Bjoern A. Zeeb 77680d964f Add comments trying to explain what bad things happen here, i.e.
how hashed MD5/SHA are implemented, abusing Final() for padding and
sw_octx to transport the key from the beginning to the end.

Enlightened about what was going on here by: cperciva
Reviewed by:	cperciva
MFC After:	3 days
X-MFC with:	r187826
PR:		kern/126468
2010-01-09 15:43:47 +00:00
..