1 .\" $OpenBSD: SSL_get_server_tmp_key.3,v 1.3 2018/03/24 00:55:37 schwarze Exp $
2 .\" OpenSSL SSL_get_server_tmp_key.pod 508fafd8 Apr 3 15:41:21 2017 +0100
4 .\" This file was written by Matt Caswell <matt@openssl.org>
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51 .Dd $Mdocdate: March 24 2018 $
52 .Dt SSL_GET_SERVER_TMP_KEY 3
55 .Nm SSL_get_server_tmp_key
56 .Nd temporary server key during a handshake
60 .Fo SSL_get_server_tmp_key
65 .Fn SSL_get_server_tmp_key
66 retrieves the temporary key provided by the server
67 and used during key exchange.
68 For example, if ECDHE is in use,
69 this represents the server's public ECDHE key.
71 In case of success, a copy of the key is stored in
73 It is the caller's responsibility to free this key after use using
76 This function may only be called by the client.
78 This function is implemented as a macro.
80 .Fn SSL_get_server_tmp_key
81 returns 1 on success or 0 on failure.
86 .Fn SSL_get_server_tmp_key
87 first appeared in OpenSSL 1.0.2 and has been available since