xref: /curl/docs/cmdline-opts/engine.md (revision 2494b8dd)
1---
2c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
3SPDX-License-Identifier: curl
4Long: engine
5Arg: <name>
6Help: Crypto engine to use
7Protocols: TLS
8Category: tls
9Added: 7.9.3
10Multi: single
11See-also:
12  - ciphers
13  - curves
14Example:
15  - --engine flavor $URL
16---
17
18# `--engine`
19
20Select the OpenSSL crypto engine to use for cipher operations. Use --engine
21list to print a list of build-time supported engines. Note that not all (and
22possibly none) of the engines may be available at runtime.
23