Low-level SPHINX password storage library


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 (

libsphinx is a low-level C library implementing SPHINX.

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