__  __    __   __  _____      _            _          _____ _          _ _ 
 |  \/  |   \ \ / / |  __ \    (_)          | |        / ____| |        | | |
 | \  / |_ __\ V /  | |__) | __ ___   ____ _| |_ ___  | (___ | |__   ___| | |
 | |\/| | '__|> <   |  ___/ '__| \ \ / / _` | __/ _ \  \___ \| '_ \ / _ \ | |
 | |  | | |_ / . \  | |   | |  | |\ V / (_| | ||  __/  ____) | | | |  __/ | |
 |_|  |_|_(_)_/ \_\ |_|   |_|  |_| \_/ \__,_|\__\___| |_____/|_| |_|\___V 2.1
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<section id="family-psp-netlink-specification">
<span id="netlink-psp"></span><h1><a class="toc-backref" href="#id1" role="doc-backlink">Family <code class="docutils literal notranslate"><span class="pre">psp</span></code> netlink specification</a><a class="headerlink" href="#family-psp-netlink-specification" title="Link to this heading">¶</a></h1>
<nav class="contents" id="contents">
<p class="topic-title">Contents</p>
<ul class="simple">
<li><p><a class="reference internal" href="#family-psp-netlink-specification" id="id1">Family <code class="docutils literal notranslate"><span class="pre">psp</span></code> netlink specification</a></p>
<ul>
<li><p><a class="reference internal" href="#summary" id="id2">Summary</a></p></li>
<li><p><a class="reference internal" href="#operations" id="id3">Operations</a></p>
<ul>
<li><p><a class="reference internal" href="#dev-get" id="id4">dev-get</a></p></li>
<li><p><a class="reference internal" href="#dev-add-ntf" id="id5">dev-add-ntf</a></p></li>
<li><p><a class="reference internal" href="#dev-del-ntf" id="id6">dev-del-ntf</a></p></li>
<li><p><a class="reference internal" href="#dev-set" id="id7">dev-set</a></p></li>
<li><p><a class="reference internal" href="#dev-change-ntf" id="id8">dev-change-ntf</a></p></li>
<li><p><a class="reference internal" href="#key-rotate" id="id9">key-rotate</a></p></li>
<li><p><a class="reference internal" href="#key-rotate-ntf" id="id10">key-rotate-ntf</a></p></li>
<li><p><a class="reference internal" href="#rx-assoc" id="id11">rx-assoc</a></p></li>
<li><p><a class="reference internal" href="#tx-assoc" id="id12">tx-assoc</a></p></li>
</ul>
</li>
<li><p><a class="reference internal" href="#multicast-groups" id="id13">Multicast groups</a></p></li>
<li><p><a class="reference internal" href="#definitions" id="id14">Definitions</a></p>
<ul>
<li><p><a class="reference internal" href="#version" id="id15">version</a></p></li>
</ul>
</li>
<li><p><a class="reference internal" href="#attribute-sets" id="id16">Attribute sets</a></p>
<ul>
<li><p><a class="reference internal" href="#dev" id="id17">dev</a></p></li>
<li><p><a class="reference internal" href="#assoc" id="id18">assoc</a></p></li>
<li><p><a class="reference internal" href="#keys" id="id19">keys</a></p></li>
</ul>
</li>
</ul>
</li>
</ul>
</nav>
<section id="summary">
<h2><a class="toc-backref" href="#id2" role="doc-backlink">Summary</a><a class="headerlink" href="#summary" title="Link to this heading">¶</a></h2>
<p>PSP Security Protocol Generic Netlink family.</p>
</section>
<section id="operations">
<h2><a class="toc-backref" href="#id3" role="doc-backlink">Operations</a><a class="headerlink" href="#operations" title="Link to this heading">¶</a></h2>
<section id="dev-get">
<span id="psp-operation-dev-get"></span><h3><a class="toc-backref" href="#id4" role="doc-backlink">dev-get</a><a class="headerlink" href="#dev-get" title="Link to this heading">¶</a></h3>
<p>Get / dump information about PSP capable devices on the system.</p>
