Note this isn't complete, it lists only 5 out of the 14 TLS libraries that cURL can be built for: https://daniel.haxx.se/blog/wp-content/uploads/2021/02/Screens

Note this isn't complete, it lists only 5 out of the 14 TLS libraries that cURL can be built for: https://daniel.haxx.se/blog/wp-content/uploads/2021/02/Screenshot_2021-02-09-curl-Project-status-dashboard.png https://daniel.haxx.se/blog/wp-content/uploads/2021/02/Scree... (source: https://daniel.haxx.se/blog/2021/02/09/curl-supports-rustls/ https://daniel.haxx.se/blog/2021/02/09/curl-supports-rustls/ ) Of course, it does include the two that cover 95+% of uses in OpenSSL and GnuTLS.