| xf.li | 6c8fc1e | 2023-08-12 00:11:09 -0700 | [diff] [blame] | 1 | c: Copyright (C) 1998 - 2022, Daniel Stenberg, <daniel@haxx.se>, et al. |
| 2 | SPDX-License-Identifier: curl |
| 3 | Long: tls13-ciphers |
| 4 | Arg: <ciphersuite list> |
| 5 | help: TLS 1.3 cipher suites to use |
| 6 | Protocols: TLS |
| 7 | Category: tls |
| 8 | Example: --tls13-ciphers TLS_AES_128_GCM_SHA256 $URL |
| 9 | Added: 7.61.0 |
| 10 | See-also: ciphers curves |
| 11 | Multi: single |
| 12 | --- |
| 13 | Specifies which cipher suites to use in the connection if it negotiates TLS |
| 14 | 1.3. The list of ciphers suites must specify valid ciphers. Read up on TLS 1.3 |
| 15 | cipher suite details on this URL: |
| 16 | |
| 17 | https://curl.se/docs/ssl-ciphers.html |
| 18 | |
| 19 | This option is currently used only when curl is built to use OpenSSL 1.1.1 or |
| 20 | later. If you are using a different SSL backend you can try setting TLS 1.3 |
| 21 | cipher suites by using the --ciphers option. |