On Wed, 10 Jan 2018 22:06:37 +0000, Christian Weisgerber wrote: > I've had something like this on my to-do list for some time and > eventually dropped it because I couldn't think of a compelling use > case. > > "Maybe Skip SHA-3" > https://www.imperialviolet.org/2017/05/31/skipsha3.html
That makes a pretty convincing case for *not* inluding sha-3. I think at this point there needs to be a compelling argument to include it in libc. As you say, it is not even present in LibreSSL, though OpenSSL did eventually add it. - todd