Hi Eli, > Maybe you could ask the coreutils developers whatever happened to > implementing Keccak checksumming tools. SHA-3? Have you see https://www.imperialviolet.org/2017/05/31/skipsha3.html I've also seen suggestions that the Keccak team push Kangaroo Twelve these days over SHA-3 due to SHA-3's comparative slowness. -- Cheers, Ralph. https://plus.google.com/+RalphCorderoy