Multiparty quantum secret conference based on quantum encryption with pure entangled states

被引：0

作者：

顾斌 ^{[1
]}

李传起 ^{[1
]}

陈玉林 ^{[1
]}

机构：

[1] College of Math and Physics, Nanjing University of Information Science and Technology

来源：

Chinese Physics B | 2009年 / 18卷 / 06期

基金：

中国国家自然科学基金;

关键词：

quantum secret conference; pure entangled states; quantum encryption;

D O I：

暂无

中图分类号：

O413.1 [量子力学（波动力学、矩阵力学）];

学科分类号：

070205 ; 0809 ;

摘要：

We present a scheme for multiparty quantum remote secret conference (MQRSC) with pure entangled states, not maximally entangled multipartite quantum systems. The conferees first share a private quantum key,a sequence of pure entangled states and then use them to encode and decode the secret messages. The conferees exploit the decoy-photon technique to ensure the security of the transmission of qubits. This MQRSC scheme is more feasible and effcient than others.

引用

页码：2137 / 2142

页数：6

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