23 lines
815 B
D
23 lines
815 B
D
|
c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
|
||
|
|
SPDX-License-Identifier: curl
|
||
|
|
Long: curves
|
||
|
|
Arg: <algorithm list>
|
||
|
|
Help: (EC) TLS key exchange algorithm(s) to request
|
||
|
|
Protocols: TLS
|
||
|
|
Added: 7.73.0
|
||
|
|
Category: tls
|
||
|
|
Example: --curves X25519 $URL
|
||
|
|
See-also: ciphers
|
||
|
|
Multi: single
|
||
|
|
---
|
||
|
|
Tells curl to request specific curves to use during SSL session establishment
|
||
|
|
according to RFC 8422, 5.1. Multiple algorithms can be provided by separating
|
||
|
|
them with ":" (e.g. "X25519:P-521"). The parameter is available identically
|
||
|
|
in the "openssl s_client/s_server" utilities.
|
||
|
|
|
||
|
|
--curves allows a OpenSSL powered curl to make SSL-connections with exactly
|
||
|
|
the (EC) curve requested by the client, avoiding nontransparent client/server
|
||
|
|
negotiations.
|
||
|
|
|
||
|
|
If this option is set, the default curves list built into OpenSSL are ignored.
|