create new lock CRYPTO_LOCK_BN to avoid race condition

Submitted by: Nils Larsch

helper makefile that generalises our way of building shared libraries
and is designed to take care of almost anything (I hope).

PR: 189

Add version info to Win32 DLLs.

We might want to edit the strings a bit...

Maybe add to 0.9.7 too?

Various enhancements to PKCS#12 code, new
medium level API, improved PKCS12_create
and additional functionality in pkcs12
utility.

Submitted by: "Patrick McCormick" <patrick@tellme.com>
PR: 262

Submitted by: "Patrick McCormick" <patrick@tellme.com>

PR: 262
PR: 291

PR: 262

PR: 274

PR: 262

recognized instead of using RSA as a default.

Make -nameopt work in req and add support for -reqopt

Submitted by:
Reviewed by:
PR: 212

EC_GROUP_new_by_nid() should be enough.  This avoids a lot of
redundancy.

Submitted by: Nils Larsch

Fix typo in OBJ_txt2obj which incorrectly passed the content
length, instead of the encoding length to d2i_ASN1_OBJECT.

This wasn't visible before becuse ASN1_get_object() used
to read past the length of the supplied buffer.

Submitted by: Douglas Stebila <douglas.stebila@sun.com>
(Authors: Vipul Gupta and Sumit Gupta, Sun Microsystems Laboratories)

Additional changes:
 - use EC_GROUP_get_degree() in apps/req.c
 - add ECDSA and ECDH to apps/speed.c
 - adds support for EC curves over binary fields to ECDSA
 - new function EC_KEY_up_ref() in crypto/ec/ec_key.c
 - reorganize crypto/ecdsa/ecdsatest.c
 - add engine support for ECDH
 - fix a few bugs in ECDSA engine support

Submitted by: Douglas Stebila <douglas.stebila@sun.com>

calculation and check overflow against LONG_MAX.

without success.

really the square of the return value.

the new method names where _GF... suffixes have been removed.

Revert changes to ..._{get/set}_Jprojective_coordinates_...:
The current implementation for ECC over binary fields does not use
projective coordinates, and if it did, it would not use Jacobian
projective coordinates; so it's OK to use the ..._GFp prefix for all
this.

Add author attributions to some files so that it doesn't look
as if Sun wrote all of this :-)

Submitted by: Duglas Stebila <douglas.stebila@sun.com>,
              Sheueling Chang <sheueling.chang@sun.com>

(CHANGES entries by Bodo Moeller)

The 'OPENSSL_NO_SUN_DIV' default is still subject to change,
so I didn't bother to finish the CHANGES entry yet.

Submitted by: Douglas Stebila <douglas.stebila@sun.com>, Sheueling Chang <sheueling.chang@sun.com>
(CHANGES entry by Bodo Moeller)

Submitted by: Douglas Stebila <douglas.stebila@sun.com>

Changes marked "(CHATS)" were sponsored by the Defense Advanced
Research Projects Agency (DARPA) and Air Force Research Laboratory,
Air Force Materiel Command, USAF, under agreement number
F30602-01-2-0537.