openssl-prebuild/linux_amd64/share/doc/openssl/html/man1/openssl-pkcs7.html

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<title>openssl-pkcs7</title>
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<ul>
<li><a href="#name">NAME</a></li>
<li><a href="#synopsis">SYNOPSIS</a></li>
<li><a href="#description">DESCRIPTION</a></li>
<li><a href="#options">OPTIONS</a></li>
<li><a href="#examples">EXAMPLES</a></li>
<li><a href="#see_also">SEE ALSO</a></li>
<li><a href="#copyright">COPYRIGHT</a></li>
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<h1><a name="name">NAME</a></h1>
<p>openssl-pkcs7 - PKCS#7 utility</p>
<p>
</p>
<hr />
<h1><a name="synopsis">SYNOPSIS</a></h1>
<p><strong>openssl</strong> <strong>pkcs7</strong>
[<strong>-help</strong>]
[<strong>-inform</strong> <strong>DER</strong>|<strong>PEM</strong>]
[<strong>-outform</strong> <strong>DER</strong>|<strong>PEM</strong>]
[<strong>-in</strong> <em>filename</em>]
[<strong>-out</strong> <em>filename</em>]
[<strong>-print</strong>]
[<strong>-print_certs</strong>]
[<strong>-text</strong>]
[<strong>-noout</strong>]
[<strong>-engine</strong> <em>id</em>]</p>
<p>
</p>
<hr />
<h1><a name="description">DESCRIPTION</a></h1>
<p>This command processes PKCS#7 files. Note that it only understands PKCS#7
v 1.5 as specified in IETF <a href="http://www.ietf.org/rfc/rfc2315.txt" class="rfc">RFC 2315</a>. It cannot currently parse CMS as
described in IETF <a href="http://www.ietf.org/rfc/rfc2630.txt" class="rfc">RFC 2630</a>.</p>
<p>
</p>
<hr />
<h1><a name="options">OPTIONS</a></h1>
<dl>
<dt><strong><a name="help" class="item"><strong>-help</strong></a></strong></dt>
<dd>
<p>Print out a usage message.</p>
</dd>
<dt><strong><a name="inform_der_pem_outform_der_pem" class="item"><strong>-inform</strong> <strong>DER</strong>|<strong>PEM</strong>, <strong>-outform</strong> <strong>DER</strong>|<strong>PEM</strong></a></strong></dt>
<dd>
<p>The input and formats; the default is <strong>PEM</strong>.
See <em>openssl(1)/Format Options</em> for details.</p>
<p>The data is a PKCS#7 Version 1.5 structure.</p>
</dd>
<dt><strong><a name="in_filename" class="item"><strong>-in</strong> <em>filename</em></a></strong></dt>
<dd>
<p>This specifies the input filename to read from or standard input if this
option is not specified.</p>
</dd>
<dt><strong><a name="out_filename" class="item"><strong>-out</strong> <em>filename</em></a></strong></dt>
<dd>
<p>Specifies the output filename to write to or standard output by
default.</p>
</dd>
<dt><strong><a name="print" class="item"><strong>-print</strong></a></strong></dt>
<dd>
<p>Print out the full PKCS7 object.</p>
</dd>
<dt><strong><a name="print_certs" class="item"><strong>-print_certs</strong></a></strong></dt>
<dd>
<p>Prints out any certificates or CRLs contained in the file. They are
preceded by their subject and issuer names in one line format.</p>
</dd>
<dt><strong><a name="text" class="item"><strong>-text</strong></a></strong></dt>
<dd>
<p>Prints out certificate details in full rather than just subject and
issuer names.</p>
</dd>
<dt><strong><a name="noout" class="item"><strong>-noout</strong></a></strong></dt>
<dd>
<p>Don't output the encoded version of the PKCS#7 structure (or certificates
if <strong>-print_certs</strong> is set).</p>
</dd>
<dt><strong><a name="engine_id" class="item"><strong>-engine</strong> <em>id</em></a></strong></dt>
<dd>
<p>See <em>openssl(1)/Engine Options</em>.</p>
</dd>
</dl>
<p>
</p>
<hr />
<h1><a name="examples">EXAMPLES</a></h1>
<p>Convert a PKCS#7 file from PEM to DER:</p>
<pre>
openssl pkcs7 -in file.pem -outform DER -out file.der</pre>
<p>Output all certificates in a file:</p>
<pre>
openssl pkcs7 -in file.pem -print_certs -out certs.pem</pre>
<p>
</p>
<hr />
<h1><a name="see_also">SEE ALSO</a></h1>
<p><em>openssl(1)</em>,
<em>openssl-crl2pkcs7(1)</em></p>
<p>
</p>
<hr />
<h1><a name="copyright">COPYRIGHT</a></h1>
<p>Copyright 2000-2019 The OpenSSL Project Authors. All Rights Reserved.</p>
<p>Licensed under the Apache License 2.0 (the &quot;License&quot;). You may not use
this file except in compliance with the License. You can obtain a copy
in the file LICENSE in the source distribution or at
<a href="https://www.openssl.org/source/license.html">https://www.openssl.org/source/license.html</a>.</p>
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