype">void</span> *p_rng );
<a name="l00086"></a>00086
<a name="l00096"></a>00096 <span class="keywordtype">int</span> <a class="code" href="dhm_8h.html#a75f33b4bee8b44be8e0cae1fb5612a21" title="Import the peer's public value G^Y.">dhm_read_public</a>( <a class="code" href="structdhm__context.html">dhm_context</a> *ctx,
<a name="l00097"></a>00097 <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *input, <span class="keywordtype">int</span> ilen );
<a name="l00098"></a>00098
<a name="l00111"></a>00111 <span class="keywordtype">int</span> <a class="code" href="dhm_8h.html#a93c83931e8f3c818274834dfc435a4c4" title="Create own private value X and export G^X.">dhm_make_public</a>( <a class="code" href="structdhm__context.html">dhm_context</a> *ctx, <span class="keywordtype">int</span> s_size,
<a name="l00112"></a>00112 <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *output, <span class="keywordtype">int</span> olen,
<a name="l00113"></a>00113 <span class="keywordtype">int</span> (*f_rng)(<span class="keywordtype">void</span> *), <span class="keywordtype">void</span> *p_rng );
<a name="l00114"></a>00114
<a name="l00124"></a>00124 <span class="keywordtype">int</span> <a class="code" href="dhm_8h.html#a116df37d64349118c538da74a5a9e6fe" title="Derive and export the shared secret (G^Y)^X mod P.">dhm_calc_secret</a>( <a class="code" href="structdhm__context.html">dhm_context</a> *ctx,
<a name="l00125"></a>00125 <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *output, <span class="keywordtype">int</span> *olen );
<a name="l00126"></a>00126
<a name="l00127"></a>00127 <span class="comment">/*</span>
<a name="l00128"></a>00128 <span class="comment"> * \brief Free the components of a DHM key</span>
<a name="l00129"></a>00129 <span class="comment"> */</span>
<a name="l00130"></a>00130 <span class="keywordtype">void</span> dhm_free( <a class="code" href="structdhm__context.html">dhm_context</a> *ctx );
<a name="l00131"></a>00131
<a name="l00137"></a>00137 <span class="keywordtype">int</span> <a class="code" href="dhm_8h.html#a61cc4f6b8b132f50e34b6f42b74d08fa" title="Checkup routine.">dhm_self_test</a>( <span class="keywordtype">int</span> verbose );
<a name="l00138"></a>00138
<a name="l00139"></a>00139 <span class="preprocessor">#ifdef __cplusplus</span>
<a name="l00140"></a>00140 <span class="preprocessor"></span>}
<a name="l00141"></a>00141 <span class="preprocessor">#endif</span>
<a name="l00142"></a>00142 <span class="preprocessor"></span>
<a name="l00143"></a>00143 <span class="preprocessor">#endif</span>
</pre></div></div>
</div>
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
onkeydown="return searchBox.OnSearchSelectKey(event)">
<a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark"> </span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark"> </span>Classes</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark"> </span>Files</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark"> </span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark"> </span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark"> </span>Defines</a></div>
<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<iframe src="javascript:void(0)" frameborder="0"
name="MSearchResults" id="MSearchResults">
</iframe>
</div>
<hr class="footer"/><address class="footer"><small>Generated on Mon May 16 2011 for PolarSSL by 
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.4 </small></address>
</body>
</html>
distrib
>
Fedora
>
14
>
x86_64
>
media
>
updates
>
by-pkgid
>
8df484ca79a7b6bb61e4a376e1506870
>
files
>
56
