Abstract:Abstract. We present a new technique for robust secret reconstruction with O(n) communication complexity. By applying this technique, we achieve O(n) communication complexity per multiplication for a wide class of robust practical Multi-Party Computation (MPC) protocols. In particular our technique applies to robust threshold computationally secure protocols in the case of t < n/2 in the pre-processing model. Previously in the pre-processing model, O(n) communication complexity per multiplication was only know… Show more
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.