<dl class="field-list simple">
<dt class="field-odd">attribute-set<span class="colon">:</span></dt>
<dd class="field-odd"><p><a class="reference internal" href="#psp-attribute-set-dev"><span class="std std-ref">dev</span></a></p>
</dd>
<dt class="field-even">do<span class="colon">:</span></dt>
<dd class="field-even"><dl class="simple">
<dt><strong>request</strong></dt><dd><dl class="field-list simple">
<dt class="field-odd">attributes<span class="colon">:</span></dt>
<dd class="field-odd"><p>[<code class="docutils literal notranslate"><span class="pre">id</span></code>]</p>
</dd>
</dl>
</dd>
<dt><strong>reply</strong></dt><dd><dl class="field-list simple">
<dt class="field-odd">attributes<span class="colon">:</span></dt>
<dd class="field-odd"><p>[<code class="docutils literal notranslate"><span class="pre">id</span></code>, <code class="docutils literal notranslate"><span class="pre">ifindex</span></code>, <code class="docutils literal notranslate"><span class="pre">psp-versions-cap</span></code>, <code class="docutils literal notranslate"><span class="pre">psp-versions-ena</span></code>]</p>
</dd>
</dl>
</dd>
<dt><strong>pre</strong></dt><dd><p>psp-device-get-locked</p>
</dd>
<dt><strong>post</strong></dt><dd><p>psp-device-unlock</p>
</dd>
</dl>
</dd>
<dt class="field-odd">dump<span class="colon">:</span></dt>
<dd class="field-odd"><dl class="simple">
<dt><strong>reply</strong></dt><dd><dl class="field-list simple">
<dt class="field-odd">attributes<span class="colon">:</span></dt>
<dd class="field-odd"><p>[<code class="docutils literal notranslate"><span class="pre">id</span></code>, <code class="docutils literal notranslate"><span class="pre">ifindex</span></code>, <code class="docutils literal notranslate"><span class="pre">psp-versions-cap</span></code>, <code class="docutils literal notranslate"><span class="pre">psp-versions-ena</span></code>]</p>
</dd>
</dl>
</dd>
</dl>
</dd>
</dl>
</section>
<section id="dev-add-ntf">
<span id="psp-operation-dev-add-ntf"></span><h3><a class="toc-backref" href="#id5" role="doc-backlink">dev-add-ntf</a><a class="headerlink" href="#dev-add-ntf" title="Link to this heading">¶</a></h3>
<p>Notification about device appearing.</p>
<dl class="field-list simple">
<dt class="field-odd">notify<span class="colon">:</span></dt>
<dd class="field-odd"><p>dev-get</p>
</dd>
<dt class="field-even">mcgrp<span class="colon">:</span></dt>
<dd class="field-even"><p>mgmt</p>
</dd>
</dl>
</section>
<section id="dev-del-ntf">
<span id="psp-operation-dev-del-ntf"></span><h3><a class="toc-backref" href="#id6" role="doc-backlink">dev-del-ntf</a><a class="headerlink" href="#dev-del-ntf" title="Link to this heading">¶</a></h3>
<p>Notification about device disappearing.</p>
<dl class="field-list simple">
<dt class="field-odd">notify<span class="colon">:</span></dt>
<dd class="field-odd"><p>dev-get</p>
</dd>
<dt class="field-even">mcgrp<span class="colon">:</span></dt>
<dd class="field-even"><p>mgmt</p>
</dd>
</dl>
</section>
<section id="dev-set">
<span id="psp-operation-dev-set"></span><h3><a class="toc-backref" href="#id7" role="doc-backlink">dev-set</a><a class="headerlink" href="#dev-set" title="Link to this heading">¶</a></h3>
<p>Set the configuration of a PSP device.</p>
<dl class="field-list simple">
<dt class="field-odd">attribute-set<span class="colon">:</span></dt>
<dd class="field-odd"><p><a class="reference internal" href="#psp-attribute-set-dev"><span class="std std-ref">dev</span></a></p>
