Sequential Quantum Secret Sharing Using a Single Qudit  

作　　者：Chen-Ming Bai Zhi-Hui Li and Yong-Ming Li 白晨明;李志慧;李永明(College of Mathematics and Information Science,Shaanxi Normal University;College of Computer Science,Shaanxi Normal University)

机构地区：[1]College of Mathematics and Information Science, Shaanxi Normal University, Xi＇an 710119, China [2]College of Computer Science, Shaanxi Normal University, Xi＇an 710119, China

出　　处：《Communications in Theoretical Physics》2018年第5期513-518,共6页理论物理通讯（英文版）

基　　金：Sponsored by the National Natural Science Foundation of China under Grant Nos.61373150 and 61602291;Industrial Research and Development Project of Science and Technology of Shaanxi Province under Grant No.2013k0611

摘　　要：In this paper we propose a novel and efficient quantum secret sharing protocol using d-level single particle,which it can realize a general access structure via the thought of concatenation. In addition, Our scheme includes all advantages of Tavakoli's scheme [Phys. Rev. A 92 (2015) 030302(R)]. In contrast to Tavakoli's scheme, the efficiency of our scheme is 1 for the same situation, and the access structure is more general and has advantages in practical significance. Furthermore, we also analyze the security of our scheme in the primary quantum attacks.

关 键 词：quantum secret sharing access structure threshold scheme 

分 类 号：TN918.4[电子电信—通信与信息系统]