Hi all, I've updated my SHA256/512 password hashing library from NativeBoost to the Pharo 5 FFI, added an authentication database that uses in-image persistence and a very simple user interface written in Spec. GH: https://github.com/PierceNg/PasswordCrypt/ Blog post: http://www.samadhiweb.com/blog/2017.02.18.shacrypt.html Pierce