miti
/
linux-sgx-trts-modified


			
				
					
						
						
							123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225
							<!-- HTML header for doxygen 1.8.10-->
<!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"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.11"/>
<title>Intel&reg; Enhanced Privacy ID SDK: errors</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="navtree.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="resize.js"></script>
<script type="text/javascript" src="navtreedata.js"></script>
<script type="text/javascript" src="navtree.js"></script>
<script type="text/javascript">
  $(document).ready(initResizable);
  $(window).load(resizeHeight);
</script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
<link href="epidstyle.css" rel="stylesheet" type="text/css"/>
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
 <tbody>
 <tr style="height: 56px;">
  <td id="projectalign" style="padding-left: 0.5em;">
   <div id="projectname"><a 
                            onclick="storeLink('index.html')"
                            id="projectlink" 
                            class="index.html" 
                            href="index.html">Intel&reg; Enhanced Privacy ID SDK</a>
&#160;<span id="projectnumber">2.0.0</span>
</div>
  </td>
 </tr>
 </tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.11 -->
</div><!-- top -->
<div id="side-nav" class="ui-resizable side-nav-resizable">
  <div id="nav-tree">
    <div id="nav-tree-contents">
      <div id="nav-sync" class="sync"></div>
    </div>
  </div>
  <div id="splitbar" style="-moz-user-select:none;" 
       class="ui-resizable-handle">
  </div>
</div>
<script type="text/javascript">
$(document).ready(function(){initNavTree('group___error_codes.html','');});
</script>
<div id="doc-content">
<div class="header">
  <div class="summary">
<a href="#enum-members">Enumerations</a> &#124;
<a href="#func-members">Functions</a>  </div>
  <div class="headertitle">
<div class="title">errors<div class="ingroups"><a class="el" href="group___epid_module.html">epid</a> &raquo; <a class="el" href="group___epid_common.html">common</a></div></div>  </div>
</div><!--header-->
<div class="contents">

<p>Error reporting interface.  
<a href="#details">More...</a></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="enum-members"></a>
Enumerations</h2></td></tr>
<tr class="memitem:gafdb27c77c2c4b32c807e326a8a0da360"><td class="memItemLeft" align="right" valign="top">enum &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___error_codes.html#gafdb27c77c2c4b32c807e326a8a0da360">EpidStatus</a> { <br />
&#160;&#160;<a class="el" href="group___error_codes.html#ggafdb27c77c2c4b32c807e326a8a0da360a8a6861e14322ca9193498ffc955537f9">kEpidNoErr</a> = 0, 
<a class="el" href="group___error_codes.html#ggafdb27c77c2c4b32c807e326a8a0da360ab45ad60085d03c03ea30b40a0519897e">kEpidSigValid</a> = 0, 
<a class="el" href="group___error_codes.html#ggafdb27c77c2c4b32c807e326a8a0da360aeedd19b8a1cbdecf963f90b4860e02b8">kEpidSigInvalid</a> = 1, 
<a class="el" href="group___error_codes.html#ggafdb27c77c2c4b32c807e326a8a0da360a2b38f44424cecd7b432194a2012dc9c7">kEpidSigRevokedinGroupRl</a> = 2, 
<br />
&#160;&#160;<a class="el" href="group___error_codes.html#ggafdb27c77c2c4b32c807e326a8a0da360a780a20821863553b88ca617a6fc0f718">kEpidSigRevokedinPrivRl</a> = 3, 
