diff mupdf-source/thirdparty/curl/docs/libcurl/opts/CURLOPT_TLS13_CIPHERS.3 @ 2:b50eed0cc0ef upstream

ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4. The directory name has changed: no version number in the expanded directory now.
author Franz Glasner <fzglas.hg@dom66.de>
date Mon, 15 Sep 2025 11:43:07 +0200
parents
children
line wrap: on
line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mupdf-source/thirdparty/curl/docs/libcurl/opts/CURLOPT_TLS13_CIPHERS.3	Mon Sep 15 11:43:07 2025 +0200
@@ -0,0 +1,68 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2018, 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_TLS13_CIPHERS 3 "25 May 2018" "libcurl 7.61.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_TLS13_CIPHERS \- specify ciphers suites to use for TLS 1.3
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_TLS13_CIPHERS, char *list);
+.SH DESCRIPTION
+Pass a char *, pointing to a zero terminated string holding the list of cipher
+suites to use for the TLS 1.3 connection. The list must be syntactically
+correct, it consists of one or more cipher suite strings separated by colons.
+
+You'll find more details about cipher lists on this URL:
+
+ https://curl.haxx.se/docs/ssl-ciphers.html
+
+This option is currently used only when curl is built to use OpenSSL 1.1.1 or
+later. If you are using a different SSL backend you can try setting TLS 1.3
+cipher suites by using the CURLOPT_SSL_CIPHER_LIST option.
+
+The application does not have to keep the string around after setting this
+option.
+.SH DEFAULT
+NULL, use internal default
+.SH PROTOCOLS
+All TLS based protocols: HTTPS, FTPS, IMAPS, POP3S, SMTPS etc.
+.SH EXAMPLE
+.nf
+CURL *curl = curl_easy_init();
+if(curl) {
+  curl_easy_setopt(curl, CURLOPT_URL, "https://example.com/");
+  curl_easy_setopt(curl, CURLOPT_TLS13_CIPHERS,
+                   "TLS13-CHACHA20-POLY1305-SHA256");
+  ret = curl_easy_perform(curl);
+  curl_easy_cleanup(curl);
+}
+.fi
+.SH AVAILABILITY
+Added in 7.61.0.
+Available when built with OpenSSL >= 1.1.1.
+.SH RETURN VALUE
+Returns CURLE_OK if supported, CURLE_NOT_BUILT_IN otherwise.
+.SH "SEE ALSO"
+.BR CURLOPT_SSL_CIPHER_LIST "(3), " CURLOPT_SSLVERSION "(3), "
+.BR CURLOPT_PROXY_SSL_CIPHER_LIST "(3), " CURLOPT_PROXY_TLS13_CIPHERS "(3), "
+.BR CURLOPT_PROXY_SSLVERSION "(3), " CURLOPT_USE_SSL "(3), "