<!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: rsa_context Struct Reference</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 class="current"><a href="annotated.html"><span>Classes</span></a></li> <li><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="annotated.html"><span>Class List</span></a></li> <li><a href="classes.html"><span>Class Index</span></a></li> <li><a href="functions.html"><span>Class Members</span></a></li> </ul> </div> </div> <div class="header"> <div class="summary"> <a href="#pub-attribs">Public Attributes</a> </div> <div class="headertitle"> <div class="title">rsa_context Struct Reference</div> </div> </div> <div class="contents"> <!-- doxytag: class="rsa_context" --> <p>RSA context structure. <a href="structrsa__context.html#details">More...</a></p> <p><code>#include <<a class="el" href="rsa_8h_source.html">rsa.h</a>></code></p> <p><a href="structrsa__context-members.html">List of all members.</a></p> <table class="memberdecls"> <tr><td colspan="2"><h2><a name="pub-attribs"></a> Public Attributes</h2></td></tr> <tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structrsa__context.html#aa5db43b7b8614eb7233ce57aa2031d40">ver</a></td></tr> <tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structrsa__context.html#ad7cfe15a30f515633ad3172a9720b220">len</a></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="structmpi.html">mpi</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structrsa__context.html#a2f44f168531d8470e7831fd49aea9ae0">N</a></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="structmpi.html">mpi</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structrsa__context.html#aa28db934350d34ac8537abb7ec8d519d">E</a></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="structmpi.html">mpi</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structrsa__context.html#af3078ae226d6b5aa335af77a6d46317e">D</a></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="structmpi.html">mpi</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structrsa__context.html#a352c64edb7488633ddbca88d1a9966c9">P</a></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="structmpi.html">mpi</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structrsa__context.html#a94bb2c66e84581a0d854f1fc7f6672d8">Q</a></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="structmpi.html">mpi</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structrsa__context.html#ad3a4b21e847d540a9bf1b680f0c05880">DP</a></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="structmpi.html">mpi</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structrsa__context.html#a42fb604a95bea6fc9640715babb8d415">DQ</a></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="structmpi.html">mpi</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structrsa__context.html#a364bfb0ef6d240c39053f603ee1cbeca">QP</a></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="structmpi.html">mpi</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structrsa__context.html#a9d76414e85030ddf011b24d8a8bc4f9f">RN</a></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="structmpi.html">mpi</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structrsa__context.html#ad00a9b5de055f5cf9d109dd4382b3105">RP</a></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="structmpi.html">mpi</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structrsa__context.html#a286dcd56958215be3d8e6195456952a2">RQ</a></td></tr> <tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structrsa__context.html#ac2599f716413534b2925670d5523c6bf">padding</a></td></tr> <tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structrsa__context.html#a735bfa601f5fe16e563da0cab79fdb7b">hash_id</a></td></tr> </table> <hr/><a name="details" id="details"></a><h2>Detailed Description</h2> <div class="textblock"><p>RSA context structure. </p> </div><hr/><h2>Member Data Documentation</h2> <a class="anchor" id="af3078ae226d6b5aa335af77a6d46317e"></a><!-- doxytag: member="rsa_context::D" ref="af3078ae226d6b5aa335af77a6d46317e" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="structmpi.html">mpi</a> <a class="el" href="structrsa__context.html#af3078ae226d6b5aa335af77a6d46317e">rsa_context::D</a></td> </tr> </table> </div> <div class="memdoc"> <p>private exponent </p> </div> </div> <a class="anchor" id="ad3a4b21e847d540a9bf1b680f0c05880"></a><!-- doxytag: member="rsa_context::DP" ref="ad3a4b21e847d540a9bf1b680f0c05880" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="structmpi.html">mpi</a> <a class="el" href="structrsa__context.html#ad3a4b21e847d540a9bf1b680f0c05880">rsa_context::DP</a></td> </tr> </table> </div> <div class="memdoc"> <p>D % (P - 1) </p> </div> </div> <a class="anchor" id="a42fb604a95bea6fc9640715babb8d415"></a><!-- doxytag: member="rsa_context::DQ" ref="a42fb604a95bea6fc9640715babb8d415" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="structmpi.html">mpi</a> <a class="el" href="structrsa__context.html#a42fb604a95bea6fc9640715babb8d415">rsa_context::DQ</a></td> </tr> </table> </div> <div class="memdoc"> <p>D % (Q - 1) </p> </div> </div> <a class="anchor" id="aa28db934350d34ac8537abb7ec8d519d"></a><!