K 10
svn:author
V 3
des
K 8
svn:date
V 27
2014-11-10T09:55:35.359988Z
K 7
svn:log
V 351
I just realized that the previous commit message makes no sense: the
first sentence should have read "Constify the AES and SHA-256 code and
wrappers".  This allows us to feed zero_region (which is const) to the
hash function during reseeding and thereby implement the FS&K version of
SHAd-256 instead of the older F&S version.

Approved by:	so (self)

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