(#336uidq) @prologic@twtxt.net I’m sure you can somehow install something that calculates blake2b on OpenBSD. But it’s not part of the base system as a standalone CLI tool, there only appear to be Perl modules for it. The other SHA tools do exist.

(#maojn6q) @xuu@txt.sour.is Yes, of course. This has been blown out of proportion anyway. All I originally wanted to say is that the b2sum program isn’t very widely available.

It would help to know how many different clients there actually are. I suspect that number is very close to 3.