From b092ffbcbe2c9398494f7dc9db6f0796971633e0 Mon Sep 17 00:00:00 2001
From: Rob Austein <sra@hactrn.net>
Date: Sun, 13 Sep 2020 23:04:30 +0000
Subject: Import Cryptech wiki dump

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 .../GitRepositories%2Fuser%2Fsra%2Fopenssl-engine  | 84 ++++++++++++++++++++++
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+{{{
+#!htmlcomment
+
+This page is maintained automatically by a script.  Don't modify this page by hand,
+your changes will just be overwritten the next time the script runs.  Talk to your
+Friendly Neighborhood Repository Maintainer if you need to change something here.
+
+}}}
+
+{{{
+#!html
+<h1>Toys to test Cryptech Alpha HSM with OpenSSL engine API</h1>
+
+<p>Packages you need (on Debian Jessie, anyway):</p>
+
+<pre><code>sudo apt-get install opensc cryptech-alpha stunnel micro-httpd w3m
+sudo apt-get install -t jessie-backports libengine-pkcs11-openssl
+</code></pre>
+
+<p>We're using the backported version of libengine-pkcs11-openssl because
+we want ECDSA support -- the ancient version that originally shipped
+with Jessie only supported RSA.</p>
+
+<p>General plan here is to use pkcs11-tool to create keys, then use the
+pkcs11 OpenSSL engine and OpenSSL command line tool to do vaguely
+useful things with those keys.</p>
+
+<h2>Configuration</h2>
+
+<ul>
+<li><p><code>openssl.conf</code> contains two different kinds of OpenSSL voodoo: the
+bits needed to configure the engine, and the bits needed to
+construct X.509 certificates.  The engine configuration uses
+environment variables to minimize the number of places where the
+same information needs to be configured.</p></li>
+<li><p><code>environment.sh</code> is where environment variables are configured,
+including the PKCS #11 PIN: you would not want to handle the PIN
+this way in production!  But it's convenient for a test script.</p></li>
+</ul>
+
+<h2>Scripts</h2>
+
+<ul>
+<li><p><code>create-keys.sh</code> uses <code>pkcs11-tool</code> to create several test keys.</p></li>
+<li><p><code>list-keys.sh</code> uses <code>pkcs11-tool</code> to list keys known to the HSM.</p></li>
+<li><p><code>delete-keys.sh</code> uses <code>pkcs11-tool</code> to delete the keys which
+<code>create-keys.sh</code> created.</p></li>
+<li><p><code>issue-certificates.sh</code> generates a small X.509v3 certificate tree.
+As a sanity check, it also verifies the issued certificates.
+This depends on the keys created by <code>create-keys.sh</code>.</p></li>
+<li><p><code>basic-signature.sh</code> performs a basic hash-and-sign of a data file
+using the <code>openssl dgst</code> command, writing a detached signature out
+as a binary file.  As a sanity check, it also verifies the resulting
+signature using the public key extracted from the corresponding
+certificate (so this depends on <code>issue-certificates.sh</code>).</p></li>
+<li><p><code>smime-signature.sh</code> generates and verifies a signed S/MIME message;
+this also depends on <code>issue-certificates.sh</code>.</p></li>
+<li><p><code>https-server.sh</code> runs a toy https server, using keys and certificates
+generated by <code>create-keys.sh</code> and <code>issue-certificates.sh</code>.</p></li>
+<li><p><code>https-client.sh</code> uses w3m as a client to talk to the toy server
+run by <code>https-server.sh</code> (and therefore has the same dependencies).</p></li>
+</ul>
+
+<h2>References and notes</h2>
+
+<ul>
+<li><a href="https://www.nlnetlabs.nl/downloads/publications/hsm/">https://www.nlnetlabs.nl/downloads/publications/hsm/</a></li>
+<li><a href="https://github.com/OpenSC/OpenSC/wiki">https://github.com/OpenSC/OpenSC/wiki</a></li>
+<li><a href="https://wiki.openssl.org/index.php/Command_Line_Utilities">https://wiki.openssl.org/index.php/Command_Line_Utilities</a></li>
+<li><a href="https://www.openssl.org/docs/man1.0.2/apps/">https://www.openssl.org/docs/man1.0.2/apps/</a></li>
+</ul>
+
+<p>Given the overall state of OpenSSL's documentation, it also helps to
+be able to read the OpenSSL source code: in this particular case, the
+<code>apps/</code> directory is most likely to be useful.  It turns out that many
+(not all) places where one of the OpenSSL command line functions allow
+one to specify a key format other than <code>PEM</code>, one of the supported
+formats is <code>ENGINE</code>, in which case the "filename" is interpreted as a
+key selector.</p>
+}}}
+
+[[RepositoryIndex(format=table,glob=user/sra/openssl-engine)]]
+
+|| Clone `https://git.cryptech.is/user/sra/openssl-engine.git` ||
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