<!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>rpm: pgpPktKeyV4_s 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">rpm  <span id="projectnumber">4.13.0.2</span> </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">pgpPktKeyV4_s Struct Reference<div class="ingroups"><a class="el" href="group__rpmpgp.html">OpenPGP API.</a></div></div> </div> </div><!--header--> <div class="contents"> <p>The version 4 format is similar to the version 3 format except for the absence of a validity period. <a href="structpgpPktKeyV4__s.html#details">More...</a></p> <p><code>#include <<a class="el" href="rpmpgp_8h_source.html">rpmpgp.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:ae2474cfd7306fc9741f20a2535ab8cde"><td class="memItemLeft" align="right" valign="top">uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structpgpPktKeyV4__s.html#ae2474cfd7306fc9741f20a2535ab8cde">version</a></td></tr> <tr class="separator:ae2474cfd7306fc9741f20a2535ab8cde"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:adb0c5a03e0070860f64af4b322d31c8d"><td class="memItemLeft" align="right" valign="top"><a class="el" href="rpmpgp_8h.html#a3f26618361eeb911e1c83947661a4b93">pgpTime_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structpgpPktKeyV4__s.html#adb0c5a03e0070860f64af4b322d31c8d">time</a></td></tr> <tr class="separator:adb0c5a03e0070860f64af4b322d31c8d"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ab764c519e8a4c1e89df685930334e3ce"><td class="memItemLeft" align="right" valign="top">uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structpgpPktKeyV4__s.html#ab764c519e8a4c1e89df685930334e3ce">pubkey_algo</a></td></tr> <tr class="separator:ab764c519e8a4c1e89df685930334e3ce"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <div class="textblock"><p>The version 4 format is similar to the version 3 format except for the absence of a validity period. </p> <p>This has been moved to the signature packet. In addition, fingerprints of version 4 keys are calculated differently from version 3 keys, as described in section "Enhanced Key Formats."</p> <p>A version 4 packet contains:</p><ul> <li>A one-octet version number (4).</li> <li>A four-octet number denoting the time that the key was created.</li> <li>A one-octet number denoting the public key algorithm of this key</li> <li><p class="startli">A series of multi-precision integers comprising the key material. This algorithm-specific portion is:</p> <p class="startli">Algorithm Specific Fields for RSA public keys:</p><ul> <li>multiprecision integer (MPI) of RSA public modulus n;</li> <li>MPI of RSA public encryption exponent e.</li> </ul> <p class="startli">Algorithm Specific Fields for DSA public keys:</p><ul> <li>MPI of DSA prime p;</li> <li>MPI of DSA group order q (q is a prime divisor of p-1);</li> <li>MPI of DSA group generator g;</li> <li>MPI of DSA public key value y (= g**x where x is secret).</li> </ul> <p class="startli">Algorithm Specific Fields for Elgamal public keys:</p><ul> <li>MPI of Elgamal prime p;</li> <li>MPI of Elgamal group generator g;</li> <li>MPI of Elgamal public key value y (= g**x where x is secret). </li> </ul> </li> </ul> <p class="definition">Definition at line <a class="el" href="rpmpgp_8h_source.html#l00644">644</a> of file <a class="el" href="rpmpgp_8h_source.html">rpmpgp.h</a>.</p> </div><h2 class="groupheader">Field Documentation</h2> <a id="ab764c519e8a4c1e89df685930334e3ce"></a> <h2 class="memtitle"><span class="permalink"><a href="#ab764c519e8a4c1e89df685930334e3ce">◆ </a></span>pubkey_algo</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">uint8_t pgpPktKeyV4_s::pubkey_algo</td> </tr> </table> </div><div class="memdoc"> <p>public key algorithm. </p> <p class="definition">Definition at line <a class="el" href="rpmpgp_8h_source.html#l00647">647</a> of file <a class="el" href="rpmpgp_8h_source.html">rpmpgp.h</a>.</p> </div> </div> <a id="adb0c5a03e0070860f64af4b322d31c8d"></a> <h2 class="memtitle"><span class="permalink"><a href="#adb0c5a03e0070860f64af4b322d31c8d">◆ </a></span>time</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="rpmpgp_8h.html#a3f26618361eeb911e1c83947661a4b93">pgpTime_t</a> pgpPktKeyV4_s::time</td> </tr> </table> </div><div class="memdoc"> <p>time that the key was created. </p> <p class="definition">Definition at line <a class="el" href="rpmpgp_8h_source.html#l00646">646</a> of file <a class="el" href="rpmpgp_8h_source.html">rpmpgp.h</a>.</p> </div> </div> <a id="ae2474cfd7306fc9741f20a2535ab8cde"></a> <h2 class="memtitle"><span class="permalink"><a href="#ae2474cfd7306fc9741f20a2535ab8cde">◆ </a></span>version</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">uint8_t pgpPktKeyV4_s::version</td> </tr> </table> </div><div class="memdoc"> <p>version number (4). </p> <p class="definition">Definition at line <a class="el" href="rpmpgp_8h_source.html#l00645">645</a> of file <a class="el" href="rpmpgp_8h_source.html">rpmpgp.h</a>.</p> </div> </div> <hr/>The documentation for this struct was generated from the following file:<ul> <li><a class="el" href="rpmpgp_8h_source.html">rpmpgp.h</a></li> </ul> </div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated 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>