Bidirectional Quantum Secure Direct Communication Based on Entanglement

被引：0
作者：
Huang, Dazu [1 ]
Chen, Zhigang [1 ]
Xie, Jianquan [1 ]
Guo, Ying [1 ]
机构：
[1] Cent S Univ, Sch Informat Sci & Engn, Changsha 410083, Peoples R China
来源：
ADVANCES IN SECURITY TECHNOLOGY | 2009年 / 29卷
关键词：
Bidirectional Quantum secure direct communication; entanglement state; quantum cryptography; TRANSMITTING ORDER; EPR PAIRS; PROTOCOL; PHOTONS; STATES; PARTICLES; KEY;
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
Based on entanglement,a bidirectional quantum secure direct communication scheme is proposed to exchange directly the communicators' secret messages. In this scheme the messages are encoded in the entanglement state. our scheme has great capacity to distribute the secret messages since these messages have been imposed on high-dimensional Bell states via the local unitary operations with superdense coding. Security analysis indicates that this scheme is secure against the present Trojan horse attack and the current attack strategyand it can also ensure the security of the messages in a low noisy channel.
引用
收藏
页码：40 / 49
页数：10
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