1SSL_LIBRARY_INIT(3)                 OpenSSL                SSL_LIBRARY_INIT(3)
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NAME

6       SSL_library_init, OpenSSL_add_ssl_algorithms - initialize SSL library
7       by registering algorithms
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SYNOPSIS

10        #include <openssl/ssl.h>
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12        int SSL_library_init(void);
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14        int OpenSSL_add_ssl_algorithms(void);
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DESCRIPTION

17       SSL_library_init() registers the available SSL/TLS ciphers and digests.
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19       OpenSSL_add_ssl_algorithms() is a synonym for SSL_library_init() and is
20       implemented as a macro.
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NOTES

23       SSL_library_init() must be called before any other action takes place.
24       SSL_library_init() is not reentrant.
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WARNINGS

27       SSL_library_init() adds ciphers and digests used directly and
28       indirectly by SSL/TLS.
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RETURN VALUES

31       SSL_library_init() always returns "1", so it is safe to discard the
32       return value.
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SEE ALSO

35       ssl(7), RAND_add(3)
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HISTORY

38       The SSL_library_init() and OpenSSL_add_ssl_algorithms() functions were
39       deprecated in OpenSSL 1.1.0 by OPENSSL_init_ssl().
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42       Copyright 2000-2019 The OpenSSL Project Authors. All Rights Reserved.
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44       Licensed under the OpenSSL license (the "License").  You may not use
45       this file except in compliance with the License.  You can obtain a copy
46       in the file LICENSE in the source distribution or at
47       <https://www.openssl.org/source/license.html>.
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511.1.1q                            2023-02-06               SSL_LIBRARY_INIT(3)
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