One-photon-interference quantum secure direct communication
Quantum secure direct communication (QSDC) is a quantum communication paradigm that transmits confidential messages directly using quantum states. Measurement-device-independent (MDI) QSDC protocols can eliminate the security loopholes associated with measurement devices. To enhance the practicality...
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| creator | Li, Xiangjie Wang, Min Pan, Xingbo Zhang, Yunrong Long, Guilu |
| description | Quantum secure direct communication (QSDC) is a quantum communication
paradigm that transmits confidential messages directly using quantum states.
Measurement-device-independent (MDI) QSDC protocols can eliminate the security
loopholes associated with measurement devices. To enhance the practicality and
performance of MDI-QSDC protocols, we propose a one-photon-interference MDI
QSDC (OPI-QSDC) protocol which transcends the need for quantum memory, ideal
single-photon sources, or entangled light sources. The security of our OPI-QSDC
protocol has also been analyzed using quantum wiretap channel theory.
Furthermore, our protocol could double the distance of usual
prepare-and-measure protocols, since quantum states sending from adjacent nodes
are connected with single-photon interference, which demonstrates its potential
to extend the communication distance for point-to-point QSDC. |
| doi_str_mv | 10.48550/arxiv.2404.02780 |
| format | Article |
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paradigm that transmits confidential messages directly using quantum states.
Measurement-device-independent (MDI) QSDC protocols can eliminate the security
loopholes associated with measurement devices. To enhance the practicality and
performance of MDI-QSDC protocols, we propose a one-photon-interference MDI
QSDC (OPI-QSDC) protocol which transcends the need for quantum memory, ideal
single-photon sources, or entangled light sources. The security of our OPI-QSDC
protocol has also been analyzed using quantum wiretap channel theory.
Furthermore, our protocol could double the distance of usual
prepare-and-measure protocols, since quantum states sending from adjacent nodes
are connected with single-photon interference, which demonstrates its potential
to extend the communication distance for point-to-point QSDC.</description><identifier>DOI: 10.48550/arxiv.2404.02780</identifier><language>eng</language><subject>Physics - Quantum Physics</subject><creationdate>2024-04</creationdate><rights>http://creativecommons.org/licenses/by-nc-nd/4.0</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>228,230,776,881</link.rule.ids><linktorsrc>$$Uhttps://arxiv.org/abs/2404.02780$$EView_record_in_Cornell_University$$FView_record_in_$$GCornell_University$$Hfree_for_read</linktorsrc><backlink>$$Uhttps://doi.org/10.48550/arXiv.2404.02780$$DView paper in arXiv$$Hfree_for_read</backlink></links><search><creatorcontrib>Li, Xiangjie</creatorcontrib><creatorcontrib>Wang, Min</creatorcontrib><creatorcontrib>Pan, Xingbo</creatorcontrib><creatorcontrib>Zhang, Yunrong</creatorcontrib><creatorcontrib>Long, Guilu</creatorcontrib><title>One-photon-interference quantum secure direct communication</title><description>Quantum secure direct communication (QSDC) is a quantum communication
paradigm that transmits confidential messages directly using quantum states.
Measurement-device-independent (MDI) QSDC protocols can eliminate the security
loopholes associated with measurement devices. To enhance the practicality and
performance of MDI-QSDC protocols, we propose a one-photon-interference MDI
QSDC (OPI-QSDC) protocol which transcends the need for quantum memory, ideal
single-photon sources, or entangled light sources. The security of our OPI-QSDC
protocol has also been analyzed using quantum wiretap channel theory.
Furthermore, our protocol could double the distance of usual
prepare-and-measure protocols, since quantum states sending from adjacent nodes
are connected with single-photon interference, which demonstrates its potential
to extend the communication distance for point-to-point QSDC.</description><subject>Physics - Quantum Physics</subject><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid>GOX</sourceid><recordid>eNotj8tOwzAQRb1hgQofwKr5AYdJ7NSOWKGKl1Spm-6jycxYWCJOcR0Efw8UpCPd3dE9St00UFvfdXCL-TN-1K0FW0PrPFyqu30SfXydy5x0TEVykCyJpHpfMJVlqk5CS5aKYxYqFc3TtKRIWOKcrtRFwLeTXP_vSh0eHw7bZ73bP71s73caNw40E_DG96MZyRN6YAgt8Qhs-8bZnkxggz80LgRPbcPYBQtBmAIiOjYrtf7Tnt8PxxwnzF_Db8VwrjDfizRExg</recordid><startdate>20240403</startdate><enddate>20240403</enddate><creator>Li, Xiangjie</creator><creator>Wang, Min</creator><creator>Pan, Xingbo</creator><creator>Zhang, Yunrong</creator><creator>Long, Guilu</creator><scope>GOX</scope></search><sort><creationdate>20240403</creationdate><title>One-photon-interference quantum secure direct communication</title><author>Li, Xiangjie ; Wang, Min ; Pan, Xingbo ; Zhang, Yunrong ; Long, Guilu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a670-dc0d689b3bc8ca80d0f2cdb0d491749c3fd3ad3a17ff8c21da5f40fedcfaaa7d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Physics - Quantum Physics</topic><toplevel>online_resources</toplevel><creatorcontrib>Li, Xiangjie</creatorcontrib><creatorcontrib>Wang, Min</creatorcontrib><creatorcontrib>Pan, Xingbo</creatorcontrib><creatorcontrib>Zhang, Yunrong</creatorcontrib><creatorcontrib>Long, Guilu</creatorcontrib><collection>arXiv.org</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Li, Xiangjie</au><au>Wang, Min</au><au>Pan, Xingbo</au><au>Zhang, Yunrong</au><au>Long, Guilu</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>One-photon-interference quantum secure direct communication</atitle><date>2024-04-03</date><risdate>2024</risdate><abstract>Quantum secure direct communication (QSDC) is a quantum communication
paradigm that transmits confidential messages directly using quantum states.
Measurement-device-independent (MDI) QSDC protocols can eliminate the security
loopholes associated with measurement devices. To enhance the practicality and
performance of MDI-QSDC protocols, we propose a one-photon-interference MDI
QSDC (OPI-QSDC) protocol which transcends the need for quantum memory, ideal
single-photon sources, or entangled light sources. The security of our OPI-QSDC
protocol has also been analyzed using quantum wiretap channel theory.
Furthermore, our protocol could double the distance of usual
prepare-and-measure protocols, since quantum states sending from adjacent nodes
are connected with single-photon interference, which demonstrates its potential
to extend the communication distance for point-to-point QSDC.</abstract><doi>10.48550/arxiv.2404.02780</doi><oa>free_for_read</oa></addata></record> |
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| subjects | Physics - Quantum Physics |
| title | One-photon-interference quantum secure direct communication |
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