About: Two-step orthogonal-state-based protocol of quantum secure direct communication with the help of order-rearrangement technique

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About: Two-step orthogonal-state-based protocol of quantum secure direct communication with the help of order-rearrangement technique Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://download.springer.com/static/pdf/848/art%253A10.1007%252Fs11128-014-0825-8.pdf?auth66=1423051828_dc46285fb9456335356b21fdf1cca37d&ext=.pdf
Description	The Goldenberg-Vaidman (GV) protocol for quantum key distribution uses orthogonal encoding states of a particle. Its security arises because operations accessible to Eve are insufficient to distinguish the two states encoding the secret bit. We propose a two-particle cryptographic protocol for quantum secure direct communication, wherein orthogonal states encode the secret, and security arises from restricting Eve from accessing any two-particle operations. However, there is a non-trivial difference between the two cases. While the encoding states are perfectly indistinguishable in GV, they are partially distinguishable in the bipartite case, leading to a qualitatively different kind of information-versus-disturbance trade-off and also options for Eve in the two cases. The Goldenberg-Vaidman (GV) protocol for quantum key distribution uses orthogonal encoding states of a particle. Its security arises because operations accessible to Eve are insufficient to distinguish the two states encoding the secret bit. We propose a two-particle cryptographic protocol for quantum secure direct communication, wherein orthogonal states encode the secret, and security arises from restricting Eve from accessing any two-particle operations. However, there is a non-trivial difference between the two cases. While the encoding states are perfectly indistinguishable in GV, they are partially distinguishable in the bipartite case, leading to a qualitatively different kind of information-versus-disturbance trade-off and also options for Eve in the two cases. (en)
Title	Two-step orthogonal-state-based protocol of quantum secure direct communication with the help of order-rearrangement technique Two-step orthogonal-state-based protocol of quantum secure direct communication with the help of order-rearrangement technique (en)
skos:prefLabel	Two-step orthogonal-state-based protocol of quantum secure direct communication with the help of order-rearrangement technique Two-step orthogonal-state-based protocol of quantum secure direct communication with the help of order-rearrangement technique (en)
skos:notation	RIV/61989592:15310/14:33151956!RIV15-MSM-15310___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(EE2.3.20.0017)
http://linked.open...iv/cisloPeriodika	12
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Pathak, Anirban
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Palackého v Olomouci / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	51556
http://linked.open...ai/riv/idVysledku	RIV/61989592:15310/14:33151956
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Quantum secure direct communication; Orthogonal-state-based quantum communication; Communication security; Quantum cryptography (en)
http://linked.open.../riv/klicoveSlovo	Quantum cryptography Quantum secure direct communication Communication security Orthogonal-state-based quantum communication
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[8557F08380FF]
http://linked.open...i/riv/nazevZdroje	Quantum Information Processing
http://linked.open...in/vavai/riv/obor	BH
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Research team development of the Regional Centre of Advanced Technologies and Materials
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	13
http://linked.open...iv/tvurceVysledku	Pathak, Anirban Srikanth, R. Yadav, Preeti
http://linked.open...ain/vavai/riv/wos	000345084100010
issn	1570-0755
number of pages	13 (xsd:int)
http://bibframe.org/vocab/doi	10.1007/s11128-014-0825-8
http://localhost/t...ganizacniJednotka	15310

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