Reviewed by: steve@openssl.org

Various GOST ciphersuite and ENGINE fixes. Including...

Allow EVP_PKEY_set_derive_peerkey() in encryption operations.

New flag when certificate verify should be omitted in client key exchange.

Thank you\!
(note: not tested for now, a few nightly builds should give indications though)

(with introduction of 64-bit support alloca must be  declared and there
is no standard way of doing that, switching to __bultin_alloca is
considered appropriate because code explicitly targets gcc anyway).

engine ;-)

doesn't have padlocks.

Redo the loop so it really compiles all objects for one engine, then
links the engine (until now, it still thought every file was an engine
of its own...).

Reviewed by: steve@openssl.org

Update ccgost engine to support parameter files.

Reviewed by: steve@openssl.org

Change default Gost parameter set to id_Gost28147_89_CryptoPro_A_ParamSet

.DLL, in particular static build. The issue has been discussed in RT#1230
and later on openssl-dev, and mutually exclusive approaches were suggested.
This completes compromise solution suggested in RT#1230.
PR: 1230

Submitted by: Sander Temme <sander@temme.net>

Submitted by: Sander Temme

knock-on work than expected - they've been extracted into a patch
series that can be completed elsewhere, or in a different branch,
before merging back to HEAD.

PR: 1693
Submitted by: Alon Bar-Lev

Change assert to OPENSSL_assert().
Fix e_padlock prototype.