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<title>JSDoc: Module: packet/public_key</title>
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<h1 class="page-title">Module: packet/public_key</h1>
<section>
<header>
<h2>
packet/public_key
</h2>
</header>
<article>
<div class="container-overview">
<div class="description">Implementation of the Key Material Packet (Tag 5,6,7,14)<br/>
<br/>
RFC4480 5.5:
A key material packet contains all the information about a public or
private key. There are four variants of this packet type, and two
major versions. Consequently, this section is complex.</div>
<dt>
<h4 class="name" id="module:packet/public_key"><span class="type-signature"></span>new (require("packet/public_key"))<span class="signature">()</span><span class="type-signature"></span></h4>
</dt>
<dd>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="public_key.js.html">packet/public_key.js</a>, <a href="public_key.js.html#line42">line 42</a>
</li></ul></dd>
</dl>
</dd>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="public_key.js.html">packet/public_key.js</a>, <a href="public_key.js.html#line18">line 18</a>
</li></ul></dd>
</dl>
</div>
<h3 class="subsection-title">Requires</h3>
<ul>
<li><a href="module-crypto.html">module:crypto</a></li>
<li><a href="module-enums.html">module:enums</a></li>
<li><a href="keyid.html">module:type/keyid</a></li>
<li><a href="mpi.html">module:type/mpi</a></li>
<li><a href="module-util.html">module:util</a></li>
</ul>
<h3 class="subsection-title">Members</h3>
<dl>
<dt>
<h4 class="name" id="algorithm"><span class="type-signature"></span>algorithm<span class="type-signature"> :<a href="module-enums.html#publicKey">module:enums.publicKey</a></span></h4>
</dt>
<dd>
<div class="description">
Public key algorithm
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type"><a href="module-enums.html#publicKey">module:enums.publicKey</a></span>
</li>
</ul>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="public_key.js.html">packet/public_key.js</a>, <a href="public_key.js.html#line52">line 52</a>
</li></ul></dd>
</dl>
</dd>
<dt>
<h4 class="name" id="created"><span class="type-signature"></span>created<span class="type-signature"> :Date</span></h4>
</dt>
<dd>
<div class="description">
Key creation date.
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type">Date</span>
</li>
</ul>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="public_key.js.html">packet/public_key.js</a>, <a href="public_key.js.html#line46">line 46</a>
</li></ul></dd>
</dl>
</dd>
<dt>
<h4 class="name" id="mpi"><span class="type-signature"></span>mpi<span class="type-signature"> :<a href="mpi.html">module:type/mpi</a></span></h4>
</dt>
<dd>
<div class="description">
A list of multiprecision integers
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type"><a href="mpi.html">module:type/mpi</a></span>
</li>
</ul>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="public_key.js.html">packet/public_key.js</a>, <a href="public_key.js.html#line49">line 49</a>
</li></ul></dd>
</dl>
</dd>
</dl>
<h3 class="subsection-title">Methods</h3>
<dl>
<dt>
<h4 class="name" id="getFingerprint"><span class="type-signature"></span>getFingerprint<span class="signature">()</span><span class="type-signature"> → {String}</span></h4>
</dt>
<dd>
<div class="description">
Calculates the fingerprint of the key
</div>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="public_key.js.html">packet/public_key.js</a>, <a href="public_key.js.html#line174">line 174</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
A string containing the fingerprint
</div>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type">String</span>
</dd>
</dl>
</dd>
<dt>
<h4 class="name" id="getKeyId"><span class="type-signature"></span>getKeyId<span class="signature">()</span><span class="type-signature"> → {String}</span></h4>
</dt>
<dd>
<div class="description">
Calculates the key id of the key
</div>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="public_key.js.html">packet/public_key.js</a>, <a href="public_key.js.html#line160">line 160</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
A 8 byte key id
</div>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type">String</span>
</dd>
</dl>
</dd>
<dt>
<h4 class="name" id="read"><span class="type-signature"></span>read<span class="signature">(input)</span><span class="type-signature"> → {Object}</span></h4>
</dt>
<dd>
<div class="description">
Internal Parser for public keys as specified in RFC 4880 section
5.5.2 Public-Key Packet Formats
called by read_tag<num>
</div>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>input</code></td>
<td class="type">
<span class="param-type">String</span>
</td>
<td class="description last">Input string to read the packet from</td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="public_key.js.html">packet/public_key.js</a>, <a href="public_key.js.html#line64">line 64</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
This object with attributes set by the parser
</div>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type">Object</span>
</dd>
</dl>
</dd>
<dt>
<h4 class="name" id="readPublicKey"><span class="type-signature"></span>readPublicKey<span class="signature">()</span><span class="type-signature"></span></h4>
</dt>
<dd>
<div class="description">
Alias of read()
</div>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="public_key.js.html">packet/public_key.js</a>, <a href="public_key.js.html#line107">line 107</a>
</li></ul></dd>
<dt class="tag-see">See:</dt>
<dd class="tag-see">
<ul>
<li><a href="public_key_.html#read">module:packet/public_key#read</a></li>
</ul>
</dd>
</dl>
</dd>
<dt>
<h4 class="name" id="write"><span class="type-signature"></span>write<span class="signature">()</span><span class="type-signature"> → {Object}</span></h4>
</dt>
<dd>
<div class="description">
Same as write_private_key, but has less information because of
public key.
</div>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="public_key.js.html">packet/public_key.js</a>, <a href="public_key.js.html#line120">line 120</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
{body: [string]OpenPGP packet body contents,
header: [string] OpenPGP packet header, string: [string] header+body}
</div>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type">Object</span>
</dd>
</dl>
</dd>
<dt>
<h4 class="name" id="writeOld"><span class="type-signature"></span>writeOld<span class="signature">()</span><span class="type-signature"></span></h4>
</dt>
<dd>
<div class="description">
Write an old version packet - it's used by some of the internal routines.
</div>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="public_key.js.html">packet/public_key.js</a>, <a href="public_key.js.html#line148">line 148</a>
</li></ul></dd>
</dl>
</dd>
<dt>
<h4 class="name" id="writePublicKey"><span class="type-signature"></span>writePublicKey<span class="signature">()</span><span class="type-signature"></span></h4>
</dt>
<dd>
<div class="description">
Alias of write()
</div>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="public_key.js.html">packet/public_key.js</a>, <a href="public_key.js.html#line138">line 138</a>
</li></ul></dd>
<dt class="tag-see">See:</dt>
<dd class="tag-see">
<ul>
<li><a href="public_key_.html#write">module:packet/public_key#write</a></li>
</ul>
</dd>
</dl>
</dd>
</dl>
</article>
</section>
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