OPENSSL_ADD_ALL_ALGORITHMS(3ossl) OpenSSL OPENSSL_ADD_ALL_ALGORITHMS(3ossl)
NAME
OpenSSL_add_all_algorithms, OpenSSL_add_all_ciphers,
OpenSSL_add_all_digests, EVP_cleanup - add algorithms to internal table
SYNOPSIS
#include <openssl/evp.h>
The following functions have been deprecated since OpenSSL 1.1.0, and
can be hidden entirely by defining OPENSSL_API_COMPAT with a suitable
version value, see openssl_user_macros(7):
void OpenSSL_add_all_algorithms(void);
void OpenSSL_add_all_ciphers(void);
void OpenSSL_add_all_digests(void);
void EVP_cleanup(void);
DESCRIPTION
OpenSSL keeps an internal table of digest algorithms and ciphers. It
uses this table to lookup ciphers via functions such as
EVP_get_cipher_byname().
OpenSSL_add_all_digests() adds all digest algorithms to the table.
OpenSSL_add_all_algorithms(3) adds all algorithms to the table (digests
and ciphers).
OpenSSL_add_all_ciphers() adds all encryption algorithms to the table
including password based encryption algorithms.
In versions prior to 1.1.0 EVP_cleanup() removed all ciphers and
digests from the table. It no longer has any effect in OpenSSL 1.1.0.
RETURN VALUES
None of the functions return a value.
SEE ALSO
evp(7), EVP_DigestInit(3), EVP_EncryptInit(3)
HISTORY
The OpenSSL_add_all_algorithms(3), OpenSSL_add_all_ciphers(),
OpenSSL_add_all_digests(), and EVP_cleanup(), functions were deprecated
in OpenSSL 1.1.0 by OPENSSL_init_crypto() and should not be used.
COPYRIGHT
Copyright 2000-2020 The OpenSSL Project Authors. All Rights Reserved.
Licensed under the Apache License 2.0 (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
<https://www.openssl.org/source/license.html>.
3.3.2 2024-09-04 OPENSSL_ADD_ALL_ALGORITHMS(3ossl)
openssl 3.3.2 - Generated Sat Sep 14 16:25:10 CDT 2024