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- .\" -*- mode: troff; coding: utf-8 -*-
- .\" Automatically generated by Pod::Man 5.01 (Pod::Simple 3.43)
- .\"
- .\" Standard preamble:
- .\" ========================================================================
- .de Sp \" Vertical space (when we can't use .PP)
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- .\" ========================================================================
- .\"
- .IX Title "SSL_LIBRARY_INIT 3ossl"
- .TH SSL_LIBRARY_INIT 3ossl 2025-01-17 3.4.0 OpenSSL
- .\" For nroff, turn off justification. Always turn off hyphenation; it makes
- .\" way too many mistakes in technical documents.
- .if n .ad l
- .nh
- .SH NAME
- SSL_library_init, OpenSSL_add_ssl_algorithms
- \&\- initialize SSL library by registering algorithms
- .SH SYNOPSIS
- .IX Header "SYNOPSIS"
- .Vb 1
- \& #include <openssl/ssl.h>
- \&
- \& int SSL_library_init(void);
- \&
- \& int OpenSSL_add_ssl_algorithms(void);
- .Ve
- .SH DESCRIPTION
- .IX Header "DESCRIPTION"
- \&\fBSSL_library_init()\fR registers the available SSL/TLS ciphers and digests.
- .PP
- \&\fBOpenSSL_add_ssl_algorithms()\fR is a synonym for \fBSSL_library_init()\fR and is
- implemented as a macro.
- .SH NOTES
- .IX Header "NOTES"
- \&\fBSSL_library_init()\fR must be called before any other action takes place.
- \&\fBSSL_library_init()\fR is not reentrant.
- .SH WARNINGS
- .IX Header "WARNINGS"
- \&\fBSSL_library_init()\fR adds ciphers and digests used directly and indirectly by
- SSL/TLS.
- .SH "RETURN VALUES"
- .IX Header "RETURN VALUES"
- \&\fBSSL_library_init()\fR always returns "1", so it is safe to discard the return
- value.
- .SH "SEE ALSO"
- .IX Header "SEE ALSO"
- \&\fBssl\fR\|(7),
- \&\fBRAND_add\fR\|(3)
- .SH HISTORY
- .IX Header "HISTORY"
- The \fBSSL_library_init()\fR and \fBOpenSSL_add_ssl_algorithms()\fR functions were
- deprecated in OpenSSL 1.1.0 by \fBOPENSSL_init_ssl()\fR.
- .SH COPYRIGHT
- .IX Header "COPYRIGHT"
- Copyright 2000\-2016 The OpenSSL Project Authors. All Rights Reserved.
- .PP
- 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>.
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