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CURLOPT_PROXY_TLS13_CIPHERScurl_easy_setopt optiCURLOPT_PROXY_TLS13_CIPHERS(3)

NAME
       CURLOPT_PROXY_TLS13_CIPHERS - ciphers suites for proxy TLS 1.3

SYNOPSIS
       #include <curl/curl.h>

       CURLcode  curl_easy_setopt(CURL	*handle,  CURLOPT_PROXY_TLS13_CIPHERS,
       char *list);

DESCRIPTION
       Pass a char *, pointing to a zero terminated string holding the list of
       cipher  suites  to  use for the TLS 1.3 connection to a proxy. 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

       The  application  does not have to keep the string around after setting
       this option.

DEFAULT
       NULL, use internal default

PROTOCOLS
       All TLS based protocols: HTTPS, FTPS, IMAPS, POP3S, SMTPS etc.

EXAMPLE
       CURL *curl = curl_easy_init();
       if(curl) {
	 curl_easy_setopt(curl, CURLOPT_URL, "https://example.com/");
	 curl_easy_setopt(curl, CURLOPT_PROXY_TLS13_CIPHERS,
			  "TLS13-CHACHA20-POLY1305-SHA256");
	 ret = curl_easy_perform(curl);
	 curl_easy_cleanup(curl);
       }

AVAILABILITY
       Added in 7.61.0.  Available when built with OpenSSL >= 1.1.1.

RETURN VALUE
       Returns CURLE_OK if supported, CURLE_NOT_BUILT_IN otherwise.

SEE ALSO
       CURLOPT_PROXY_SSL_CIPHER_LIST(3),   CURLOPT_PROXY_SSLVERSION(3),   CUR-
       LOPT_SSL_CIPHER_LIST(3),    CURLOPT_TLS13_CIPHERS(3),   CURLOPT_SSLVER-
       SION(3),

libcurl 7.63.0		       October 10, 2018 CURLOPT_PROXY_TLS13_CIPHERS(3)