A quantum secure direct communication and authentication protocol is proposed by using
single photons. An information transmission is completed by sending photons once in …

A new quantum secure direct communication (QSDC) scheme with authentication is
proposed based on polarized photons and EPR pairs. EPR pairs are used to transmit …

提出了有中心的结构化量子通信网络概念, 并在经典认证基础之上, 结合量子隐形传态技术实现
了无线通信网络的身份认证. 此认证方案通过对无线局域网的认证进行探讨进而推广至整个无线 …

The security of the quantum secure direct communication (QSDC) and authentication
protocol based on Bell states is analyzed. It is shown that an eavesdropper can invalidate …

基于双模压缩态的量子密钥分发方案! Page 1 基于双模压缩态的量子密钥分发方案! 何广强! 易智
朱俊曾贵华 (上海交通大学电子工程系区域光纤通信网与新型光通信系统国家重点实验室,上海 …

A multiparty controlled bidirectional quantum secure direct communication and
authentication protocol is proposed based on EPR pair and entanglement swapping. The …

摘要报道了可光纤集成相干态量子身份认证实验系统. 该系统采用偏振相干态的斯托克斯矢量
作为量子信号载体, 采用动态偏振控制器作为信号调制器, 利用固有的相干态量子噪声保证系统 …

提出了一种基于二进制均匀调制相干态的量子密钥分发方案. 相对于高斯调制相干态量子密钥
分发方案中的高斯信源, 二进制信源是最简单的信源, 二进制调制是目前数字光纤通信中最普遍 …

提出一种自动补偿高效实用的改进型差分相位编码量子密钥分发方案. 在Alice
端采用偏振型强度调制器对连续激光进行调制, 产生任意个相干脉冲进行差分相位调制编码; …

This paper proposes a scheme for the implementation of 1→ 3 optimal phase-covariant
quantum cloning with trapped ions. In the present protocol, the required time for the whole …