<!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 1.8.13"/> <meta name="viewport" content="width=device-width, initial-scale=1"/> <title>mbed TLS v2.7.3: mbedtls_arc4_context Struct Reference</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="doxygen.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">mbed TLS v2.7.3 </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.13 --> <script type="text/javascript" src="menudata.js"></script> <script type="text/javascript" src="menu.js"></script> <script type="text/javascript"> $(function() { initMenu('',false,false,'search.php','Search'); }); </script> <div id="main-nav"></div> </div><!-- top --> <div class="header"> <div class="summary"> <a href="#pub-attribs">Data Fields</a> </div> <div class="headertitle"> <div class="title">mbedtls_arc4_context Struct Reference</div> </div> </div><!--header--> <div class="contents"> <p>ARC4 context structure. <a href="structmbedtls__arc4__context.html#details">More...</a></p> <p><code>#include <<a class="el" href="arc4_8h_source.html">arc4.h</a>></code></p> <table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a> Data Fields</h2></td></tr> <tr class="memitem:a35ada04bd0e0ebb3c91fe0a7be91d62c"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structmbedtls__arc4__context.html#a35ada04bd0e0ebb3c91fe0a7be91d62c">x</a></td></tr> <tr class="separator:a35ada04bd0e0ebb3c91fe0a7be91d62c"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a53d6a6d70c2b3ef5cd4467ae32e21429"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structmbedtls__arc4__context.html#a53d6a6d70c2b3ef5cd4467ae32e21429">y</a></td></tr> <tr class="separator:a53d6a6d70c2b3ef5cd4467ae32e21429"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a18aed220cbc1645d368721b380354688"><td class="memItemLeft" align="right" valign="top">unsigned char </td><td class="memItemRight" valign="bottom"><a class="el" href="structmbedtls__arc4__context.html#a18aed220cbc1645d368721b380354688">m</a> [256]</td></tr> <tr class="separator:a18aed220cbc1645d368721b380354688"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <div class="textblock"><p>ARC4 context structure. </p> <dl class="section warning"><dt>Warning</dt><dd>ARC4 is considered a weak cipher and its use constitutes a security risk. We recommend considering stronger ciphers instead. </dd></dl> <p class="definition">Definition at line <a class="el" href="arc4_8h_source.html#l00056">56</a> of file <a class="el" href="arc4_8h_source.html">arc4.h</a>.</p> </div><h2 class="groupheader">Field Documentation</h2> <a id="a18aed220cbc1645d368721b380354688"></a> <h2 class="memtitle"><span class="permalink"><a href="#a18aed220cbc1645d368721b380354688">◆ </a></span>m</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">unsigned char mbedtls_arc4_context::m[256]</td> </tr> </table> </div><div class="memdoc"> <p>permutation table </p> <p class="definition">Definition at line <a class="el" href="arc4_8h_source.html#l00060">60</a> of file <a class="el" href="arc4_8h_source.html">arc4.h</a>.</p> </div> </div> <a id="a35ada04bd0e0ebb3c91fe0a7be91d62c"></a> <h2 class="memtitle"><span class="permalink"><a href="#a35ada04bd0e0ebb3c91fe0a7be91d62c">◆ </a></span>x</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">int mbedtls_arc4_context::x</td> </tr> </table> </div><div class="memdoc"> <p>permutation index </p> <p class="definition">Definition at line <a class="el" href="arc4_8h_source.html#l00058">58</a> of file <a class="el" href="arc4_8h_source.html">arc4.h</a>.</p> </div> </div> <a id="a53d6a6d70c2b3ef5cd4467ae32e21429"></a> <h2 class="memtitle"><span class="permalink"><a href="#a53d6a6d70c2b3ef5cd4467ae32e21429">◆ </a></span>y</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">int mbedtls_arc4_context::y</td> </tr> </table> </div><div class="memdoc"> <p>permutation index </p> <p class="definition">Definition at line <a class="el" href="arc4_8h_source.html#l00059">59</a> of file <a class="el" href="arc4_8h_source.html">arc4.h</a>.</p> </div> </div> <hr/>The documentation for this struct was generated from the following file:<ul> <li><a class="el" href="arc4_8h_source.html">arc4.h</a></li> </ul> </div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated on Tue May 8 2018 21:08:42 for mbed TLS v2.7.3 by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/> </a> 1.8.13 </small></address> </body> </html>