diff options
Diffstat (limited to 'docs/libcurl/opts/CURLOPT_SSL_EC_CURVES.3')
-rw-r--r-- | docs/libcurl/opts/CURLOPT_SSL_EC_CURVES.3 | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/docs/libcurl/opts/CURLOPT_SSL_EC_CURVES.3 b/docs/libcurl/opts/CURLOPT_SSL_EC_CURVES.3 new file mode 100644 index 000000000..db2d87375 --- /dev/null +++ b/docs/libcurl/opts/CURLOPT_SSL_EC_CURVES.3 @@ -0,0 +1,55 @@ +.\" ************************************************************************** +.\" * _ _ ____ _ +.\" * Project ___| | | | _ \| | +.\" * / __| | | | |_) | | +.\" * | (__| |_| | _ <| |___ +.\" * \___|\___/|_| \_\_____| +.\" * +.\" * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al. +.\" * +.\" * This software is licensed as described in the file COPYING, which +.\" * you should have received as part of this distribution. The terms +.\" * are also available at https://curl.haxx.se/docs/copyright.html. +.\" * +.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell +.\" * copies of the Software, and permit persons to whom the Software is +.\" * furnished to do so, under the terms of the COPYING file. +.\" * +.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +.\" * KIND, either express or implied. +.\" * +.\" ************************************************************************** +.\" +.TH CURLOPT_SSL_EC_CURVES 3 "August 29, 2020" "libcurl 7.73.0" "curl_easy_setopt options" + +.SH NAME +CURLOPT_SSL_EC_CURVES \- set key exchange curves +.SH SYNOPSIS +#include <curl/curl.h> + +CURLcode curl_easy_setopt(CURL *handle, CURLOPT_SSL_EC_CURVES, char *alg_list); +.SH DESCRIPTION +Pass a string as parameter with a colon delimited list of (EC) algorithms. This +option defines the client's key exchange algorithms in the SSL handshake (if +the SSL backend libcurl is built to use supports it). +.SH DEFAULT +"", embedded in SSL backend +.SH PROTOCOLS +HTTP +.SH EXAMPLE +.nf +CURL *curl = curl_easy_init(); +if(curl) { + curl_easy_setopt(curl, CURLOPT_URL, "https://example.com/"); + curl_easy_setopt(curl, CURLOPT_SSL_EC_CURVES, "X25519:P-521"); + ret = curl_easy_perform(curl); + curl_easy_cleanup(curl); +} +.fi +.SH AVAILABILITY +Added in 7.73.0. Supported by the OpenSSL backend. +.SH RETURN VALUE +Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not. +.SH "SEE ALSO" +.BR CURLOPT_SSL_OPTIONS "(3), " CURLOPT_SSL_CIPHER_LIST "(3), " +.BR CURLOPT_TLS13_CIPHERS "(3), " |