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CURLOPT_PROXY_SSL_CIPHER_LIST(3)




NAME

       CURLOPT_PROXY_SSL_CIPHER_LIST - specify ciphers to use for proxy TLS


SYNOPSIS

       #include <curl/curl.h>

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


DESCRIPTION

       Pass a char *, pointing to a zero terminated string holding the list of
       ciphers  to use for the connection to the HTTPS proxy. The list must be
       syntactically correct, it consists of one or more cipher strings  sepa-
       rated  by  colons.  Commas or spaces are also acceptable separators but
       colons are normally used, !, - and + can be used as operators.

       For  OpenSSL  and  GnuTLS  valid  examples  of  cipher  lists   include
       'RC4-SHA',  'SHA1+DES', 'TLSv1' and 'DEFAULT'. The default list is nor-
       mally set when you compile OpenSSL.

       You'll find more details about cipher lists on this URL:

        https://www.openssl.org/docs/apps/ciphers.html

       For NSS, valid examples  of  cipher  lists  include  'rsa_rc4_128_md5',
       'rsa_aes_128_sha',  etc.  With NSS you don't add/remove ciphers. If one
       uses this option then all known ciphers are  disabled  and  only  those
       passed in are enabled.

       You'll find more details about the NSS cipher lists on this URL:

        http://git.fedora-
       hosted.org/cgit/mod_nss.git/plain/docs/mod_nss.html#Directives

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


DEFAULT

       NULL, use internal default


PROTOCOLS

       All


EXAMPLE

       TODO


AVAILABILITY

       Added in 7.52.0

       If built TLS enabled.


RETURN VALUE

       Returns  CURLE_OK  if TLS is supported, CURLE_UNKNOWN_OPTION if not, or
       CURLE_OUT_OF_MEMORY if there was insufficient heap space.


SEE ALSO

       CURLOPT_PROXY_SSLVERSION(3), CURLOPT_USE_SSL(3), CURLOPT_SSLVERSION(3),



libcurl 7.52.0                    16 Nov 2016 CURLOPT_PROXY_SSL_CIPHER_LIST(3)

curl 7.53.0 - Generated Fri Feb 24 09:25:31 CST 2017
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