量子区块链上的彩票与拍卖

Lottery and Auction on Quantum Blockchain.

作者信息

Sun Xin, Kulicki Piotr, Sopek Mirek

机构信息

Department of the Foundations of Computer Science, John Paul II Catholic University of Lublin, 20-950 Lublin, Poland.

MakoLab SA, 91-062 Lodz, Poland.

出版信息

Entropy (Basel). 2020 Dec 5;22(12):1377. doi: 10.3390/e22121377.

DOI:10.3390/e22121377

PMID:33279922

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC7762094/

Abstract

This paper proposes a protocol for lottery and a protocol for auction on quantum Blockchain. Our protocol of lottery satisfies randomness, unpredictability, unforgeability, verifiability, decentralization and unconditional security. Our protocol of auction satisfies bid privacy, posterior privacy, bids' binding, decentralization and unconditional security. Except quantum Blockchain, the main technique involved in both protocols is quantum bit commitment.

摘要

本文提出了一种基于量子区块链的彩票协议和一种拍卖协议。我们的彩票协议满足随机性、不可预测性、不可伪造性、可验证性、去中心化和无条件安全性。我们的拍卖协议满足出价隐私、事后隐私、出价约束、去中心化和无条件安全性。除了量子区块链外，这两个协议涉及的主要技术是量子比特承诺。