</dd>
<dt class="field-even">flags<span class="colon">:</span></dt>
<dd class="field-even"><p>[<code class="docutils literal notranslate"><span class="pre">admin-perm</span></code>]</p>
</dd>
<dt class="field-odd">do<span class="colon">:</span></dt>
<dd class="field-odd"><dl class="simple">
<dt><strong>request</strong></dt><dd><dl class="field-list simple">
<dt class="field-odd">attributes<span class="colon">:</span></dt>
<dd class="field-odd"><p>[<code class="docutils literal notranslate"><span class="pre">id</span></code>, <code class="docutils literal notranslate"><span class="pre">psp-versions-ena</span></code>]</p>
</dd>
</dl>
</dd>
<dt><strong>reply</strong></dt><dd><dl class="field-list simple">
<dt class="field-odd">attributes<span class="colon">:</span></dt>
<dd class="field-odd"><p>[]</p>
</dd>
</dl>
</dd>
<dt><strong>pre</strong></dt><dd><p>psp-device-get-locked</p>
</dd>
<dt><strong>post</strong></dt><dd><p>psp-device-unlock</p>
</dd>
</dl>
</dd>
</dl>
</section>
<section id="dev-change-ntf">
<span id="psp-operation-dev-change-ntf"></span><h3><a class="toc-backref" href="#id8" role="doc-backlink">dev-change-ntf</a><a class="headerlink" href="#dev-change-ntf" title="Link to this heading">¶</a></h3>
<p>Notification about device configuration being changed.</p>
<dl class="field-list simple">
<dt class="field-odd">notify<span class="colon">:</span></dt>
<dd class="field-odd"><p>dev-get</p>
</dd>
<dt class="field-even">mcgrp<span class="colon">:</span></dt>
<dd class="field-even"><p>mgmt</p>
</dd>
</dl>
</section>
<section id="key-rotate">
<span id="psp-operation-key-rotate"></span><h3><a class="toc-backref" href="#id9" role="doc-backlink">key-rotate</a><a class="headerlink" href="#key-rotate" title="Link to this heading">¶</a></h3>
<p>Rotate the device key.</p>
<dl class="field-list simple">
<dt class="field-odd">attribute-set<span class="colon">:</span></dt>
<dd class="field-odd"><p><a class="reference internal" href="#psp-attribute-set-dev"><span class="std std-ref">dev</span></a></p>
</dd>
<dt class="field-even">flags<span class="colon">:</span></dt>
<dd class="field-even"><p>[<code class="docutils literal notranslate"><span class="pre">admin-perm</span></code>]</p>
</dd>
<dt class="field-odd">do<span class="colon">:</span></dt>
<dd class="field-odd"><dl class="simple">
<dt><strong>request</strong></dt><dd><dl class="field-list simple">
<dt class="field-odd">attributes<span class="colon">:</span></dt>
<dd class="field-odd"><p>[<code class="docutils literal notranslate"><span class="pre">id</span></code>]</p>
</dd>
</dl>
</dd>
<dt><strong>reply</strong></dt><dd><dl class="field-list simple">
<dt class="field-odd">attributes<span class="colon">:</span></dt>
<dd class="field-odd"><p>[<code class="docutils literal notranslate"><span class="pre">id</span></code>]</p>
</dd>
</dl>
</dd>
<dt><strong>pre</strong></dt><dd><p>psp-device-get-locked</p>
</dd>
<dt><strong>post</strong></dt><dd><p>psp-device-unlock</p>
</dd>
</dl>
</dd>
</dl>
</section>
<section id="key-rotate-ntf">
<span id="psp-operation-key-rotate-ntf"></span><h3><a class="toc-backref" href="#id10" role="doc-backlink">key-rotate-ntf</a><a class="headerlink" href="#key-rotate-ntf" title="Link to this heading">¶</a></h3>
<p>Notification about device key getting rotated.</p>
<dl class="field-list simple">
<dt class="field-odd">notify<span class="colon">:</span></dt>
<dd class="field-odd"><p>key-rotate</p>
</dd>
<dt class="field-even">mcgrp<span class="colon">:</span></dt>
