sphinx: a password Store that Perfectly Hides from Itself (No Xaggeration)
libsphinx is a cryptographic password storage as described in https://eprint.iacr.org/2015/1099
and as presented by the Levchin Prize winner 2018 Hugo Krawczyk on Real World Crypto https://www.youtube.com/watch?v=px8hiyf81iM
it also implements: