Mediated authenticated differential phase shift quantum key distribution

被引：0

作者：

Chen C.-Y. ^{[1
]}

Hwang T. ^{[1
]}

机构：

[1] Department of Computer Science and Information Engineering, National Cheng Kung University, No. 1, University Rd., Tainan City

来源：

Optik | 2023年 / 272卷

关键词：

Differential phase shift; Quantum cryptography; Quantum key distribution; Security;

D O I：

10.1016/j.ijleo.2022.170239

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper proposes the first mediated authenticated differential phase shift quantum key distribution (DPS-QKD) protocol. An untrusted third party is introduced to reduce the burden of the sender and help two participants to share a session key. Besides, a pre-shared secret key between two participants is used for mutual authentication and key distribution without assuming the existence of an ideal authenticated classical channel needed in existing DPS-QKD schemes. The security analysis shows that our modified scheme is resistant to the Trojan-horse attack, and the unconditional security proof is presented. © 2022 Elsevier GmbH

引用

共 34 条

[1]

Inoue K., Waks E., Yamamoto Y., Differential phase shift quantum key distribution, Phys. Rev. Lett., 89, (2002)

[2]

Inoue K., Waks E., Yamamoto Y., Differential-phase-shift quantum key distribution using coherent light, Phys. Rev. A, 68, (2003)

[3]

Chen X., Zhou C., Wu G., Zeng H., Stable differential phase shift quantum key distribution with a key creation efficiency of 3/4, Appl. Phys. Lett., 84, (2004)

[4]

Honjo T., Inoue K., Differential-phase-shift QKD with an extended degree of freedom, Opt. Lett., 31, 4, pp. 522-524, (2006)

[5]

Inoue K., Takesue H., Quantum key distribution using entangled photon trains with no basis selection, Phys. Rev. A, 73, 3, pp. 032332-1-032332-4, (2006)

[6]

Zhang H., Wang J., Liu X., Wei Z., Liu S., A fiber-based differential phase shift quantum key distribution scheme with higher key creation efficiency, Opt. Commun., 282, 14, (2009)

[7]

Wang J., Qin X., Zhang H., Wei Z., Liao C., Liu S., A free-space-based differential phase shift quantum key distribution scheme with higher key creation efficiency, Opt. Commun., 282, 16, (2009)

[8]

Kukita T., Takada H., Inoue K., Macroscopic differential phase shift quantum key distribution using an optical pre-amplified receiver, Jpn. J. Appl. Phys., 49, pp. 122801-1-122801-11, (2010)

[9]

Hatakeyama Y., Mizutani A., Kato G., Imoto N., Tamaki K., Differential-phase-shift quantum-key-distribution protocol with a small number of random delays, Phys. Rev. A, 95, (2017)

[10]

Wang L., Zhao S., Round-robin differential-phase-shift quantum key distribution with heralded pair-coherent sources, Quantum Inf. Process., 16, (2017)

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