Please use this identifier to cite or link to this item: https://doi.org/10.1088/1367-2630/11/4/045021
DC FieldValue
dc.titleDevice-independent quantum key distribution secure against collective attacks
dc.contributor.authorPironio, S.
dc.contributor.authorAcin, A.
dc.contributor.authorBrunner, N.
dc.contributor.authorGisin, N.
dc.contributor.authorMassar, S.
dc.contributor.authorScarani, V.
dc.date.accessioned2014-10-16T09:20:51Z
dc.date.available2014-10-16T09:20:51Z
dc.date.issued2009-04-30
dc.identifier.citationPironio, S., Acin, A., Brunner, N., Gisin, N., Massar, S., Scarani, V. (2009-04-30). Device-independent quantum key distribution secure against collective attacks. New Journal of Physics 11 : -. ScholarBank@NUS Repository. https://doi.org/10.1088/1367-2630/11/4/045021
dc.identifier.issn13672630
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/96213
dc.description.abstractDevice-independent quantum key distribution (DIQKD) represents a relaxation of the security assumptions made in usual quantum key distribution (QKD). As in usual QKD, the security of DIQKD follows from the laws of quantum physics, but contrary to usual QKD, it does not rely on any assumptions about the internal working of the quantum devices used in the protocol. In this paper, we present in detail the security proof for a DIQKD protocol introduced in Acín et al (2008 Phys. Rev. Lett. 98 230501). This proof exploits the full structure of quantum theory (as opposed to other proofs that exploit only the no-signaling principle), but only holds against collective attacks, where the eavesdropper is assumed to act on the quantum systems of the honest parties independently and identically in each round of the protocol (although she can act coherently on her systems at any time). The security of any DIQKD protocol necessarily relies on the violation of a Bell inequality. We discuss the issue of loopholes in Bell experiments in this context. © IOP Publishing Ltd and Deutsche Physikalische Gesellschaft.
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentPHYSICS
dc.description.doi10.1088/1367-2630/11/4/045021
dc.description.sourcetitleNew Journal of Physics
dc.description.volume11
dc.description.page-
dc.identifier.isiut000265678400055
Appears in Collections:Staff Publications

Show simple item record
Files in This Item:
There are no files associated with this item.

SCOPUSTM   
Citations

197
checked on May 15, 2019

WEB OF SCIENCETM
Citations

181
checked on May 15, 2019

Page view(s)

70
checked on May 25, 2019

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.