Constant-round auction with insulated bidders

作     者：Jie MA Bin QI Kewei LV Jie MA;Bin QI;Kewei LVl

作者机构：State Key Laboratory of Information Security Institute of Information EngineeringChinese Academy of Sciences Data Assurance and Communication Security Research CenterChinese Academy of Sciences School of Cyber Security University of Chinese Academy of Sciences 

出 版 物：《Science China(Information Sciences)》 (中国科学:信息科学(英文版))

年 卷 期：2022年第65卷第4期

页      面：264-266页

核心收录：

学科分类：12[管理学] 1201[管理学-管理科学与工程(可授管理学、工学学位)] 0808[工学-电气工程] 08[工学] 0804[工学-仪器科学与技术] 080402[工学-测试计量技术及仪器] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

基　　金：supported by National Key R&D Program of China (Grant No. 2017YFB0802500) the 13th Five-Year National Cryptographic Development Foundation (Grant No. MMJJ20180208) 

主　　题：Auction Commitment Integer Comparison Protocol Constant-round Blockchain 

摘      要：Dear editor,In recent years, online auction has gained widespread popularity as a primary characteristic of electronic commerce among masses. It has also become a primary topic of research interest. Cryptographic primitives such as secure multiparty computation(MPC) [1], zero-knowledge proof(ZKP) [2] and commitment scheme [3] are being effectively utilized for the proposal of various schemes. Therefore,