Claude CrÃ©peau, Arnaud Massenet, Louis Salvail, Lucas Stinchcombe, Nan Yang

In this work we consider the following problem: in a Multi-Prover environment, how close can we get to prove the validity of an NP statement in Zero-Knowledge ? We exhibit a set of two novel Zero-Knowledge protocols for the 3-COLorability problem that use two (local) provers or three (entangled) provers ... more >>>