Quantum key distribution with untrusted detectors

Autores
González, P.; Rebón, Lorena; Ferreira da Silva, T.; Figueroa, M.; Saavedra. C.; Curty, M.; Lima, G.; Xavier, G. B.; Nogueira, W. A. T.
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Side-channel attacks currently constitute the main challenge for quantum key distribution (QKD) to bridge theory with practice. So far two main approaches have been introduced to address this problem, (full) device-independent QKD and measurement-device-independent QKD. Here we present a third solution that might exceed the performance and practicality of the previous two in circumventing detector side-channel attacks, which arguably is the most hazardous part of QKD implementations. Our proposal has, however, one main requirement: the legitimate users of the system need to ensure that their labs do not leak any unwanted information to the outside. The security in the low-loss regime is guaranteed, while in the high-loss regime we already prove its robustness against some eavesdropping strategies.
Fil: González, P.. Universidad de Concepción; Chile
Fil: Rebón, Lorena. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
Fil: Ferreira da Silva, T.. Universidad de Concepción; Chile
Fil: Figueroa, M.. Universidad de Concepción; Chile
Fil: Saavedra. C.. Universidad de Concepción; Chile
Fil: Curty, M.. Universidad de Vigo; España
Fil: Lima, G.. Universidad de Concepción; Chile
Fil: Xavier, G. B.. Universidad de Concepción; Chile
Fil: Nogueira, W. A. T.. Universidad de Concepción; Chile
Materia
Quantum Optics
Quantum Information Processing
Quantum Key Distribution
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/51438
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Quantum key distribution with untrusted detectorsGonzález, P.Rebón, LorenaFerreira da Silva, T.Figueroa, M.Saavedra. C.Curty, M.Lima, G.Xavier, G. B.Nogueira, W. A. T.Quantum OpticsQuantum Information ProcessingQuantum Key Distributionhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1Side-channel attacks currently constitute the main challenge for quantum key distribution (QKD) to bridge theory with practice. So far two main approaches have been introduced to address this problem, (full) device-independent QKD and measurement-device-independent QKD. Here we present a third solution that might exceed the performance and practicality of the previous two in circumventing detector side-channel attacks, which arguably is the most hazardous part of QKD implementations. Our proposal has, however, one main requirement: the legitimate users of the system need to ensure that their labs do not leak any unwanted information to the outside. The security in the low-loss regime is guaranteed, while in the high-loss regime we already prove its robustness against some eavesdropping strategies.Fil: González, P.. Universidad de Concepción; ChileFil: Rebón, Lorena. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; ArgentinaFil: Ferreira da Silva, T.. Universidad de Concepción; ChileFil: Figueroa, M.. Universidad de Concepción; ChileFil: Saavedra. C.. Universidad de Concepción; ChileFil: Curty, M.. Universidad de Vigo; EspañaFil: Lima, G.. Universidad de Concepción; ChileFil: Xavier, G. B.. Universidad de Concepción; ChileFil: Nogueira, W. A. T.. Universidad de Concepción; ChileAmerican Physical Society2015-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/51438González, P.; Rebón, Lorena; Ferreira da Silva, T.; Figueroa, M.; Saavedra. C.; et al.; Quantum key distribution with untrusted detectors; American Physical Society; Physical Review A: Atomic, Molecular and Optical Physics; 92; 2; 8-2015; 223371-2233782469-99262469-9934CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/pra/abstract/10.1103/PhysRevA.92.022337info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevA.92.022337info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:59:01Zoai:ri.conicet.gov.ar:11336/51438instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:59:01.723CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Quantum key distribution with untrusted detectors
title Quantum key distribution with untrusted detectors
spellingShingle Quantum key distribution with untrusted detectors
González, P.
Quantum Optics
Quantum Information Processing
Quantum Key Distribution
title_short Quantum key distribution with untrusted detectors
title_full Quantum key distribution with untrusted detectors
title_fullStr Quantum key distribution with untrusted detectors
title_full_unstemmed Quantum key distribution with untrusted detectors
title_sort Quantum key distribution with untrusted detectors
dc.creator.none.fl_str_mv González, P.
Rebón, Lorena
Ferreira da Silva, T.
Figueroa, M.
Saavedra. C.
Curty, M.
Lima, G.
Xavier, G. B.
Nogueira, W. A. T.
author González, P.
author_facet González, P.
Rebón, Lorena
Ferreira da Silva, T.
Figueroa, M.
Saavedra. C.
Curty, M.
Lima, G.
Xavier, G. B.
Nogueira, W. A. T.
author_role author
author2 Rebón, Lorena
Ferreira da Silva, T.
Figueroa, M.
Saavedra. C.
Curty, M.
Lima, G.
Xavier, G. B.
Nogueira, W. A. T.
author2_role author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Quantum Optics
Quantum Information Processing
Quantum Key Distribution
topic Quantum Optics
Quantum Information Processing
Quantum Key Distribution
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Side-channel attacks currently constitute the main challenge for quantum key distribution (QKD) to bridge theory with practice. So far two main approaches have been introduced to address this problem, (full) device-independent QKD and measurement-device-independent QKD. Here we present a third solution that might exceed the performance and practicality of the previous two in circumventing detector side-channel attacks, which arguably is the most hazardous part of QKD implementations. Our proposal has, however, one main requirement: the legitimate users of the system need to ensure that their labs do not leak any unwanted information to the outside. The security in the low-loss regime is guaranteed, while in the high-loss regime we already prove its robustness against some eavesdropping strategies.
Fil: González, P.. Universidad de Concepción; Chile
Fil: Rebón, Lorena. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
Fil: Ferreira da Silva, T.. Universidad de Concepción; Chile
Fil: Figueroa, M.. Universidad de Concepción; Chile
Fil: Saavedra. C.. Universidad de Concepción; Chile
Fil: Curty, M.. Universidad de Vigo; España
Fil: Lima, G.. Universidad de Concepción; Chile
Fil: Xavier, G. B.. Universidad de Concepción; Chile
Fil: Nogueira, W. A. T.. Universidad de Concepción; Chile
description Side-channel attacks currently constitute the main challenge for quantum key distribution (QKD) to bridge theory with practice. So far two main approaches have been introduced to address this problem, (full) device-independent QKD and measurement-device-independent QKD. Here we present a third solution that might exceed the performance and practicality of the previous two in circumventing detector side-channel attacks, which arguably is the most hazardous part of QKD implementations. Our proposal has, however, one main requirement: the legitimate users of the system need to ensure that their labs do not leak any unwanted information to the outside. The security in the low-loss regime is guaranteed, while in the high-loss regime we already prove its robustness against some eavesdropping strategies.
publishDate 2015
dc.date.none.fl_str_mv 2015-08
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/51438
González, P.; Rebón, Lorena; Ferreira da Silva, T.; Figueroa, M.; Saavedra. C.; et al.; Quantum key distribution with untrusted detectors; American Physical Society; Physical Review A: Atomic, Molecular and Optical Physics; 92; 2; 8-2015; 223371-223378
2469-9926
2469-9934
CONICET Digital
CONICET
url http://hdl.handle.net/11336/51438
identifier_str_mv González, P.; Rebón, Lorena; Ferreira da Silva, T.; Figueroa, M.; Saavedra. C.; et al.; Quantum key distribution with untrusted detectors; American Physical Society; Physical Review A: Atomic, Molecular and Optical Physics; 92; 2; 8-2015; 223371-223378
2469-9926
2469-9934
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/pra/abstract/10.1103/PhysRevA.92.022337
info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevA.92.022337
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv American Physical Society
publisher.none.fl_str_mv American Physical Society
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.13397

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