Bugfix for RAKP formats.
Replace Dhiru's RAKP format with a new one based on hmac-sha1
so inherently SSE-aware. 3x speedup.
RAKP: Add OMP support.
Merge branch 'bleeding-jumbo' into bleeding-mask

* bleeding-jumbo:
  RAKP: Add OMP support.
  Replace Dhiru's RAKP format with a new one based on hmac-sha1 so inherently SSE-aware. 3x speedup.
  Bugfix for RAKP formats.