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openssl/doc/man3/DSA_size.pod

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Document DSA and SHA. New function BN_pseudo_rand(). Use BN_prime_checks_size(BN_num_bits(w)) rounds of Miller-Rabin when generating DSA primes (why not use BN_is_prime()?)
2000-01-28 03:31:26 +08:00
=pod
=head1 NAME
Add DSA_bits() function. RT#4637 Reviewed-by: Rich Salz <rsalz@openssl.org>
2016-08-02 01:37:03 +08:00
DSA_size, DSA_bits - get DSA signature size or key bits
Document DSA and SHA. New function BN_pseudo_rand(). Use BN_prime_checks_size(BN_num_bits(w)) rounds of Miller-Rabin when generating DSA primes (why not use BN_is_prime()?)
2000-01-28 03:31:26 +08:00
=head1 SYNOPSIS
#include <openssl/dsa.h>
These are updates/fixes to DH/DSA/RAND docs based on the fixes to the RSA docs. There were a couple of other places (including RSA) where the docs were not quite synchronised with the API that are now fixed. One or two still remain to be fixed though ...
2002-08-06 00:27:01 +08:00
int DSA_size(const DSA *dsa);
Add DSA_bits() function. RT#4637 Reviewed-by: Rich Salz <rsalz@openssl.org>
2016-08-02 01:37:03 +08:00
int DSA_bits(const DSA *dsa);
Document DSA and SHA. New function BN_pseudo_rand(). Use BN_prime_checks_size(BN_num_bits(w)) rounds of Miller-Rabin when generating DSA primes (why not use BN_is_prime()?)
2000-01-28 03:31:26 +08:00
=head1 DESCRIPTION
Add DSA_bits() function. RT#4637 Reviewed-by: Rich Salz <rsalz@openssl.org>
2016-08-02 01:37:03 +08:00
DSA_size() returns the maximum size of an ASN.1 encoded DSA signature
for key B<dsa> in bytes. It can be used to determine how much memory must
be allocated for a DSA signature.
Document DSA and SHA. New function BN_pseudo_rand(). Use BN_prime_checks_size(BN_num_bits(w)) rounds of Miller-Rabin when generating DSA primes (why not use BN_is_prime()?)
2000-01-28 03:31:26 +08:00
B<dsa-E<gt>q> must not be B<NULL>.
Add DSA_bits() function. RT#4637 Reviewed-by: Rich Salz <rsalz@openssl.org>
2016-08-02 01:37:03 +08:00
DSA_bits() returns the number of bits in key B<dsa>: this is the number
of bits in the B<p> parameter.
Document DSA and SHA. New function BN_pseudo_rand(). Use BN_prime_checks_size(BN_num_bits(w)) rounds of Miller-Rabin when generating DSA primes (why not use BN_is_prime()?)
2000-01-28 03:31:26 +08:00
=head1 RETURN VALUE
Add DSA_bits() function. RT#4637 Reviewed-by: Rich Salz <rsalz@openssl.org>
2016-08-02 01:37:03 +08:00
DSA_size() returns the size in bytes.
DSA_bits() returns the number of bits in the key.
Document DSA and SHA. New function BN_pseudo_rand(). Use BN_prime_checks_size(BN_num_bits(w)) rounds of Miller-Rabin when generating DSA primes (why not use BN_is_prime()?)
2000-01-28 03:31:26 +08:00
=head1 SEE ALSO
Fix referenses in section 3 manuals Reviewed-by: Rich Salz <rsalz@openssl.org> (Merged from https://github.com/openssl/openssl/pull/1900)
2016-11-11 16:33:09 +08:00
L<DSA_new(3)>, L<DSA_sign(3)>
Document DSA and SHA. New function BN_pseudo_rand(). Use BN_prime_checks_size(BN_num_bits(w)) rounds of Miller-Rabin when generating DSA primes (why not use BN_is_prime()?)
2000-01-28 03:31:26 +08:00
Add copyright to manpages Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-05-18 23:44:05 +08:00
=head1 COPYRIGHT
Copyright 2000-2016 The OpenSSL Project Authors. All Rights Reserved.
Licensed under the OpenSSL license (the "License"). You may not use
this file except in compliance with the License. You can obtain a copy
in the file LICENSE in the source distribution or at
L<https://www.openssl.org/source/license.html>.
=cut
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