diff options
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/cmdline-opts/tlsv1.3.d | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/docs/cmdline-opts/tlsv1.3.d b/docs/cmdline-opts/tlsv1.3.d index 7061a61b2..19da857b7 100644 --- a/docs/cmdline-opts/tlsv1.3.d +++ b/docs/cmdline-opts/tlsv1.3.d @@ -3,8 +3,10 @@ Help: Use TLSv1.3 or greater Protocols: TLS Added: 7.52.0 --- -Forces curl to use TLS version 1.3 or later when connecting to a remote TLS server. +Forces curl to use TLS version 1.3 or later when connecting to a remote TLS +server. -Note that TLS 1.3 is only supported by a subset of TLS backends. At the time -of this writing, they are BoringSSL, NSS, and Secure Transport (on iOS 11 or -later, and macOS 10.13 or later). +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. |