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.\" Automatically generated by Pod::Man 4.11 (Pod::Simple 3.35) .\" .\" Standard preamble: .\" ======================================================================== .de Sp \" Vertical space (when we can't use .PP) .if t .sp .5v .if n .sp .. .de Vb \" Begin verbatim text .ft CW .nf .ne \\$1 .. .de Ve \" End verbatim text .ft R .fi .. .\" Set up some character translations and predefined strings. \*(-- will .\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left .\" double quote, and \*(R" will give a right double quote. \*(C+ will .\" give a nicer C++. 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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 .SH "SYNOPSIS" .IX Header "SYNOPSIS" \&\fBopenssl speed\fR [\fB\-engine id\fR] [\fB\-elapsed\fR] [\fB\-evp algo\fR] [\fB\-decrypt\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] .SH "DESCRIPTION" .IX Header "DESCRIPTION" This command is used to test the performance of cryptographic algorithms. .SH "OPTIONS" .IX Header "OPTIONS" .IP "\fB\-engine id\fR" 4 .IX Item "-engine id" 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" Measure time in real time instead of \s-1CPU\s0 time. 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. .IP "\fB\-decrypt\fR" 4 .IX Item "-decrypt" Time the decryption instead of encryption. Affects only the \s-1EVP\s0 testing. .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.