-- doxytag: member="rsa_context::E" ref="aa28db934350d34ac8537abb7ec8d519d" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="structmpi.html">mpi</a> <a class="el" href="structrsa__context.html#aa28db934350d34ac8537abb7ec8d519d">rsa_context::E</a></td> </tr> </table> </div> <div class="memdoc"> <p>public exponent </p> </div> </div> <a class="anchor" id="a735bfa601f5fe16e563da0cab79fdb7b"></a><!-- doxytag: member="rsa_context::hash_id" ref="a735bfa601f5fe16e563da0cab79fdb7b" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">int <a class="el" href="structrsa__context.html#a735bfa601f5fe16e563da0cab79fdb7b">rsa_context::hash_id</a></td> </tr> </table> </div> <div class="memdoc"> <p>hash identifier </p> </div> </div> <a class="anchor" id="ad7cfe15a30f515633ad3172a9720b220"></a><!-- doxytag: member="rsa_context::len" ref="ad7cfe15a30f515633ad3172a9720b220" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">int <a class="el" href="structrsa__context.html#ad7cfe15a30f515633ad3172a9720b220">rsa_context::len</a></td> </tr> </table> </div> <div class="memdoc"> <p>size(N) in chars </p> </div> </div> <a class="anchor" id="a2f44f168531d8470e7831fd49aea9ae0"></a><!-- doxytag: member="rsa_context::N" ref="a2f44f168531d8470e7831fd49aea9ae0" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="structmpi.html">mpi</a> <a class="el" href="structrsa__context.html#a2f44f168531d8470e7831fd49aea9ae0">rsa_context::N</a></td> </tr> </table> </div> <div class="memdoc"> <p>public modulus </p> </div> </div> <a class="anchor" id="a352c64edb7488633ddbca88d1a9966c9"></a><!-- doxytag: member="rsa_context::P" ref="a352c64edb7488633ddbca88d1a9966c9" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="structmpi.html">mpi</a> <a class="el" href="structrsa__context.html#a352c64edb7488633ddbca88d1a9966c9">rsa_context::P</a></td> </tr> </table> </div> <div class="memdoc"> <p>1st prime factor </p> </div> </div> <a class="anchor" id="ac2599f716413534b2925670d5523c6bf"></a><!-- doxytag: member="rsa_context::padding" ref="ac2599f716413534b2925670d5523c6bf" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">int <a class="el" href="structrsa__context.html#ac2599f716413534b2925670d5523c6bf">rsa_context::padding</a></td> </tr> </table> </div> <div class="memdoc"> <p>1.5 or OAEP/PSS </p> </div> </div> <a class="anchor" id="a94bb2c66e84581a0d854f1fc7f6672d8"></a><!-- doxytag: member="rsa_context::Q" ref="a94bb2c66e84581a0d854f1fc7f6672d8" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="structmpi.html">mpi</a> <a class="el" href="structrsa__context.html#a94bb2c66e84581a0d854f1fc7f6672d8">rsa_context::Q</a></td> </tr> </table> </div> <div class="memdoc"> <p>2nd prime factor </p> </div> </div> <a class="anchor" id="a364bfb0ef6d240c39053f603ee1cbeca"></a><!-- doxytag: member="rsa_context::QP" ref="a364bfb0ef6d240c39053f603ee1cbeca" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="structmpi.html">mpi</a> <a class="el" href="structrsa__context.html#a364bfb0ef6d240c39053f603ee1cbeca">rsa_context::QP</a></td> </tr> </table> </div> <div class="memdoc"> <p>1 / (Q % P) </p> </div> </div> <a class="anchor" id="a9d76414e85030ddf011b24d8a8bc4f9f"></a><!-- doxytag: member="rsa_context::RN" ref="a9d76414e85030ddf011b24d8a8bc4f9f" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="structmpi.html">mpi</a> <a class="el" href="structrsa__context.html#a9d76414e85030ddf011b24d8a8bc4f9f">rsa_context::RN</a></td> </tr> </table> </div> <div class="memdoc"> <p>cached R^2 mod N </p> </div> </div> <a class="anchor" id="ad00a9b5de055f5cf9d109dd4382b3105"></a><!-- doxytag: member="rsa_context::RP" ref="ad00a9b5de055f5cf9d109dd4382b3105" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="structmpi.html">mpi</a> <a class="el" href="structrsa__context.html#ad00a9b5de055f5cf9d109dd4382b3105">rsa_context::RP</a></td> </tr> </table> </div> <div class="memdoc"> <p>cached R^2 mod P </p> </div> </div> <a class="anchor" id="a286dcd56958215be3d8e6195456952a2"></a><!-- doxytag: member="rsa_context::RQ" ref="a286dcd56958215be3d8e6195456952a2" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="structmpi.html">mpi</a> <a class="el" href="structrsa__context.html#a286dcd56958215be3d8e6195456952a2">rsa_context::RQ</a></td> </tr> </table> </div> <div class="memdoc"> <p>cached R^2 mod Q </p> </div> </div> <a class="anchor" id="aa5db43b7b8614eb7233ce57aa2031d40"></a><!-- doxytag: member="rsa_context::ver" ref="aa5db43b7b8614eb7233ce57aa2031d40" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">int <a class="el" href="structrsa__context.html#aa5db43b7b8614eb7233ce57aa2031d40">rsa_context::ver</a></td> </tr> </table> </div> <div class="memdoc"> <p>always 0 </p> </div> </div> <hr/>The documentation for this struct was generated from the following file:<ul> <li>polarssl/<a class="el" href="rsa_8h_source.html">rsa.h</a></li> </ul> </div> <!-- window showing the filter options --> <div id="MSearchSelectWindow" onmouseover="return searchBox.OnSearchSelectShow()" onmouseout="return searchBox.OnSearchSelectHide()" onkeydown="return searchBox.OnSearchSelectKey(event)"> <a 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