Please use this identifier to cite or link to this item: https://doi.org/10.1103/PhysRevA.70.032306
DC FieldValue
dc.titleQuantum cryptography: Security criteria reexamined
dc.contributor.authorKaszlikowski, D.
dc.contributor.authorGopinathan, A.
dc.contributor.authorLiang, Y.C.
dc.contributor.authorKwek, L.C.
dc.contributor.authorEnglert, B.-G.
dc.date.accessioned2014-10-16T09:37:57Z
dc.date.available2014-10-16T09:37:57Z
dc.date.issued2004-09
dc.identifier.citationKaszlikowski, D., Gopinathan, A., Liang, Y.C., Kwek, L.C., Englert, B.-G. (2004-09). Quantum cryptography: Security criteria reexamined. Physical Review A - Atomic, Molecular, and Optical Physics 70 (3) : 032306-1. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevA.70.032306
dc.identifier.issn10502947
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/97670
dc.description.abstractThe generally accepted security criteria for a whole class of protocols for quantum cryptography was analyzed. It was shown that the security criteria are flawed. The reason of the flaw was a standard assumption of the security analysis, namely that the so-called square-root measurement is optimal for eavesdropping purposes, is not true in general. The results show that there are rather large parameter regimes in which the optimal measurement extracts substantially more information that the square-root measurement.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1103/PhysRevA.70.032306
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentPHYSICS
dc.description.doi10.1103/PhysRevA.70.032306
dc.description.sourcetitlePhysical Review A - Atomic, Molecular, and Optical Physics
dc.description.volume70
dc.description.issue3
dc.description.page032306-1
dc.description.codenPLRAA
dc.identifier.isiut000224623000031
Appears in Collections:Staff Publications

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

WEB OF SCIENCETM
Citations

10
checked on Jul 28, 2021

Page view(s)

66
checked on Aug 1, 2021

Google ScholarTM

Check

Altmetric


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