TY - GEN
T1 - Statistical Fluctuation Analysis for Quantum Secure Direct Communication with Entanglement source and Single-photon Measurement
AU - Park, Jooyoun
AU - Kim, Bumil
AU - Heo, Jun
N1 - Funding Information:
ACKNOWLEDGMENT This work was supported as part of Military Crypto Research Center funded by Defense Acquisition Program Administration(DAPA) and Agency for Defense Development(ADD). This research was supported by Korea Institute of Science and Technology Information(KISTI).
Publisher Copyright:
© 2022 IEEE.
PY - 2022
Y1 - 2022
N2 - Quantum communication is a technology that trans-mits quantum states. Quantum secure direct communication is a promising application because unlike Quantum key distribution, a message can be transmitted directly through a quantum channel. The secrecy capacity of the QSDC protocol can be estimated using the decoy state. However, the secrecy capacity of the practical QSDC protocol is lowered due to the finite-size effect. In this study, we introduce QSDC protocol with an entanglement source and single-photon measurement and we analyze the secrecy capacity considering statistical fluctuation.
AB - Quantum communication is a technology that trans-mits quantum states. Quantum secure direct communication is a promising application because unlike Quantum key distribution, a message can be transmitted directly through a quantum channel. The secrecy capacity of the QSDC protocol can be estimated using the decoy state. However, the secrecy capacity of the practical QSDC protocol is lowered due to the finite-size effect. In this study, we introduce QSDC protocol with an entanglement source and single-photon measurement and we analyze the secrecy capacity considering statistical fluctuation.
KW - finite-size
KW - quantum secure direct communication
UR - http://www.scopus.com/inward/record.url?scp=85143256097&partnerID=8YFLogxK
U2 - 10.1109/ICTC55196.2022.9952969
DO - 10.1109/ICTC55196.2022.9952969
M3 - Conference contribution
AN - SCOPUS:85143256097
T3 - International Conference on ICT Convergence
SP - 332
EP - 334
BT - ICTC 2022 - 13th International Conference on Information and Communication Technology Convergence
PB - IEEE Computer Society
T2 - 13th International Conference on Information and Communication Technology Convergence, ICTC 2022
Y2 - 19 October 2022 through 21 October 2022
ER -