[Resource Topic] 2015/1180: Secure Comparator: a ZKP-Based Authentication System

Welcome to the resource topic for 2015/1180

Title:
Secure Comparator: a ZKP-Based Authentication System

Authors: Ignat Korchagin, Eugene Pilyankevich

Abstract:

This paper presents Secure Comparator, a way to implement Zero Knowledge Proof algorithm called Socialist Millionaire’s Problem, to compare secrets between two parties. Compared to existing implementations, Secure Comparator provides better security guarantees, stronger cryptographic math, and, possibly, more integration-friendly architecture.

ePrint: https://eprint.iacr.org/2015/1180

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