mirror of https://github.com/openssl/openssl.git
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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Deprecated since OpenSSL 1.1.0, can be hidden entirely by defining
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B<OPENSSL_API_COMPAT> with a suitable version value, see
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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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