libsphinx0 1.0.2-3 (arm64 binary) in ubuntu lunar

 SPHINX -- password Store that Perfectly Hides from Itself (No Xaggeration) --
 is an information-theoretically secure cryptographic password storage
 protocol with strong security guarantees, as described in the 2015 paper
 "Device-Enhanced Password Protocols with Optimal Online-Offline Protection" by
 Jarecki, Krawczyk, Shirvanian, and Saxena (https://ia.cr/2015/1099).
 .
 libsphinx is a low-level C library implementing SPHINX.