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SSL_SESSION_GET_PROTOCOL_VERSION(3) OpenSSLSSL_SESSION_GET_PROTOCOL_VERSION(3) NAME SSL_SESSION_get_protocol_version, SSL_SESSION_set_protocol_version - get and set the session protocol version SYNOPSIS #include <openssl/ssl.h> int SSL_SESSION_get_protocol_version(const SSL_SESSION *s); int SSL_SESSION_set_protocol_version(SSL_SESSION *s, int version); DESCRIPTION SSL_SESSION_get_protocol_version() returns the protocol version number used by session s. SSL_SESSION_set_protocol_version() sets the protocol version associated with the SSL_SESSION object s to the value version. This value should be a version constant such as TLS1_3_VERSION etc. For example, this could be used to set up a session based PSK (see SSL_CTX_set_psk_use_session_callback(3)). RETURN VALUES SSL_SESSION_get_protocol_version() returns a number indicating the protocol version used for the session; this number matches the constants e.g. TLS1_VERSION, TLS1_2_VERSION or TLS1_3_VERSION. Note that the SSL_SESSION_get_protocol_version() function does not perform a null check on the provided session s pointer. SSL_SESSION_set_protocol_version() returns 1 on success or 0 on failure. SEE ALSO ssl(7), SSL_CTX_set_psk_use_session_callback(3) HISTORY The SSL_SESSION_get_protocol_version() function was added in OpenSSL 1.1.0. The SSL_SESSION_set_protocol_version() function was added in OpenSSL 1.1.1. COPYRIGHT Copyright 2001-2018 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 <https://www.openssl.org/source/license.html>. 1.1.1k 2021-03-2SSL_SESSION_GET_PROTOCOL_VERSION(3)
NAME | SYNOPSIS | DESCRIPTION | RETURN VALUES | SEE ALSO | HISTORY | COPYRIGHT
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