Quantum Secret Sharing via the Chinese Remainder Theorem with Nonmaximally Entanglement State Analysis

摘要：

A framework of quantum secret sharing (QSS) is proposed on the basis of the Chinese Remainder Theorem (CRT) with nonmaximally entanglement qubit pairs.In the present scheme,the secret is divided and allotted to two or more participants with respect to shadows achieved from the CRT.The secret can be restored jointly by all legal participants via the nonmaximally entanglement analysis.The security is guaranteed from the entanglement of the photons prepared beforehand.It provides an altemative technique for the QSS while producing the the multi-photon entanglement sates in the multi-dimensional Hibert space,where the CRT is conducted properly for the secret sharing among multi-participants.

关键词： Quantum Secret Sharing Chinese Remainder Theorem Nonmaximally Entanglement State

作者: Yuanyuan Wang Heyuan Shi Ying Guo Qian Su Duxin Jian

作者单位: Department of Information Engineering, Central South University, Changsha 410083, China Department of Information Engineering, Central South University, Changsha 410083, China; Department

会议类型: 国内会议

会议名称: 第十七届全国青年通信学术年会、2012全国物联网与信息安全学术年会

会议地点: 北戴河

会议语种:英文

页码: 500-506

在线出版日期: 2012-07-01（万方平台首次上网日期，不代表论文的发表时间）