c: Copyright (C) Daniel Stenberg, daniel@haxx.se, et al. SPDX-License-Identifier: curl Long: engine Arg: Help: Crypto engine to use Protocols: TLS Category: tls Added: 7.9.3 Multi: single See-also:
--engine
Select the OpenSSL crypto engine to use for cipher operations. Use --engine list to print a list of build-time supported engines. Note that not all (and possibly none) of the engines may be available at runtime.