[krbdev.mit.edu #7645] Add AES-NI support on x86/x64 platforms

[Greg Hudson via RT]

See the project page:

  http://k5wiki.kerberos.org/wiki/Projects/AES-NI_Support

https://github.com/krb5/krb5/commit/898c0f677d573a7882bb02459082501939fa
c435
Author: Greg Hudson <ghudson at mit.edu>
Commit: 898c0f677d573a7882bb02459082501939fac435
Branch: master
 doc/build/options2configure.rst           |    3 +
 src/configure.in                          |   33 +++++++
 src/lib/crypto/builtin/aes/Makefile.in    |   13 +++-
 src/lib/crypto/builtin/enc_provider/aes.c |  130 
++++++++++++++++++++++++++++-
 4 files changed, 174 insertions(+), 5 deletions(-)