One-Round Zero-Knowledge Proofs Protocol Based on Elliptic Curve

Abstract

A zero-knowledge proof(ZKP) is a powerful tool which can be used and already be used for many cryptographic applications.But for the completeness property and the soundness property the existing zero-knowledge proofs are iterative in nature.The multiple communication rounds makes ZKPs unsuitable in practice.In this thesis,propose a new ZKP protocol which runs in one-round while ensure the completeness property and the soundness property.On the other hand,extend ZKPs to elliptic curves.At last,proposed a necessary condition which was needed by constructing a one-round zero-knowledge proofs protocol.