Quantum Secret Sharing Based on Chinese Remainder Theorem  

作　　者：施荣华 粟倩 郭迎 李门浩 

机构地区：[1]School of Information Science & Engineering,Central South University [2]State Key Laboratory on Fiber-Optic Local Area Communication Networks and Advanced Optical Communication System,Department of Electronic Engineering,Shanghai Jiaotong University [3]The Institute of Information and Communication,Chonbuk National University

出　　处：《Communications in Theoretical Physics》2011年第4期573-578,共6页理论物理通讯（英文版）

基　　金：Supported by the National Natural Science Foundation of China under Grant No.60902044;Ph.D.Programs Foundation of Ministry of Education of China under Grant No.20090162120070;Postdoctoral Science Foundation of China under Grant No.200801341;State Key Laboratory of Advanced Optical Communication Systems and Networks under Grant No.2008SH01;in part by the Second stage of Brain Korea 21 programs,Chonbuk National University,Korea

摘　　要：A novel quantum secret sharing （QSS） scheme is proposed on the basis of Chinese Remainder Theorem （CRT）. In the scheme, the classical messages are mapped to secret sequences according to CRT equations, and distributed to different receivers by different dimensional superdense-coding respectively. CRT＇s secret sharing function, together with high-dimensional superdense-eoding, provide convenience, security, and large capability quantum channel for secret distribution and recovering. Analysis shows the security of the scheme.

关 键 词：quantum secret sharing Chinese Remainder Theorem quantum superdense-coding 

分 类 号：O413[理学—理论物理]