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Diffstat (limited to 'secure/usr.bin/openssl/man/speed.1')
| -rw-r--r-- | secure/usr.bin/openssl/man/speed.1 | 95 |
1 files changed, 64 insertions, 31 deletions
diff --git a/secure/usr.bin/openssl/man/speed.1 b/secure/usr.bin/openssl/man/speed.1 index d249db4ab7e1..1a20ee8b9c07 100644 --- a/secure/usr.bin/openssl/man/speed.1 +++ b/secure/usr.bin/openssl/man/speed.1 @@ -129,55 +129,88 @@ .\" ======================================================================== .\" .IX Title "SPEED 1" -.TH SPEED 1 "2018-08-14" "1.0.2p" "OpenSSL" +.TH SPEED 1 "2018-09-11" "1.1.1" "OpenSSL" .\" For nroff, turn off justification. Always turn off hyphenation; it makes .\" way too many mistakes in technical documents. .if n .ad l .nh .SH "NAME" -openssl\-speed, -speed \- test library performance +openssl\-speed, speed \- test library performance .SH "SYNOPSIS" .IX Header "SYNOPSIS" \&\fBopenssl speed\fR +[\fB\-help\fR] [\fB\-engine id\fR] -[\fBmd2\fR] -[\fBmdc2\fR] -[\fBmd5\fR] -[\fBhmac\fR] -[\fBsha1\fR] -[\fBrmd160\fR] -[\fBidea-cbc\fR] -[\fBrc2\-cbc\fR] -[\fBrc5\-cbc\fR] -[\fBbf-cbc\fR] -[\fBdes-cbc\fR] -[\fBdes\-ede3\fR] -[\fBrc4\fR] -[\fBrsa512\fR] -[\fBrsa1024\fR] -[\fBrsa2048\fR] -[\fBrsa4096\fR] -[\fBdsa512\fR] -[\fBdsa1024\fR] -[\fBdsa2048\fR] -[\fBidea\fR] -[\fBrc2\fR] -[\fBdes\fR] -[\fBrsa\fR] -[\fBblowfish\fR] +[\fB\-elapsed\fR] +[\fB\-evp algo\fR] +[\fB\-decrypt\fR] +[\fB\-rand file...\fR] +[\fB\-writerand file\fR] +[\fB\-primes num\fR] +[\fB\-seconds num\fR] +[\fB\-bytes num\fR] +[\fBalgorithm...\fR] .SH "DESCRIPTION" .IX Header "DESCRIPTION" This command is used to test the performance of cryptographic algorithms. +To see the list of supported algorithms, use the \fIlist \-\-digest\-commands\fR +or \fIlist \-\-cipher\-commands\fR command. The global \s-1CSPRNG\s0 is denoted by +the \fIrand\fR algorithm name. .SH "OPTIONS" .IX Header "OPTIONS" +.IP "\fB\-help\fR" 4 +.IX Item "-help" +Print out a usage message. .IP "\fB\-engine id\fR" 4 .IX Item "-engine id" -specifying an engine (by its unique \fBid\fR string) will cause \fBspeed\fR +Specifying an engine (by its unique \fBid\fR string) will cause \fBspeed\fR 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. +.IP "\fB\-elapsed\fR" 4 +.IX Item "-elapsed" +When calculating operations\- or bytes-per-second, use wall-clock time +instead of \s-1CPU\s0 user time as divisor. It can be useful when testing speed +of hardware engines. +.IP "\fB\-evp algo\fR" 4 +.IX Item "-evp algo" +Use the specified cipher or message digest algorithm via the \s-1EVP\s0 interface. +If \fBalgo\fR is an \s-1AEAD\s0 cipher, then you can pass <\-aead> to benchmark a +TLS-like sequence. And if \fBalgo\fR is a multi-buffer capable cipher, e.g. +aes\-128\-cbc\-hmac\-sha1, then \fB\-mb\fR will time multi-buffer operation. +.IP "\fB\-decrypt\fR" 4 +.IX Item "-decrypt" +Time the decryption instead of encryption. Affects only the \s-1EVP\s0 testing. +.IP "\fB\-rand file...\fR" 4 +.IX Item "-rand file..." +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 \fB;\fR for MS-Windows, \fB,\fR for OpenVMS, and \fB:\fR for +all others. +.IP "[\fB\-writerand file\fR]" 4 +.IX Item "[-writerand file]" +Writes random data to the specified \fIfile\fR upon exit. +This can be used with a subsequent \fB\-rand\fR flag. +.IP "\fB\-primes num\fR" 4 +.IX Item "-primes num" +Generate a \fBnum\fR\-prime \s-1RSA\s0 key and use it to run the benchmarks. This option +is only effective if \s-1RSA\s0 algorithm is specified to test. +.IP "\fB\-seconds num\fR" 4 +.IX Item "-seconds num" +Run benchmarks for \fBnum\fR seconds. +.IP "\fB\-bytes num\fR" 4 +.IX Item "-bytes num" +Run benchmarks on \fBnum\fR\-byte buffers. Affects ciphers, digests and the \s-1CSPRNG.\s0 .IP "\fB[zero or more test algorithms]\fR" 4 .IX Item "[zero or more test algorithms]" -If any options are given, \fBspeed\fR tests those algorithms, otherwise all of -the above are tested. +If any options are given, \fBspeed\fR tests those algorithms, otherwise a +pre-compiled grand selection is tested. +.SH "COPYRIGHT" +.IX Header "COPYRIGHT" +Copyright 2000\-2018 The OpenSSL Project Authors. All Rights Reserved. +.PP +Licensed under the OpenSSL license (the \*(L"License\*(R"). You may not use +this file except in compliance with the License. You can obtain a copy +in the file \s-1LICENSE\s0 in the source distribution or at +<https://www.openssl.org/source/license.html>. |