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proxy-tls13-ciphers.md 855 B


c: Copyright (C) Daniel Stenberg, daniel@haxx.se, et al. SPDX-License-Identifier: curl Long: proxy-tls13-ciphers Arg: help: TLS 1.3 proxy cipher suites Protocols: TLS Category: proxy tls Added: 7.61.0 Multi: single See-also:

  • tls13-ciphers
  • curves
  • proxy-ciphers Example:
  • --proxy-tls13-ciphers TLS_AES_128_GCM_SHA256 -x proxy $URL ---

--proxy-tls13-ciphers

Specify which cipher suites to use in the connection to your HTTPS proxy when it negotiates TLS 1.3. The list of ciphers suites must specify valid ciphers. Read up on TLS 1.3 cipher suite details on this URL:

https://curl.se/docs/ssl-ciphers.html

This option is currently used only when curl is built to use OpenSSL 1.1.1 or later. If you are using a different SSL backend you can try setting TLS 1.3 cipher suites by using the --proxy-ciphers option.