Sortix nightly manual
This manual documents Sortix nightly, a development build that has not been officially released. You can instead view this document in the latest official manual.
CURLOPT_TLS13_CIPHERS(3) | libcurl | CURLOPT_TLS13_CIPHERS(3) |
NAME
CURLOPT_TLS13_CIPHERS - ciphers suites to use for TLS 1.3SYNOPSIS
#include <curl/curl.h>
CURLcode curl_easy_setopt(CURL *handle, CURLOPT_TLS13_CIPHERS, char *list);
DESCRIPTION
Pass a char *, pointing to a null-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.https://curl.se/docs/ssl-ciphers.html
DEFAULT
NULL, use internal defaultPROTOCOLS
All TLS based protocols: HTTPS, FTPS, IMAPS, POP3S, SMTPS etc.EXAMPLE
int main(void)
{
CURL *curl = curl_easy_init();
if(curl) {
CURLcode res;
curl_easy_setopt(curl, CURLOPT_URL, "https://example.com/");
curl_easy_setopt(curl, CURLOPT_TLS13_CIPHERS,
"TLS_CHACHA20_POLY1305_SHA256");
res = curl_easy_perform(curl);
curl_easy_cleanup(curl);
}
}
AVAILABILITY
Added in 7.61.0 for OpenSSL. 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), CURLOPT_PROXY_TLS13_CIPHERS(3), CURLOPT_SSL_CIPHER_LIST(3), CURLOPT_SSLVERSION(3), CURLOPT_USE_SSL(3)December 4, 2023 | ibcurl 8.5.0 |