mirror of https://github.com/openssl/openssl
71 lines
1.3 KiB
Plaintext
71 lines
1.3 KiB
Plaintext
=pod
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{- OpenSSL::safe::output_do_not_edit_headers(); -}
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=head1 NAME
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openssl-prime - compute prime numbers
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=head1 SYNOPSIS
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B<openssl prime>
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[B<-help>]
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[B<-hex>]
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[B<-generate>]
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[B<-bits> I<num>]
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[B<-safe>]
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{- $OpenSSL::safe::opt_provider_synopsis -}
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[B<-checks> I<num>]
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[I<number> ...]
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=head1 DESCRIPTION
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This command checks if the specified numbers are prime.
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If no numbers are given on the command line, the B<-generate> flag should
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be used to generate primes according to the requirements specified by the
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rest of the flags.
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=head1 OPTIONS
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=over 4
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=item B<-help>
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Display an option summary.
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=item B<-hex>
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Generate hex output.
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=item B<-generate>
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Generate a prime number.
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=item B<-bits> I<num>
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Generate a prime with I<num> bits.
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=item B<-safe>
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When used with B<-generate>, generates a "safe" prime. If the number
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generated is I<n>, then check that C<(I<n>-1)/2> is also prime.
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{- $OpenSSL::safe::opt_provider_item -}
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=item B<-checks> I<num>
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This parameter is ignored.
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=back
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=head1 COPYRIGHT
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Copyright 2017-2020 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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