<a class="el" href="group___error_codes.html#ggafdb27c77c2c4b32c807e326a8a0da360aff83186b61d48f9fee5f691c5b219bc1">kEpidSigRevokedinSigRl</a> = 4, 
<a class="el" href="group___error_codes.html#ggafdb27c77c2c4b32c807e326a8a0da360addbba767bb884b4459a567056b4d3f86">kEpidSigRevokedinVerifierRl</a> = 5, 
<a class="el" href="group___error_codes.html#ggafdb27c77c2c4b32c807e326a8a0da360aa08f0d2e394b37694117a6a32bc71e6e">kEpidErr</a> = -999, 
<br />
&#160;&#160;<a class="el" href="group___error_codes.html#ggafdb27c77c2c4b32c807e326a8a0da360a5252da1ff519a098446723e9edd30cc7">kEpidNotImpl</a>, 
<a class="el" href="group___error_codes.html#ggafdb27c77c2c4b32c807e326a8a0da360ad134d6cc95a9dcb1b1a9f9c358047cbf">kEpidBadArgErr</a>, 
<a class="el" href="group___error_codes.html#ggafdb27c77c2c4b32c807e326a8a0da360ab7dfec784192a827a91a4b8a6054d01c">kEpidNoMemErr</a>, 
<a class="el" href="group___error_codes.html#ggafdb27c77c2c4b32c807e326a8a0da360a11a4d2f1c37064eb663de08dc57bcda8">kEpidMemAllocErr</a>, 
<br />
&#160;&#160;<a class="el" href="group___error_codes.html#ggafdb27c77c2c4b32c807e326a8a0da360a1739ecb620f4bede2e1b84e52a96cee6">kEpidMathErr</a>, 
<a class="el" href="group___error_codes.html#ggafdb27c77c2c4b32c807e326a8a0da360a893cd0d417b139bb376d09c93695c3f3">kEpidDivByZeroErr</a>, 
<a class="el" href="group___error_codes.html#ggafdb27c77c2c4b32c807e326a8a0da360a83a867b4f71ee13edbfca2f1b72abbec">kEpidUnderflowErr</a>, 
<a class="el" href="group___error_codes.html#ggafdb27c77c2c4b32c807e326a8a0da360ad4d4ff24a7ef2cd7a50b8082265e9ff4">kEpidHashAlgorithmNotSupported</a>, 
<br />
&#160;&#160;<a class="el" href="group___error_codes.html#ggafdb27c77c2c4b32c807e326a8a0da360a61234ad9610406da6bf7977afd72a357">kEpidRandMaxIterErr</a>, 
<a class="el" href="group___error_codes.html#ggafdb27c77c2c4b32c807e326a8a0da360a3706f895a660260033b5b91890516c0f">kEpidDuplicateErr</a>
<br />
 }<tr class="memdesc:gafdb27c77c2c4b32c807e326a8a0da360"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return status for SDK functions.  <a href="group___error_codes.html#gafdb27c77c2c4b32c807e326a8a0da360">More...</a><br /></td></tr>
</td></tr>
<tr class="separator:gafdb27c77c2c4b32c807e326a8a0da360"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:ga59e8680ce52509302fd58a987e45004d"><td class="memItemLeft" align="right" valign="top">char const *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___error_codes.html#ga59e8680ce52509302fd58a987e45004d">EpidStatusToString</a> (<a class="el" href="group___error_codes.html#gafdb27c77c2c4b32c807e326a8a0da360">EpidStatus</a> e)</td></tr>
<tr class="memdesc:ga59e8680ce52509302fd58a987e45004d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns string representation of error code.  <a href="#ga59e8680ce52509302fd58a987e45004d">More...</a><br /></td></tr>
<tr class="separator:ga59e8680ce52509302fd58a987e45004d"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<p>Error reporting interface. </p>
<p>This module defines the return status type. It also provides tools for interactions with status values, such as converting them to a string. </p>
<h2 class="groupheader">Enumeration Type Documentation</h2>
<a class="anchor" id="gafdb27c77c2c4b32c807e326a8a0da360"></a>
<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">enum <a class="el" href="group___error_codes.html#gafdb27c77c2c4b32c807e326a8a0da360">EpidStatus</a></td>
        </tr>
      </table>
</div><div class="memdoc">

