This can be used to speed up SRTP with libsrtp, e.g. on TI omap/sitara based devices.

Make cryptodev digests work. Thanks to Nikos Mavrogiannopoulos for
this fix.

Submitted by: "Kennedy, Brendan" <brendan.kennedy@intel.com>

Handle error codes correctly: cryptodev returns 0 for success whereas OpenSSL
returns 1.

Submitted by: "Simon L. Nielsen" <simon@FreeBSD.org>
Obtained from: steve@openssl.org

Correct FreeBSD check.

*cnids.

the cryptodev implementation include bn.h directly (when building with
OPENSSL_NO_DEPRECATED that is).

already built and tested.

This is part of a large change submitted by Markus Friedl <markus@openbsd.org>

PR: #778
Submitted by: George Mitchell <george@m5p.com>

comparisons. It's better not to allow this, because it gives false
positives when using compiler warnings that detect mistyped symbols.

PR: 470

PR: 462

eng_cryptodev.c.  This is an engine that (at least currently) has
to be built in.

engine with something they claim is better.  I have nothing to compare to,
and I assume they know what they're talking about.  The interesting part with
this one is that it's loaded by default on OpenBSD systems.
This change was originally introduced in OpenBSD's tracking of OpenSSL.