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.\" $OpenBSD: ENGINE_register_all_RSA.3,v 1.3 2018/04/18 03:39:22 schwarze Exp $
.\" content checked up to:
.\" OpenSSL ENGINE_add 1f13ad31 Dec 25 17:50:39 2017 +0800
.\"
.\" Copyright (c) 2018 Ingo Schwarze <schwarze@openbsd.org>
.\"
.\" Permission to use, copy, modify, and distribute this software for any
.\" purpose with or without fee is hereby granted, provided that the above
.\" copyright notice and this permission notice appear in all copies.
.\"
.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
.\"
.Dd $Mdocdate: April 18 2018 $
.Dt ENGINE_REGISTER_ALL_RSA 3
.Os
.Sh NAME
.Nm ENGINE_register_all_RSA ,
.Nm ENGINE_register_all_DSA ,
.Nm ENGINE_register_all_ECDH ,
.Nm ENGINE_register_all_ECDSA ,
.Nm ENGINE_register_all_DH ,
.Nm ENGINE_register_all_RAND ,
.Nm ENGINE_register_all_STORE ,
.Nm ENGINE_register_all_ciphers ,
.Nm ENGINE_register_all_digests ,
.Nm ENGINE_register_all_complete ,
.Nm ENGINE_load_builtin_engines ,
.Nm ENGINE_load_dynamic
.Nd register all engines as implementing an algorithm
.Sh SYNOPSIS
.In openssl/engine.h
.Ft void
.Fn ENGINE_register_all_RSA void
.Ft void
.Fn ENGINE_register_all_DSA void
.Ft void
.Fn ENGINE_register_all_ECDH void
.Ft void
.Fn ENGINE_register_all_ECDSA void
.Ft void
.Fn ENGINE_register_all_DH void
.Ft void
.Fn ENGINE_register_all_RAND void
.Ft void
.Fn ENGINE_register_all_STORE void
.Ft void
.Fn ENGINE_register_all_ciphers void
.Ft void
.Fn ENGINE_register_all_digests void
.Ft int
.Fn ENGINE_register_all_complete void
.Ft void
.Fn ENGINE_load_builtin_engines void
.Ft void
.Fn ENGINE_load_dynamic void
.Sh DESCRIPTION
These functions loop over all the
.Vt ENGINE
objects contained in the global table described in the
.Xr ENGINE_add 3
manual page.
They register each object for the respective algorithm
by calling the corresponding function described in
.Xr ENGINE_register_RSA 3 .
.Pp
.Fn ENGINE_register_all_complete
calls
.Fn ENGINE_register_complete
in this way, except that it skips those
.Vt ENGINE
objects that have the
.Dv ENGINE_FLAGS_NO_REGISTER_ALL
flag set with
.Xr ENGINE_set_flags 3 .
.Pp
.Fn ENGINE_load_builtin_engines
calls
.Xr OPENSSL_init_crypto 3
with no options, loads any built-in engines
that are enabled by default, and calls
.Fn ENGINE_register_all_complete .
Currently, LibreSSL does not provide any engines.
.Sy GOST
and
.Sy aesni
support is provided by the crypto library itself
and does not require any engines, not even built-in ones.
.Pp
.Fn ENGINE_load_dynamic
has no effect and is only provided for compatibility.
.Sh SEE ALSO
.Xr ENGINE_add 3 ,
.Xr ENGINE_new 3 ,
.Xr ENGINE_register_RSA 3 ,
.Xr ENGINE_set_flags 3 ,
.Xr OPENSSL_config 3 ,
.Xr OPENSSL_init_crypto 3
.Sh HISTORY
.Fn ENGINE_register_all_RSA ,
.Fn ENGINE_register_all_DSA ,
.Fn ENGINE_register_all_DH ,
.Fn ENGINE_register_all_RAND ,
.Fn ENGINE_register_all_ciphers ,
.Fn ENGINE_register_all_digests ,
.Fn ENGINE_register_all_complete ,
.Fn ENGINE_load_builtin_engines ,
and
.Fn ENGINE_load_dynamic
first appeared in OpenSSL 0.9.7 and have been available since
.Ox 3.2 .
.Pp
.Fn ENGINE_register_all_ECDH ,
.Fn ENGINE_register_all_ECDSA ,
and
.Fn ENGINE_register_all_STORE
first appeared in OpenSSL 0.9.8 and have been available since
.Ox 4.5 .
|