<p>Return status for SDK functions. </p>
<p>Convention for status values is as follows:</p><ul>
<li>Zero indicates "success"</li>
<li>Any positive number indicates "success with status"</li>
<li>Any negative number indicates "failure" </li>
</ul>
<table class="fieldtable">
<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a class="anchor" id="ggafdb27c77c2c4b32c807e326a8a0da360a8a6861e14322ca9193498ffc955537f9"></a>kEpidNoErr&#160;</td><td class="fielddoc">
<p>no error </p>
</td></tr>
<tr><td class="fieldname"><a class="anchor" id="ggafdb27c77c2c4b32c807e326a8a0da360ab45ad60085d03c03ea30b40a0519897e"></a>kEpidSigValid&#160;</td><td class="fielddoc">
<p>Signature is valid. </p>
</td></tr>
<tr><td class="fieldname"><a class="anchor" id="ggafdb27c77c2c4b32c807e326a8a0da360aeedd19b8a1cbdecf963f90b4860e02b8"></a>kEpidSigInvalid&#160;</td><td class="fielddoc">
<p>Signature is invalid. </p>
</td></tr>
<tr><td class="fieldname"><a class="anchor" id="ggafdb27c77c2c4b32c807e326a8a0da360a2b38f44424cecd7b432194a2012dc9c7"></a>kEpidSigRevokedinGroupRl&#160;</td><td class="fielddoc">
<p>Signature revoked in <a class="el" href="struct_group_rl.html" title="group revocation list ">GroupRl</a>. </p>
</td></tr>
<tr><td class="fieldname"><a class="anchor" id="ggafdb27c77c2c4b32c807e326a8a0da360a780a20821863553b88ca617a6fc0f718"></a>kEpidSigRevokedinPrivRl&#160;</td><td class="fielddoc">
<p>Signature revoked in <a class="el" href="struct_priv_rl.html" title="private-key based revocation list. ">PrivRl</a>. </p>
</td></tr>
<tr><td class="fieldname"><a class="anchor" id="ggafdb27c77c2c4b32c807e326a8a0da360aff83186b61d48f9fee5f691c5b219bc1"></a>kEpidSigRevokedinSigRl&#160;</td><td class="fielddoc">
<p>Signature revoked in <a class="el" href="struct_sig_rl.html" title="signature based revocation list ">SigRl</a>. </p>
</td></tr>
<tr><td class="fieldname"><a class="anchor" id="ggafdb27c77c2c4b32c807e326a8a0da360addbba767bb884b4459a567056b4d3f86"></a>kEpidSigRevokedinVerifierRl&#160;</td><td class="fielddoc">
<p>Signature revoked in <a class="el" href="struct_verifier_rl.html">VerifierRl</a>. </p>
</td></tr>
<tr><td class="fieldname"><a class="anchor" id="ggafdb27c77c2c4b32c807e326a8a0da360aa08f0d2e394b37694117a6a32bc71e6e"></a>kEpidErr&#160;</td><td class="fielddoc">
<p>unspecified error </p>
</td></tr>
<tr><td class="fieldname"><a class="anchor" id="ggafdb27c77c2c4b32c807e326a8a0da360a5252da1ff519a098446723e9edd30cc7"></a>kEpidNotImpl&#160;</td><td class="fielddoc">
<p>not implemented error </p>
</td></tr>
<tr><td class="fieldname"><a class="anchor" id="ggafdb27c77c2c4b32c807e326a8a0da360ad134d6cc95a9dcb1b1a9f9c358047cbf"></a>kEpidBadArgErr&#160;</td><td class="fielddoc">
<p>incorrect arg to function </p>
</td></tr>
<tr><td class="fieldname"><a class="anchor" id="ggafdb27c77c2c4b32c807e326a8a0da360ab7dfec784192a827a91a4b8a6054d01c"></a>kEpidNoMemErr&#160;</td><td class="fielddoc">
<p>not enough memory for the operation </p>
</td></tr>
<tr><td class="fieldname"><a class="anchor" id="ggafdb27c77c2c4b32c807e326a8a0da360a11a4d2f1c37064eb663de08dc57bcda8"></a>kEpidMemAllocErr&#160;</td><td class="fielddoc">
<p>insufficient memory allocated for operation </p>
</td></tr>
<tr><td class="fieldname"><a class="anchor" id="ggafdb27c77c2c4b32c807e326a8a0da360a1739ecb620f4bede2e1b84e52a96cee6"></a>kEpidMathErr&#160;</td><td class="fielddoc">
<p>internal math error </p>
</td></tr>
<tr><td class="fieldname"><a class="anchor" id="ggafdb27c77c2c4b32c807e326a8a0da360a893cd0d417b139bb376d09c93695c3f3"></a>kEpidDivByZeroErr&#160;</td><td class="fielddoc">
<p>an attempt to divide by zero </p>
</td></tr>
<tr><td class="fieldname"><a class="anchor" id="ggafdb27c77c2c4b32c807e326a8a0da360a83a867b4f71ee13edbfca2f1b72abbec"></a>kEpidUnderflowErr&#160;</td><td class="fielddoc">
<p>a value became less than minimum supported level </p>
</td></tr>
<tr><td class="fieldname"><a class="anchor" id="ggafdb27c77c2c4b32c807e326a8a0da360ad4d4ff24a7ef2cd7a50b8082265e9ff4"></a>kEpidHashAlgorithmNotSupported&#160;</td><td class="fielddoc">
<p>unsupported hash algorithm type </p>
</td></tr>
<tr><td class="fieldname"><a class="anchor" id="ggafdb27c77c2c4b32c807e326a8a0da360a61234ad9610406da6bf7977afd72a357"></a>kEpidRandMaxIterErr&#160;</td><td class="fielddoc">
<p>reached max iteration for random number generation </p>
</td></tr>
<tr><td class="fieldname"><a class="anchor" id="ggafdb27c77c2c4b32c807e326a8a0da360a3706f895a660260033b5b91890516c0f"></a>kEpidDuplicateErr&#160;</td><td class="fielddoc">
<p>argument would add duplicate entry </p>
</td></tr>
</table>
<dl><dt><b>Examples: </b></dt><dd><a class="el" href="verifysig_8c-example.html#a24">verifysig.c</a>.</dd>
</dl>
</div>
</div>
<h2 class="groupheader">Function Documentation</h2>
<a class="anchor" id="ga59e8680ce52509302fd58a987e45004d"></a>
<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">char const* EpidStatusToString </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="group___error_codes.html#gafdb27c77c2c4b32c807e326a8a0da360">EpidStatus</a>&#160;</td>
          <td class="paramname"><em>e</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p>Returns string representation of error code. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">e</td><td>The status value.</td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>The string describing the status. </dd></dl>

</div>
</div>
</div><!-- contents -->
</div><!-- doc-content -->
<!-- HTML footer for doxygen 1.8.10-->
<!-- start footer part -->
<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
  <ul>
    <li class="footer">
      &copy; 2016 Intel Corporation
    </li>
  </ul>
</div>
</body>
</html>