shpedoikal/opencryptoki — comment on commit 2e49c96a492b1272714e7caa9e1f5478c1dbd822
File:  line 0
By shpedoikal:

I think the special-casing of the well known secret has made this code a little more complicated than it needs to be. A user can always get well known secret by using mode==sha1 and then secret=string of zeros.