149 lines
4.9 KiB
HTML
149 lines
4.9 KiB
HTML
<?xml version="1.0" ?>
|
|
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
|
<html xmlns="http://www.w3.org/1999/xhtml">
|
|
<head>
|
|
<title>speed</title>
|
|
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
|
|
<link rev="made" href="mailto:root@localhost" />
|
|
</head>
|
|
|
|
<body style="background-color: white">
|
|
|
|
|
|
<!-- INDEX BEGIN -->
|
|
<div name="index">
|
|
<p><a name="__index__"></a></p>
|
|
|
|
<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="#copyright">COPYRIGHT</a></li>
|
|
</ul>
|
|
|
|
<hr name="index" />
|
|
</div>
|
|
<!-- INDEX END -->
|
|
|
|
<p>
|
|
</p>
|
|
<hr />
|
|
<h1><a name="name">NAME</a></h1>
|
|
<p>openssl-speed,
|
|
speed - test library performance</p>
|
|
<p>
|
|
</p>
|
|
<hr />
|
|
<h1><a name="synopsis">SYNOPSIS</a></h1>
|
|
<p><strong>openssl speed</strong>
|
|
[<strong>-help</strong>]
|
|
[<strong>-engine id</strong>]
|
|
[<strong>-elapsed</strong>]
|
|
[<strong>-evp algo</strong>]
|
|
[<strong>-decrypt</strong>]
|
|
[<strong>-rand file...</strong>]
|
|
[<strong>-writerand file</strong>]
|
|
[<strong>-primes num</strong>]
|
|
[<strong>-seconds num</strong>]
|
|
[<strong>-bytes num</strong>]
|
|
[<strong>algorithm...</strong>]</p>
|
|
<p>
|
|
</p>
|
|
<hr />
|
|
<h1><a name="description">DESCRIPTION</a></h1>
|
|
<p>This command is used to test the performance of cryptographic algorithms.
|
|
To see the list of supported algorithms, use the <em>list --digest-commands</em>
|
|
or <em>list --cipher-commands</em> command. The global CSPRNG is denoted by
|
|
the <em>rand</em> algorithm name.</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="engine_id" class="item"><strong>-engine id</strong></a></strong></dt>
|
|
|
|
<dd>
|
|
<p>Specifying an engine (by its unique <strong>id</strong> string) will cause <strong>speed</strong>
|
|
to attempt to obtain a functional reference to the specified engine,
|
|
thus initialising it if needed. The engine will then be set as the default
|
|
for all available algorithms.</p>
|
|
</dd>
|
|
<dt><strong><a name="elapsed" class="item"><strong>-elapsed</strong></a></strong></dt>
|
|
|
|
<dd>
|
|
<p>When calculating operations- or bytes-per-second, use wall-clock time
|
|
instead of CPU user time as divisor. It can be useful when testing speed
|
|
of hardware engines.</p>
|
|
</dd>
|
|
<dt><strong><a name="evp_algo" class="item"><strong>-evp algo</strong></a></strong></dt>
|
|
|
|
<dd>
|
|
<p>Use the specified cipher or message digest algorithm via the EVP interface.
|
|
If <strong>algo</strong> is an AEAD cipher, then you can pass <-aead> to benchmark a
|
|
TLS-like sequence. And if <strong>algo</strong> is a multi-buffer capable cipher, e.g.
|
|
aes-128-cbc-hmac-sha1, then <strong>-mb</strong> will time multi-buffer operation.</p>
|
|
</dd>
|
|
<dt><strong><a name="decrypt" class="item"><strong>-decrypt</strong></a></strong></dt>
|
|
|
|
<dd>
|
|
<p>Time the decryption instead of encryption. Affects only the EVP testing.</p>
|
|
</dd>
|
|
<dt><strong><a name="rand_file" class="item"><strong>-rand file...</strong></a></strong></dt>
|
|
|
|
<dd>
|
|
<p>A file or files containing random data used to seed the random number
|
|
generator.
|
|
Multiple files can be specified separated by an OS-dependent character.
|
|
The separator is <strong>;</strong> for MS-Windows, <strong>,</strong> for OpenVMS, and <strong>:</strong> for
|
|
all others.</p>
|
|
</dd>
|
|
<dt><strong><a name="writerand_file" class="item">[<strong>-writerand file</strong>]</a></strong></dt>
|
|
|
|
<dd>
|
|
<p>Writes random data to the specified <em>file</em> upon exit.
|
|
This can be used with a subsequent <strong>-rand</strong> flag.</p>
|
|
</dd>
|
|
<dt><strong><a name="primes_num" class="item"><strong>-primes num</strong></a></strong></dt>
|
|
|
|
<dd>
|
|
<p>Generate a <strong>num</strong>-prime RSA key and use it to run the benchmarks. This option
|
|
is only effective if RSA algorithm is specified to test.</p>
|
|
</dd>
|
|
<dt><strong><a name="seconds_num" class="item"><strong>-seconds num</strong></a></strong></dt>
|
|
|
|
<dd>
|
|
<p>Run benchmarks for <strong>num</strong> seconds.</p>
|
|
</dd>
|
|
<dt><strong><a name="bytes_num" class="item"><strong>-bytes num</strong></a></strong></dt>
|
|
|
|
<dd>
|
|
<p>Run benchmarks on <strong>num</strong>-byte buffers. Affects ciphers, digests and the CSPRNG.</p>
|
|
</dd>
|
|
<dt><strong><a name="zero_or_more_test_algorithms" class="item"><strong>[zero or more test algorithms]</strong></a></strong></dt>
|
|
|
|
<dd>
|
|
<p>If any options are given, <strong>speed</strong> tests those algorithms, otherwise a
|
|
pre-compiled grand selection is tested.</p>
|
|
</dd>
|
|
</dl>
|
|
<p>
|
|
</p>
|
|
<hr />
|
|
<h1><a name="copyright">COPYRIGHT</a></h1>
|
|
<p>Copyright 2000-2018 The OpenSSL Project Authors. All Rights Reserved.</p>
|
|
<p>Licensed under the OpenSSL license (the "License"). 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>
|
|
|
|
</body>
|
|
|
|
</html>
|