AuCPace: Efficient verifier-based PAKE protocol tailored for the IIoT.

Motivated by theoretical and practical considerations, an important line of research is to design secure computation protocols that only make black-box use of cryptography. An important component in nearly all the black-box secure computation constructions is a black-box commit-and-prove protocol. A commit-and-prove protocol allows a prover to commit to a value and prove a statement about this value while guaranteeing that the committed value remains hidden. A black-box commit-and-prove protocol implements this functionality while only making black-box use of cryptography.