The cr.yp.to microblog: 2012.01.04 11:29:11

2012.01.04 11:29:11 (154509672018227200) from Daniel J. Bernstein, replying to "zooko❤ⓩ🛡🦓🦓🦓 (@zooko)" (153935420172931073):

@zooko Maybe this sheds some light on your BLAKE/Skein question: "Optimization failures in SHA-3 software" http://cr.yp.to/hash/sha3opt-20120104.pdf #sha3

Context

2012.01.02 21:27:18 (153935420172931073) from "zooko❤ⓩ🛡🦓🦓🦓 (@zooko)":

I still don't understand why Skein is twice as efficient as Blake on http://bench.cr.yp.to/results-sha3.html#armeabi-h1mx515