mirror of
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9fcb9702fb
Use new doc-build capabilities
Add -i flag to dofile.
Add doc/man1 to SUBDIRS for the new templated doc files
Rewrite commit a397aca (merged from PR 10118) to use the doc-template stuff.
Put template references in common place
Template options and text come at the end of command-specific options:
opt_x, opt_trust, opt_r (in that order).
Refactor xchain options.
Do doc-nits after building generated sources.
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/10159)
110 lines
2.6 KiB
Plaintext
110 lines
2.6 KiB
Plaintext
=pod
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=begin comment
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{- join("\n", @autowarntext) -}
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=end comment
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=head1 NAME
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openssl-speed - test library performance
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=head1 SYNOPSIS
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B<openssl speed>
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[B<-help>]
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[B<-engine> I<id>]
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[B<-elapsed>]
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[B<-evp> I<algo>]
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[B<-hmac> I<algo>]
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[B<-cmac> I<algo>]
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[B<-decrypt>]
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[B<-primes> I<num>]
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[B<-seconds> I<num>]
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[B<-bytes> I<num>]
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{- $OpenSSL::safe::opt_r_synopsis -}
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[I<algorithm> ...]
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=for openssl ifdef cmac multi async_jobs engine
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=head1 DESCRIPTION
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This command is used to test the performance of cryptographic algorithms.
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To see the list of supported algorithms, use C<openssl list -digest-commands>
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or C<openssl list -cipher-commands> command. The global CSPRNG is denoted by
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the B<rand> algorithm name.
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=head1 OPTIONS
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=over 4
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=item B<-help>
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Print out a usage message.
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=item B<-engine> I<id>
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Specifying an engine (by its unique I<id> string) will cause this command
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to attempt to obtain a functional reference to the specified engine,
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thus initialising it if needed. The engine will then be set as the default
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for all available algorithms.
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=item B<-elapsed>
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When calculating operations- or bytes-per-second, use wall-clock time
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instead of CPU user time as divisor. It can be useful when testing speed
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of hardware engines.
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=item B<-evp> I<algo>
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Use the specified cipher or message digest algorithm via the EVP interface.
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If I<algo> is an AEAD cipher, then you can pass B<-aead> to benchmark a
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TLS-like sequence. And if I<algo> is a multi-buffer capable cipher, e.g.
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aes-128-cbc-hmac-sha1, then B<-mb> will time multi-buffer operation.
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=item B<-hmac> I<digest>
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Time the HMAC algorithm using the specified message digest.
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=item B<-cmac> I<cipher>
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Time the CMAC algorithm using the specified cipher e.g.
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C<openssl speed -cmac aes128>.
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=item B<-decrypt>
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Time the decryption instead of encryption. Affects only the EVP testing.
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=item B<-primes> I<num>
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Generate a I<num>-prime RSA key and use it to run the benchmarks. This option
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is only effective if RSA algorithm is specified to test.
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=item B<-seconds> I<num>
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Run benchmarks for I<num> seconds.
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=item B<-bytes> I<num>
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Run benchmarks on I<num>-byte buffers. Affects ciphers, digests and the CSPRNG.
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{- $OpenSSL::safe::opt_r_item -}
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=item I<algorithm> ...
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If any I<algorithm> is given, then those algorithms are tested, otherwise a
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pre-compiled grand selection is tested.
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=back
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=head1 COPYRIGHT
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Copyright 2000-2019 The OpenSSL Project Authors. All Rights Reserved.
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Licensed under the Apache License 2.0 (the "License"). You may not use
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this file except in compliance with the License. You can obtain a copy
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in the file LICENSE in the source distribution or at
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L<https://www.openssl.org/source/license.html>.
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=cut
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