Update API documentation to beta3 rc4

The PDF documentation is now a single PDF file generated with Sphinx.

The HTML documentation is now generated with Sphinx. The sole entry
point is index.html. modules.html no longer exists.
diff --git a/docs/html/genindex.html b/docs/html/genindex.html
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+++ b/docs/html/genindex.html
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+
+
+<!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="X-UA-Compatible" content="IE=Edge" />
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+    <title>Index &#8212; psa_crypto_api 1.0 beta3 documentation</title>
+    <link rel="stylesheet" href="_static/alabaster.css" type="text/css" />
+    <link rel="stylesheet" href="_static/pygments.css" type="text/css" />
+    <script type="text/javascript" id="documentation_options" data-url_root="./" src="_static/documentation_options.js"></script>
+    <script type="text/javascript" src="_static/jquery.js"></script>
+    <script type="text/javascript" src="_static/underscore.js"></script>
+    <script type="text/javascript" src="_static/doctools.js"></script>
+    <script type="text/javascript" src="_static/language_data.js"></script>
+    <link rel="index" title="Index" href="#" />
+    <link rel="search" title="Search" href="search.html" />
+   
+  <link rel="stylesheet" href="_static/custom.css" type="text/css" />
+  
+  
+  <meta name="viewport" content="width=device-width, initial-scale=0.9, maximum-scale=0.9" />
+
+  </head><body>
+  
+
+    <div class="document">
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          
+
+          <div class="body" role="main">
+            
+
+<h1 id="index">Index</h1>
+
+<div class="genindex-jumpbox">
+ 
+</div>
+
+
+          </div>
+          
+        </div>
+      </div>
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+<h1 class="logo"><a href="index.html">psa_crypto_api</a></h1>
+
+
+
+
+
+
+
+
+<h3>Navigation</h3>
+<ul>
+<li class="toctree-l1"><a class="reference internal" href="general.html">Introduction</a></li>
+<li class="toctree-l1"><a class="reference internal" href="general.html#design-goals">Design goals</a></li>
+<li class="toctree-l1"><a class="reference internal" href="general.html#functionality-overview">Functionality overview</a></li>
+<li class="toctree-l1"><a class="reference internal" href="general.html#sample-architectures">Sample architectures</a></li>
+<li class="toctree-l1"><a class="reference internal" href="general.html#library-conventions">Library conventions</a></li>
+<li class="toctree-l1"><a class="reference internal" href="general.html#implementation-considerations">Implementation considerations</a></li>
+<li class="toctree-l1"><a class="reference internal" href="general.html#usage-considerations">Usage considerations</a></li>
+<li class="toctree-l1"><a class="reference internal" href="from_doxygen.html">Implementation-specific definitions</a></li>
+<li class="toctree-l1"><a class="reference internal" href="from_doxygen.html#library-initialization">Library initialization</a></li>
+<li class="toctree-l1"><a class="reference internal" href="from_doxygen.html#key-attributes">Key attributes</a></li>
+<li class="toctree-l1"><a class="reference internal" href="from_doxygen.html#key-management">Key management</a></li>
+<li class="toctree-l1"><a class="reference internal" href="from_doxygen.html#key-import-and-export">Key import and export</a></li>
+<li class="toctree-l1"><a class="reference internal" href="from_doxygen.html#message-digests">Message digests</a></li>
+<li class="toctree-l1"><a class="reference internal" href="from_doxygen.html#message-authentication-codes">Message authentication codes</a></li>
+<li class="toctree-l1"><a class="reference internal" href="from_doxygen.html#symmetric-ciphers">Symmetric ciphers</a></li>
+<li class="toctree-l1"><a class="reference internal" href="from_doxygen.html#authenticated-encryption-with-associated-data-aead">Authenticated encryption with associated data (AEAD)</a></li>
+<li class="toctree-l1"><a class="reference internal" href="from_doxygen.html#asymmetric-cryptography">Asymmetric cryptography</a></li>
+<li class="toctree-l1"><a class="reference internal" href="from_doxygen.html#key-derivation-and-pseudorandom-generation">Key derivation and pseudorandom generation</a></li>
+<li class="toctree-l1"><a class="reference internal" href="from_doxygen.html#random-generation">Random generation</a></li>
+<li class="toctree-l1"><a class="reference internal" href="from_doxygen.html#error-codes">Error codes</a></li>
+<li class="toctree-l1"><a class="reference internal" href="from_doxygen.html#key-and-algorithm-types">Key and algorithm types</a></li>
+<li class="toctree-l1"><a class="reference internal" href="from_doxygen.html#key-lifetimes">Key lifetimes</a></li>
+<li class="toctree-l1"><a class="reference internal" href="from_doxygen.html#key-policies">Key policies</a></li>
+<li class="toctree-l1"><a class="reference internal" href="from_doxygen.html#key-derivation">Key derivation</a></li>
+<li class="toctree-l1"><a class="reference internal" href="from_doxygen.html#other-definitions">Other definitions</a></li>
+</ul>
+
+<div class="relations">
+<h3>Related Topics</h3>
+<ul>
+  <li><a href="index.html">Documentation overview</a><ul>
+  </ul></li>
+</ul>
+</div>
+<div id="searchbox" style="display: none" role="search">
+  <h3>Quick search</h3>
+    <div class="searchformwrapper">
+    <form class="search" action="search.html" method="get">
+      <input type="text" name="q" />
+      <input type="submit" value="Go" />
+      <input type="hidden" name="check_keywords" value="yes" />
+      <input type="hidden" name="area" value="default" />
+    </form>
+    </div>
+</div>
+<script type="text/javascript">$('#searchbox').show(0);</script>
+
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+
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+        </div>
+      </div>
+      <div class="clearer"></div>
+    </div>
+    <div class="footer">
+      &copy;2019, Arm.
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+      Powered by <a href="http://sphinx-doc.org/">Sphinx 1.8.5</a>
+      &amp; <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
+      
+    </div>
+
+    
+
+    
+  </body>
+</html>
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