1--- 2c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. 3SPDX-License-Identifier: curl 4Long: tls-max 5Arg: <VERSION> 6Tags: Versions 7Protocols: TLS 8Added: 7.54.0 9Requires: TLS 10Help: Maximum allowed TLS version 11Category: tls 12Multi: single 13See-also: 14 - tlsv1.0 15 - tlsv1.1 16 - tlsv1.2 17 - tlsv1.3 18Example: 19 - --tls-max 1.2 $URL 20 - --tls-max 1.3 --tlsv1.2 $URL 21--- 22 23# `--tls-max` 24 25VERSION defines maximum supported TLS version. The minimum acceptable version 26is set by tlsv1.0, tlsv1.1, tlsv1.2 or tlsv1.3. 27 28If the connection is done without TLS, this option has no effect. This 29includes QUIC-using (HTTP/3) transfers. 30 31## default 32Use up to recommended TLS version. 33 34## 1.0 35Use up to TLSv1.0. 36 37## 1.1 38Use up to TLSv1.1. 39 40## 1.2 41Use up to TLSv1.2. 42 43## 1.3 44Use up to TLSv1.3. 45
