=pod =head1 NAME SSL_CTX_set_ssl_version, SSL_set_ssl_method, SSL_get_ssl_method - choose a new TLS/SSL method =head1 SYNOPSIS #include int SSL_CTX_set_ssl_version(SSL_CTX *ctx, const SSL_METHOD *method); int SSL_set_ssl_method(SSL *s, const SSL_METHOD *method); const SSL_METHOD *SSL_get_ssl_method(SSL *ssl); =head1 DESCRIPTION SSL_CTX_set_ssl_version() sets a new default TLS/SSL B for SSL objects newly created from this B. SSL objects already created with L are not affected, except when L is being called. SSL_set_ssl_method() sets a new TLS/SSL B for a particular B object. It may be reset, when SSL_clear() is called. SSL_get_ssl_method() returns a function pointer to the TLS/SSL method set in B. =head1 NOTES The available B choices are described in L. When L is called and no session is connected to an SSL object, the method of the SSL object is reset to the method currently set in the corresponding SSL_CTX object. =head1 RETURN VALUES The following return values can occur for SSL_CTX_set_ssl_version() and SSL_set_ssl_method(): =over 4 =item Z<>0 The new choice failed, check the error stack to find out the reason. =item Z<>1 The operation succeeded. =back =head1 SEE ALSO L, L, L, L, L =head1 COPYRIGHT Copyright 2000-2016 The OpenSSL Project Authors. All Rights Reserved. Licensed under the OpenSSL license (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 L. =cut