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 <span id="projectnumber">4.13.1</span>
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<a href="#pub-attribs">Data Fields</a> </div>
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<div class="title">pgpPktKeyV4_s Struct Reference<div class="ingroups"><a class="el" href="group__rpmpgp.html">OpenPGP API.</a></div></div> </div>
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<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>
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<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>
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<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>
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<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>
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<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>
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<td class="memname">uint8_t pgpPktKeyV4_s::pubkey_algo</td>
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<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>
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<h2 class="memtitle"><span class="permalink"><a href="#adb0c5a03e0070860f64af4b322d31c8d">◆ </a></span>time</h2>
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<td class="memname"><a class="el" href="rpmpgp_8h.html#a3f26618361eeb911e1c83947661a4b93">pgpTime_t</a> pgpPktKeyV4_s::time</td>
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<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>
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<h2 class="memtitle"><span class="permalink"><a href="#ae2474cfd7306fc9741f20a2535ab8cde">◆ </a></span>version</h2>
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<td class="memname">uint8_t pgpPktKeyV4_s::version</td>
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<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>
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<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>
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