[[!comment format=mdwn
 username="aranea@650e41fad422f2a4d6f36ca1f20d41b7c0f18ab7"
 nickname="aranea"
 avatar="http://cdn.libravatar.org/avatar/8574023ce00757ca95b1708b7306602a"
 subject="comment 2"
 date="2016-10-31T21:29:42Z"
 content="""
> What kind of performance benefit are we talking about here?

Not much. In my benchmark, SKEIN512 was about 10% faster thank SKEIN256, and SKEIN256 has quite reasonable speed anyway. Thus, adding SKEIN512_256 is not neccessary if it complicated the code too much.

Thanks anyway!
"""]]