- clear ctx->num in EVP_CipherInit_ex
- adapt e_eas.c changes from http://cvs.openssl.org/chngview?cn=19816
  for eng_aesni.c

Submitted by: Emilia Kasper

Submitted by: Bob Buckholz <bbuckholz@google.com>

Submitted by: Emilia Kasper

all files instead of sanity checks.

Now enable v2 by default and require a --disable-v2 option to run the
old v1 tests.

Submitted by: Rob Austein <sra@hactrn.net>
Reviewed by: steve

Don't allow inverted ranges in RFC3779 code, discovered by Frank Ellermann.

key to the one in a request. This is useful for cases where the public
key cannot be used for signing e.g. DH.