The evolution of quantum secure direct communication: on the road to the qinternet
Communication security has to evolve to a higher plane in the face of the threat from the
massive computing power of the emerging quantum computers. Quantum secure direct …
massive computing power of the emerging quantum computers. Quantum secure direct …
Free-space quantum secure direct communication: Basics, progress, and outlook
Quantum secure direct communication (QSDC) leverages quantum states to transmit
information securely and reliably over a noisy, lossy, and wiretapped quantum channel. It …
information securely and reliably over a noisy, lossy, and wiretapped quantum channel. It …
One-step quantum secure direct communication
Quantum secure direct communication (QSDC) attracts much attention for it can transmit
secret messages directly without sharing a key. In this article, we propose a one-step QSDC …
secret messages directly without sharing a key. In this article, we propose a one-step QSDC …
Realization of quantum secure direct communication over 100 km fiber with time-bin and phase quantum states
Rapid progress has been made in quantum secure direct communication in recent years.
For practical application, it is important to improve the performances, such as the secure …
For practical application, it is important to improve the performances, such as the secure …
One-step device-independent quantum secure direct communication
L Zhou, YB Sheng - Science China Physics, Mechanics & Astronomy, 2022 - Springer
Device-independent quantum secure direct communication (DI-QSDC) can relax the
security assumptions about the devices' internal working, and effectively enhance QSDC's …
security assumptions about the devices' internal working, and effectively enhance QSDC's …
Device-independent quantum secure direct communication with single-photon sources
L Zhou, BW Xu, W Zhong, YB Sheng - Physical Review Applied, 2023 - APS
Quantum secure direct communication (QSDC) can directly transmit secrete messages
through a quantum channel. Device-independent (DI) QSDC can guarantee the …
through a quantum channel. Device-independent (DI) QSDC can guarantee the …
Fiber-based quantum secure direct communication without active polarization compensation
X Liu, D Luo, G Lin, Z Chen, C Huang, S Li… - Science China Physics …, 2022 - Springer
Quantum secure direct communication (QSDC) that allows people to directly transmit
confidential information through insecure channels is an important branch of quantum …
confidential information through insecure channels is an important branch of quantum …
An evolutionary pathway for the quantum internet relying on secure classical repeaters
Until quantum repeaters become mature, quantum networks remain restricted either to
limited areas of directly connected nodes or to nodes connected to a common node. We …
limited areas of directly connected nodes or to nodes connected to a common node. We …
Realization of quantum secure direct communication with continuous variable
Z Cao, Y Lu, G Chai, H Yu, K Liang, L Wang - Research, 2023 - spj.science.org
With the progress of theoretical and applied technologies, the communication system based
on the classical encryption is seriously threatened by quantum computing and distributed …
on the classical encryption is seriously threatened by quantum computing and distributed …
Measurement-device-independent one-step quantum secure direct communication
JW Ying, L Zhou, W Zhong, YB Sheng - Chinese Physics B, 2022 - iopscience.iop.org
The one-step quantum secure direct communication (QSDC)(Sci. Bull. 67, 367 (2022)) can
effectively simplify QSDC's operation and reduce message loss. For enhancing its security …
effectively simplify QSDC's operation and reduce message loss. For enhancing its security …