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3dbf824380
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)
64 lines
1.7 KiB
Plaintext
64 lines
1.7 KiB
Plaintext
=pod
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=head1 NAME
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OpenSSL_add_all_algorithms, OpenSSL_add_all_ciphers, OpenSSL_add_all_digests, EVP_cleanup -
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add algorithms to internal table
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=head1 SYNOPSIS
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#include <openssl/evp.h>
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The following functions have been deprecated since OpenSSL 1.1.0, and can be
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hidden entirely by defining B<OPENSSL_API_COMPAT> with a suitable version value,
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see L<openssl_user_macros(7)>:
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void OpenSSL_add_all_algorithms(void);
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void OpenSSL_add_all_ciphers(void);
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void OpenSSL_add_all_digests(void);
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void EVP_cleanup(void);
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=head1 DESCRIPTION
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OpenSSL keeps an internal table of digest algorithms and ciphers. It uses
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this table to lookup ciphers via functions such as EVP_get_cipher_byname().
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OpenSSL_add_all_digests() adds all digest algorithms to the table.
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OpenSSL_add_all_algorithms() adds all algorithms to the table (digests and
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ciphers).
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OpenSSL_add_all_ciphers() adds all encryption algorithms to the table including
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password based encryption algorithms.
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In versions prior to 1.1.0 EVP_cleanup() removed all ciphers and digests from
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the table. It no longer has any effect in OpenSSL 1.1.0.
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=head1 RETURN VALUES
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None of the functions return a value.
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=head1 SEE ALSO
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L<evp(7)>, L<EVP_DigestInit(3)>,
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L<EVP_EncryptInit(3)>
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=head1 HISTORY
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The OpenSSL_add_all_algorithms(), OpenSSL_add_all_ciphers(),
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OpenSSL_add_all_digests(), and EVP_cleanup(), functions
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were deprecated in OpenSSL 1.1.0 by OPENSSL_init_crypto() and should
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not be used.
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=head1 COPYRIGHT
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Copyright 2000-2020 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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