<dd class="field-even"><p>use</p>
</dd>
</dl>
</section>
<section id="rx-assoc">
<span id="psp-operation-rx-assoc"></span><h3><a class="toc-backref" href="#id11" role="doc-backlink">rx-assoc</a><a class="headerlink" href="#rx-assoc" title="Link to this heading">¶</a></h3>
<p>Allocate a new Rx key + SPI pair, associate it with a socket.</p>
<dl class="field-list simple">
<dt class="field-odd">attribute-set<span class="colon">:</span></dt>
<dd class="field-odd"><p><a class="reference internal" href="#psp-attribute-set-assoc"><span class="std std-ref">assoc</span></a></p>
</dd>
<dt class="field-even">do<span class="colon">:</span></dt>
<dd class="field-even"><dl class="simple">
<dt><strong>request</strong></dt><dd><dl class="field-list simple">
<dt class="field-odd">attributes<span class="colon">:</span></dt>
<dd class="field-odd"><p>[<code class="docutils literal notranslate"><span class="pre">dev-id</span></code>, <code class="docutils literal notranslate"><span class="pre">version</span></code>, <code class="docutils literal notranslate"><span class="pre">sock-fd</span></code>]</p>
</dd>
</dl>
</dd>
<dt><strong>reply</strong></dt><dd><dl class="field-list simple">
<dt class="field-odd">attributes<span class="colon">:</span></dt>
<dd class="field-odd"><p>[<code class="docutils literal notranslate"><span class="pre">dev-id</span></code>, <code class="docutils literal notranslate"><span class="pre">rx-key</span></code>]</p>
</dd>
</dl>
</dd>
<dt><strong>pre</strong></dt><dd><p>psp-assoc-device-get-locked</p>
</dd>
<dt><strong>post</strong></dt><dd><p>psp-device-unlock</p>
</dd>
</dl>
</dd>
</dl>
</section>
<section id="tx-assoc">
<span id="psp-operation-tx-assoc"></span><h3><a class="toc-backref" href="#id12" role="doc-backlink">tx-assoc</a><a class="headerlink" href="#tx-assoc" title="Link to this heading">¶</a></h3>
<p>Add a PSP Tx association.</p>
<dl class="field-list simple">
<dt class="field-odd">attribute-set<span class="colon">:</span></dt>
<dd class="field-odd"><p><a class="reference internal" href="#psp-attribute-set-assoc"><span class="std std-ref">assoc</span></a></p>
</dd>
<dt class="field-even">do<span class="colon">:</span></dt>
<dd class="field-even"><dl class="simple">
<dt><strong>request</strong></dt><dd><dl class="field-list simple">
<dt class="field-odd">attributes<span class="colon">:</span></dt>
<dd class="field-odd"><p>[<code class="docutils literal notranslate"><span class="pre">dev-id</span></code>, <code class="docutils literal notranslate"><span class="pre">version</span></code>, <code class="docutils literal notranslate"><span class="pre">tx-key</span></code>, <code class="docutils literal notranslate"><span class="pre">sock-fd</span></code>]</p>
</dd>
</dl>
</dd>
<dt><strong>reply</strong></dt><dd><dl class="field-list simple">
<dt class="field-odd">attributes<span class="colon">:</span></dt>
<dd class="field-odd"><p>[]</p>
</dd>
</dl>
</dd>
<dt><strong>pre</strong></dt><dd><p>psp-assoc-device-get-locked</p>
</dd>
<dt><strong>post</strong></dt><dd><p>psp-device-unlock</p>
</dd>
</dl>
</dd>
</dl>
</section>
</section>
<section id="multicast-groups">
<h2><a class="toc-backref" href="#id13" role="doc-backlink">Multicast groups</a><a class="headerlink" href="#multicast-groups" title="Link to this heading">¶</a></h2>
<ul class="simple">
<li><p>mgmt</p></li>
<li><p>use</p></li>
</ul>
</section>
<section id="definitions">
<h2><a class="toc-backref" href="#id14" role="doc-backlink">Definitions</a><a class="headerlink" href="#definitions" title="Link to this heading">¶</a></h2>
