curl/docs/cmdline-opts/ciphers.d

c: Copyright (C) 1998 - 2022, Daniel Stenberg, <daniel@haxx.se>, et al.
SPDX-License-Identifier: curl
Long: ciphers
Arg: <list of ciphers>
Help: SSL ciphers to use
Protocols: TLS
Category: tls
See-also: tlsv1.3
Example: --ciphers ECDHE-ECDSA-AES256-CCM8 $URL
Added: 7.9
---
Specifies which ciphers to use in the connection. The list of ciphers must
specify valid ciphers. Read up on SSL cipher list details on this URL:

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

If this option is used several times, the last one will be used.