Notified by Bernd Matthes <bernd.matthes@gemplus.com>

harmful if we didn't also pass the exact number of bytes of that data

Submitted by: Nils Larsch

Fix dsaparam usage output.

Submitted by: Nils Larsch

not return immediately since that leaves a locked lock.

ENGINE module additions.

Add "init" command to control ENGINE
initialization.

Call ENGINE_finish on initialized ENGINEs on exit.

Reorder shutdown in apps.c: modules should be shut
down first.

Add test private key loader to openssl ENGINE: this
just loads a private key in PEM format.

Fix print format for dh length parameter.

Fix warnings about signed/unsigned mismatch and global
shadowing (random, index) in hw_4758_cca.c

consistent with the rest of the AEP functions

Gittens.

Make the engine config module always add dynamic ENGINEs
to the list using dynamic_path. This stops ENGINEs which
don't supply any default algorithms being automatically
freed (because they have no references) and allows them
to be accessed by id.

Alternative dynamic loading behaviour can be achieved by
issuing the dynamic ENGINE ctrls separately in the config file.

Submitted by: Nils Larsch <nla@trustcenter.de>

CRYPTO_LOCK_RAND...

lets change our prefix to AEPHK_R_.  Otherwise, we get very mysterious
errors because we happen to redefine AEP_R_OK and AEP_R_GENERAL_ERROR.

that were never part of the engine framework.

The aep and sureware implementations are taken directly from 0.9.6c
[engine] and have been modified to fit the newer engine framework and
to be possible to build shared libraries of.

The aep implementation has gone through quite a bunch of tests and is
cleaned up (there were some misunderstandings in it about how to use
locks).

The sureware hasn't been tested at all in this incarnation and is
basically a quick hack to get it to compile properly.

make them ubsec-specific in the ubsec implementation.

automatically.

* Fix a crashbug and a logic bug in hwcrhk_load_pubkey()

libeay.num got tweaked so the old des symbols would retain their
positions.

default_algorithms option in ENGINE config.

Initial ENGINE config module, docs to follow.

Fix buffer overrun errors in OPENSSL_conf().

<sram@broadcom.com> with the following comment:

[...] We have implemented failover (ie, if for some reason that the
hardware fails, the implementation detects this failure and performs
this operation as if no hardware is present, ie, in software) for
sometime now and have tested it here with our hardware. [...]

This change was cc:ed to exports@crypto.com

(in main branch, hn_ncipher.c is already correct)