<section id="version">
<span id="psp-definition-version"></span><h3><a class="toc-backref" href="#id15" role="doc-backlink">version</a><a class="headerlink" href="#version" title="Link to this heading">¶</a></h3>
<dl class="field-list simple">
<dt class="field-odd">type<span class="colon">:</span></dt>
<dd class="field-odd"><p>enum</p>
</dd>
<dt class="field-even">entries<span class="colon">:</span></dt>
<dd class="field-even"><ul class="simple">
<li><p><code class="docutils literal notranslate"><span class="pre">hdr0-aes-gcm-128</span></code></p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">hdr0-aes-gcm-256</span></code></p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">hdr0-aes-gmac-128</span></code></p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">hdr0-aes-gmac-256</span></code></p></li>
</ul>
</dd>
</dl>
</section>
</section>
<section id="attribute-sets">
<h2><a class="toc-backref" href="#id16" role="doc-backlink">Attribute sets</a><a class="headerlink" href="#attribute-sets" title="Link to this heading">¶</a></h2>
<section id="dev">
<span id="psp-attribute-set-dev"></span><h3><a class="toc-backref" href="#id17" role="doc-backlink">dev</a><a class="headerlink" href="#dev" title="Link to this heading">¶</a></h3>
<section id="id-u32">
<h4>id (<code class="docutils literal notranslate"><span class="pre">u32</span></code>)<a class="headerlink" href="#id-u32" title="Link to this heading">¶</a></h4>
<dl class="field-list simple">
<dt class="field-odd">doc<span class="colon">:</span></dt>
<dd class="field-odd"><p>PSP device ID.</p>
</dd>
</dl>
</section>
<section id="ifindex-u32">
<h4>ifindex (<code class="docutils literal notranslate"><span class="pre">u32</span></code>)<a class="headerlink" href="#ifindex-u32" title="Link to this heading">¶</a></h4>
<dl class="field-list simple">
<dt class="field-odd">doc<span class="colon">:</span></dt>
<dd class="field-odd"><p>ifindex of the main netdevice linked to the PSP device.</p>
</dd>
</dl>
</section>
<section id="psp-versions-cap-u32">
<h4>psp-versions-cap (<code class="docutils literal notranslate"><span class="pre">u32</span></code>)<a class="headerlink" href="#psp-versions-cap-u32" title="Link to this heading">¶</a></h4>
<dl class="field-list simple">
<dt class="field-odd">doc<span class="colon">:</span></dt>
<dd class="field-odd"><p>Bitmask of PSP versions supported by the device.</p>
</dd>
<dt class="field-even">enum<span class="colon">:</span></dt>
<dd class="field-even"><p><a class="reference internal" href="#psp-definition-version"><span class="std std-ref">version</span></a></p>
</dd>
<dt class="field-odd">enum-as-flags<span class="colon">:</span></dt>
<dd class="field-odd"><p>True</p>
</dd>
</dl>
</section>
<section id="psp-versions-ena-u32">
<h4>psp-versions-ena (<code class="docutils literal notranslate"><span class="pre">u32</span></code>)<a class="headerlink" href="#psp-versions-ena-u32" title="Link to this heading">¶</a></h4>
<dl class="field-list simple">
<dt class="field-odd">doc<span class="colon">:</span></dt>
<dd class="field-odd"><p>Bitmask of currently enabled (accepted on Rx) PSP versions.</p>
</dd>
<dt class="field-even">enum<span class="colon">:</span></dt>
<dd class="field-even"><p><a class="reference internal" href="#psp-definition-version"><span class="std std-ref">version</span></a></p>
</dd>
<dt class="field-odd">enum-as-flags<span class="colon">:</span></dt>
