Long: tlsv1.3 | |
Help: Use TLSv1.3 or greater | |
Protocols: TLS | |
Added: 7.52.0 | |
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Forces curl to use TLS version 1.3 or later when connecting to a remote TLS | |
server. | |
If the connection is done without TLS, this option has no effect. This | |
includes QUIC-using (HTTP/3) transfers. | |
Note that TLS 1.3 is not supported by all TLS backends. |