Please use this identifier to cite or link to this item:
|Title:||Quantum cryptography: Security criteria reexamined||Authors:||Kaszlikowski, D.
|Issue Date:||Sep-2004||Citation:||Kaszlikowski, 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||Abstract:||The 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.||Source Title:||Physical Review A - Atomic, Molecular, and Optical Physics||URI:||http://scholarbank.nus.edu.sg/handle/10635/97670||ISSN:||10502947||DOI:||10.1103/PhysRevA.70.032306|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
WEB OF SCIENCETM
checked on Jun 17, 2021
checked on Jun 8, 2021
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.