<dd class="field-odd"><p>True</p>
</dd>
</dl>
</section>
</section>
<section id="assoc">
<span id="psp-attribute-set-assoc"></span><h3><a class="toc-backref" href="#id18" role="doc-backlink">assoc</a><a class="headerlink" href="#assoc" title="Link to this heading">¶</a></h3>
<section id="dev-id-u32">
<h4>dev-id (<code class="docutils literal notranslate"><span class="pre">u32</span></code>)<a class="headerlink" href="#dev-id-u32" title="Link to this heading">¶</a></h4>
<dl class="field-list simple">
<dt class="field-odd">doc<span class="colon">:</span></dt>
<dd class="field-odd"><p>PSP device ID.</p>
</dd>
</dl>
</section>
<section id="version-u32">
<h4>version (<code class="docutils literal notranslate"><span class="pre">u32</span></code>)<a class="headerlink" href="#version-u32" title="Link to this heading">¶</a></h4>
<dl class="field-list simple">
<dt class="field-odd">doc<span class="colon">:</span></dt>
<dd class="field-odd"><p>PSP versions (AEAD and protocol version) used by this association, dictates the size of the key.</p>
</dd>
<dt class="field-even">enum<span class="colon">:</span></dt>
<dd class="field-even"><p><a class="reference internal" href="#psp-definition-version"><span class="std std-ref">version</span></a></p>
</dd>
</dl>
</section>
<section id="rx-key-nest">
<h4>rx-key (<code class="docutils literal notranslate"><span class="pre">nest</span></code>)<a class="headerlink" href="#rx-key-nest" title="Link to this heading">¶</a></h4>
<dl class="field-list simple">
<dt class="field-odd">nested-attributes<span class="colon">:</span></dt>
<dd class="field-odd"><p><a class="reference internal" href="#psp-attribute-set-keys"><span class="std std-ref">keys</span></a></p>
</dd>
</dl>
</section>
<section id="tx-key-nest">
<h4>tx-key (<code class="docutils literal notranslate"><span class="pre">nest</span></code>)<a class="headerlink" href="#tx-key-nest" title="Link to this heading">¶</a></h4>
<dl class="field-list simple">
<dt class="field-odd">nested-attributes<span class="colon">:</span></dt>
<dd class="field-odd"><p><a class="reference internal" href="#psp-attribute-set-keys"><span class="std std-ref">keys</span></a></p>
</dd>
</dl>
</section>
<section id="sock-fd-u32">
<h4>sock-fd (<code class="docutils literal notranslate"><span class="pre">u32</span></code>)<a class="headerlink" href="#sock-fd-u32" title="Link to this heading">¶</a></h4>
<dl class="field-list simple">
<dt class="field-odd">doc<span class="colon">:</span></dt>
<dd class="field-odd"><p>Sockets which should be bound to the association immediately.</p>
</dd>
</dl>
</section>
</section>
<section id="keys">
<span id="psp-attribute-set-keys"></span><h3><a class="toc-backref" href="#id19" role="doc-backlink">keys</a><a class="headerlink" href="#keys" title="Link to this heading">¶</a></h3>
<section id="key-binary">
<h4>key (<code class="docutils literal notranslate"><span class="pre">binary</span></code>)<a class="headerlink" href="#key-binary" title="Link to this heading">¶</a></h4>
</section>
<section id="spi-u32">
<h4>spi (<code class="docutils literal notranslate"><span class="pre">u32</span></code>)<a class="headerlink" href="#spi-u32" title="Link to this heading">¶</a></h4>
<dl class="field-list simple">
<dt class="field-odd">doc<span class="colon">:</span></dt>
<dd class="field-odd"><p>Security Parameters Index (SPI) of the association.</p>
</dd>
</dl>
</section>
</section>
</section>
</section>


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