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Please use this identifier to cite or link to this item: https://ir.iimcal.ac.in:8443/jspui/handle/123456789/1055
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dc.contributor.authorMaitra, Arpita
dc.contributor.authorPaul, Goutam
dc.contributor.authorRoy, Sarbani
dc.date.accessioned2021-08-26T06:03:23Z-
dc.date.available2021-08-26T06:03:23Z-
dc.date.issued2017
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85018296573&doi=10.1103%2fPhysRevA.95.042344&partnerID=40&md5=25ca8838f166c7c8c79e5030d4349102
dc.identifier.urihttps://ir.iimcal.ac.in:8443/jspui/handle/123456789/1055-
dc.descriptionMaitra, Arpita, Indian Institute of Management Calcutta, Kolkata, West Bengal 700104, India; Paul, Goutam, Indian Statistical Institute, Kolkata, West Bengal 700108, India; Roy, Sarbani, Indian Institute of Technology Kharagpur, Kharagpur, West Bengal 721302, India
dc.descriptionISSN/ISBN - 24699926
dc.descriptionDOI - 10.1103/PhysRevA.95.042344
dc.description.abstractIn quantum private query (QPQ), a client obtains values corresponding to his or her query only, and nothing else from the server, and the server does not get any information about the queries. V. Giovannetti [Phys. Rev. Lett. 100, 230502 (2008)]PRLTAO0031-900710.1103/PhysRevLett.100.230502 gave the first QPQ protocol and since then quite a few variants and extensions have been proposed. However, none of the existing protocols are device independent; i.e., all of them assume implicitly that the entangled states supplied to the client and the server are of a certain form. In this work, we exploit the idea of a local CHSH game and connect it with the scheme of Y. G. Yang [Quantum Info. Process. 13, 805 (2014)]1570-075510.1007/s11128-013-0692-8 to present the concept of a device-independent QPQ protocol. � 2017 American Physical Society.
dc.publisherSCOPUS
dc.publisherPhysical Review A
dc.publisherAmerican Physical Society
dc.relation.ispartofseries95(4)
dc.subjectOblivious Transfer
dc.subjectDatabase Security
dc.subjectQuantum Key Distribution
dc.titleDevice-independent quantum private query
dc.typeArticle
Appears in Collections:Management Information Systems

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