keybase is unfortunately one of those programs that combine many things into one - somewhat antithetical to the Unix philosophy of doing one thing well. For kb

keybase is unfortunately one of those programs that combine many things into one - somewhat antithetical to the Unix philosophy of doing one thing well. For kbfs, tahoe-lafs is a nice alternative. I don't know about the fuse interface as I haven't used it, but it has some solid fundamentals behind it, actively being developed and can be self hosted. GPG still works! GPG also is a swiss army knife, unfortunately. There is OpenBSD signify (or minisign) if you want signatures. There is also age - https://github.com/FiloSottile/age https://github.com/FiloSottile/age