Single-Photon-Memory Measurement-Device-Independent Quantum Secure Direct Communication—Part I: Its Fundamentals and Evolution

Single-Photon-Memory Measurement-Device-Independent Quantum Secure Direct Communication—Part I: Its Fundamentals and Evolution
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DOI：
10.1109/lcomm.2023.3247178
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发表时间：
2023-04
期刊：
IEEE Communications Letters
影响因子：
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通讯作者：
Xiang-Jie Li;Dong Pan;G. Long;L. Hanzo
Xiang-Jie Li;Dong Pan;G. Long;L. Hanzo
中科院分区：
其他
文献类型：
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作者：
Xiang-Jie Li;Dong Pan;G. Long;L. Hanzo

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量子安全直接通信（QSDC）利用根深蒂固的量子物理原理保证通信的无条件安全性。我们首先简要回顾了QSDC的基本原理，然后介绍了它的发展，包括它的安全性证明，它的性能改进技术，和实际的实现。最后，我们讨论了QSDC的未来发展方向。
Quantum secure direct communication (QSDC) has attracted a lot of attention, which exploits deep-rooted quantum physical principles to guarantee unconditional security of communication in the face of eavesdropping. We first briefly review the fundamentals of QSDC, and then present its evolution, including its security proof, its performance improvement techniques, and practical implementation. Finally, we discuss the future directions of QSDC.