Edit File: SSL_get_tmp_key.3
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Always turn off hyphenation; it makes .\" way too many mistakes in technical documents. .if n .ad l .nh .SH "NAME" SSL_get_peer_tmp_key, SSL_get_server_tmp_key, SSL_get_tmp_key \- get information about temporary keys used during a handshake .SH "SYNOPSIS" .IX Header "SYNOPSIS" .Vb 1 \& #include <openssl/ssl.h> \& \& long SSL_get_peer_tmp_key(SSL *ssl, EVP_PKEY **key); \& long SSL_get_server_tmp_key(SSL *ssl, EVP_PKEY **key); \& long SSL_get_tmp_key(SSL *ssl, EVP_PKEY **key); .Ve .SH "DESCRIPTION" .IX Header "DESCRIPTION" \&\fBSSL_get_peer_tmp_key()\fR returns the temporary key provided by the peer and used during key exchange. For example, if \s-1ECDHE\s0 is in use, then this represents the peer's public \s-1ECDHE\s0 key. On success a pointer to the key is stored in \&\fB*key\fR. It is the caller's responsibility to free this key after use using \&\fBEVP_PKEY_free\fR\|(3). .PP \&\fBSSL_get_server_tmp_key()\fR is a backwards compatibility alias for \&\fBSSL_get_peer_tmp_key()\fR. Under that name it worked just on the client side of the connection, its behaviour on the server end is release-dependent. .PP \&\fBSSL_get_tmp_key()\fR returns the equivalent information for the local end of the connection. .SH "RETURN VALUES" .IX Header "RETURN VALUES" All these functions return 1 on success and 0 otherwise. .SH "NOTES" .IX Header "NOTES" This function is implemented as a macro. .SH "SEE ALSO" .IX Header "SEE ALSO" \&\fBssl\fR\|(7), \fBEVP_PKEY_free\fR\|(3) .SH "COPYRIGHT" .IX Header "COPYRIGHT" Copyright 2017\-2018 The OpenSSL Project Authors. All Rights Reserved. .PP Licensed under the OpenSSL license (the \*(L"License\*(R"). You may not use this file except in compliance with the License. You can obtain a copy in the file \s-1LICENSE\s0 in the source distribution or at <https://www.openssl.org/source/license.html>.