mirror/openssl
2
0
Fork 0
mirror of https://github.com/openssl/openssl.git synced 2024-12-27 06:21:43 +08:00
Code Issues Packages Projects Releases Wiki Activity
8377f26c2e
openssl/doc/man3/DSA_do_sign.pod

65 lines
1.8 KiB
Plaintext
Raw Normal View History

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
nicer manpages
2000-02-24 19:55:57 +08:00
DSA_do_sign, DSA_do_verify - raw DSA signature operations
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>
Clarify the deprecation warnings in the docs There was recently an instance where a user was confused by the deprecation warnings in the docs. They believed the warning applied to the immediately preceding function declarations, when it fact it applied to the following function declarations. https://mta.openssl.org/pipermail/openssl-users/2021-December/014665.html We clarify the wording to make it clear that the warning applies to the following functions. Reviewed-by: Paul Dale <pauli@openssl.org> Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/17180)
2021-12-02 19:33:49 +08:00
The following functions have been deprecated since OpenSSL 3.0, and can be
hidden entirely by defining B<OPENSSL_API_COMPAT> with a suitable version value,
see L<openssl_user_macros(7)>:
Update deprecated API's in the documentation. The reported issue related to EC_KEY deprecations Fixes #14545 Searches were done in the pod files for all libcrypto.num entries containing DEPRECATEDIN_3_0 to find additional missing entries. Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/14564)
2021-03-16 07:39:19 +08:00
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
DSA_SIG *DSA_do_sign(const unsigned char *dgst, int dlen, DSA *dsa);
int DSA_do_verify(const unsigned char *dgst, int dgst_len,
doc/man3: reformat the function prototypes in the synopses I tried hard to keep the lines at 80 characters or less, but in a few cases I had to punt and just indented the subsequent lines by 4 spaces. A few well-placed typedefs for callback functions would really help, but these would be part of the API, so that's probably for later. I also took the liberty of inserting empty lines in overlong blocks to provide some visual space. Reviewed-by: Rich Salz <rsalz@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/1956)
2017-01-21 02:58:49 +08:00
DSA_SIG *sig, 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
Update deprecated API's in the documentation. The reported issue related to EC_KEY deprecations Fixes #14545 Searches were done in the pod files for all libcrypto.num entries containing DEPRECATEDIN_3_0 to find additional missing entries. Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/14564)
2021-03-16 07:39:19 +08:00
All of the functions described on this page are deprecated.
Applications should instead use L<EVP_PKEY_sign_init(3)>, L<EVP_PKEY_sign(3)>,
L<EVP_PKEY_verify_init(3)> and L<EVP_PKEY_verify(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
DSA_do_sign() computes a digital signature on the B<len> byte message
digest B<dgst> using the private key B<dsa> and returns it in a
newly allocated B<DSA_SIG> structure.
Fix L<> content in manpages L<foo|foo> is sub-optimal If the xref is the same as the title, which is what we do, then you only need L<foo>. This fixes all 1457 occurrences in 349 files. Approximately. (And pod used to need both.) Reviewed-by: Richard Levitte <levitte@openssl.org>
2015-08-18 03:21:33 +08:00
L<DSA_sign_setup(3)> may be used to precompute part
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
of the signing operation in case signature generation is
time-critical.
DSA_do_verify() verifies that the signature B<sig> matches a given
message digest B<dgst> of size B<len>. B<dsa> is the signer's public
key.
=head1 RETURN VALUES
DSA_do_sign() returns the signature, NULL on error. DSA_do_verify()
returns 1 for a valid signature, 0 for an incorrect signature and -1
on error. The error codes can be obtained by
Fix L<> content in manpages L<foo|foo> is sub-optimal If the xref is the same as the title, which is what we do, then you only need L<foo>. This fixes all 1457 occurrences in 349 files. Approximately. (And pod used to need both.) Reviewed-by: Richard Levitte <levitte@openssl.org>
2015-08-18 03:21:33 +08:00
L<ERR_get_error(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
=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<ERR_get_error(3)>, L<RAND_bytes(3)>,
Fix L<> content in manpages L<foo|foo> is sub-optimal If the xref is the same as the title, which is what we do, then you only need L<foo>. This fixes all 1457 occurrences in 349 files. Approximately. (And pod used to need both.) Reviewed-by: Richard Levitte <levitte@openssl.org>
2015-08-18 03:21:33 +08:00
L<DSA_SIG_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
Update deprecated API's in the documentation. The reported issue related to EC_KEY deprecations Fixes #14545 Searches were done in the pod files for all libcrypto.num entries containing DEPRECATEDIN_3_0 to find additional missing entries. Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/14564)
2021-03-16 07:39:19 +08:00
=head1 HISTORY
All of these functions were deprecated in OpenSSL 3.0.
Add copyright to manpages Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-05-18 23:44:05 +08:00
=head1 COPYRIGHT
Update deprecated API's in the documentation. The reported issue related to EC_KEY deprecations Fixes #14545 Searches were done in the pod files for all libcrypto.num entries containing DEPRECATEDIN_3_0 to find additional missing entries. Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/14564)
2021-03-16 07:39:19 +08:00
Copyright 2000-2021 The OpenSSL Project Authors. All Rights Reserved.
Add copyright to manpages Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-05-18 23:44:05 +08:00
Following the license change, modify the boilerplates in doc/man3/ [skip ci] Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/7829)
2018-12-06 21:04:44 +08:00
Licensed under the Apache License 2.0 (the "License"). You may not use
Add copyright to manpages Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-05-18 23:44:05 +08:00
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
Reference in New Issue Copy Permalink