Zero cipher_data in EVP_CIPHER_CTX_cleanup

Add cleanup calls to evp_test.c

Allow reuse of cipher contexts by removing
automatic cleanup in EVP_*Final().

Fallback to normal multiply if n2 == 8 and dna or dnb is not zero
in bn_mul_recursive.

This is (hopefully) what was triggering bignum errors on 64 bit
platforms and causing the BN_mod_mul test to fail.

EC_GROUP_{set_generator,get_generator,get_order,get_cofactor} are
implemented directly in crypto/ec/ec_lib.c and not dispatched to
methods.

Also fix EC_GROUP_copy to copy the NID.

'hidden' -nameopt support. (Robert Joop <joop@fokus.gmd.de>)

encoded as NULL) with id-dsa-with-sha1.

Submitted by: Nils Larsch

Submitted by: Nils Larsch

Fix length checks in ssl3_get_client_hello().

Use s->s3->in_read_app_data differently to fix ssl3_read_internal().

Add the possibility to enable olde des support, not just disable it, for future support.  Redocument

Add some WTLS curves.
New function EC_GROUP_check() (this will probably
be implemented differently soon).

Submitted by: Nils Larsch
Reviewed by: Bodo Moeller

Submitted by: Nils Larsch

Remove unnecessary 'const'.

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.

Submitted by: Nils Larsch

moment at least), so remove it

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

Submitted by: D. K. Smetters <smetters@parc.xerox.com>
Reviewed by: Bodo Moeller

Gittens.

when OpenSSL_add_all_algorithms() is called.

CONF_modules_unload() now calls CONF_modules_finish()
automatically.

Default use of section openssl_conf moved to
CONF_modules_load()

Load config file in several openssl utilities.

Most utilities now load modules from the config file,
though in a few (such as version) this isn't done
because it couldn't be used for anything.

In the case of ca and req the config file used is
the same as the utility itself: that is the -config
command line option can be used to specify an
alternative file.

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

0.9.7 now lives in the branch OpenSSL_0_9_7-stable.