0ae9e29266
Signed-off-by: Rich Salz <rsalz@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org>
80 lines
1.3 KiB
Text
80 lines
1.3 KiB
Text
=pod
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=head1 NAME
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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 id>]
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[B<-elapsed>]
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[B<-evp algo>]
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[B<-decrypt>]
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[B<md2>]
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[B<mdc2>]
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[B<md5>]
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[B<hmac>]
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[B<sha1>]
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[B<rmd160>]
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[B<idea-cbc>]
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[B<rc2-cbc>]
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[B<rc5-cbc>]
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[B<bf-cbc>]
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[B<des-cbc>]
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[B<des-ede3>]
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[B<rc4>]
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[B<rsa512>]
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[B<rsa1024>]
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[B<rsa2048>]
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[B<rsa4096>]
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[B<dsa512>]
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[B<dsa1024>]
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[B<dsa2048>]
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[B<idea>]
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[B<rc2>]
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[B<des>]
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[B<rsa>]
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[B<blowfish>]
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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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=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 id>
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specifying an engine (by its unique B<id> string) will cause B<speed>
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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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Measure time in real time instead of CPU time. It can be useful when testing
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speed of hardware engines.
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=item B<-evp algo>
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Use the specified cipher or message digest algorithm via the EVP interface.
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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<[zero or more test algorithms]>
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If any options are given, B<speed> tests those algorithms, otherwise all of
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the above are tested.
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=back
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=cut
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