Anticlone Gaussian attack for continuous variable EPR correlations

We investigate the security of a model based on continuous variable QKD with Einstein-Podolsky-Rosen correlations against Gaussian clone-anticlone attacks. We find that the eavesdropper distils more information using the individual Gaussian anticlone attack than the optimal Gaussian cloner. However,...

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Main Authors:	Bouketir, A, Messikh, A, Umarov, Bakhram, Wahiddin, Mohamed Ridza
Format:	Article
Language:	English
Published:	sciverse 2007
Subjects:	QC Physics TA1501 Applied optics. Lasers
Online Access:	http://irep.iium.edu.my/706/ http://irep.iium.edu.my/706/ http://irep.iium.edu.my/706/ http://irep.iium.edu.my/706/1/Anticlone_Gaussian_attack_0953-4075_40_6_006.pdf

id	iium-706
recordtype	eprints
spelling	iium-7062015-10-16T08:19:30Z http://irep.iium.edu.my/706/ Anticlone Gaussian attack for continuous variable EPR correlations Bouketir, A Messikh, A Umarov, Bakhram Wahiddin, Mohamed Ridza QC Physics TA1501 Applied optics. Lasers We investigate the security of a model based on continuous variable QKD with Einstein-Podolsky-Rosen correlations against Gaussian clone-anticlone attacks. We find that the eavesdropper distils more information using the individual Gaussian anticlone attack than the optimal Gaussian cloner. However, a secure key can still be generated for the transmission coefficient of the quantum channel bigger than 0.5. Thus, the model is secure for clone-anticlone attacks. sciverse 2007-03 Article PeerReviewed application/pdf en http://irep.iium.edu.my/706/1/Anticlone_Gaussian_attack_0953-4075_40_6_006.pdf Bouketir, A and Messikh, A and Umarov, Bakhram and Wahiddin, Mohamed Ridza (2007) Anticlone Gaussian attack for continuous variable EPR correlations. Journal of Physics B: Atomic, Molecular and Optical Physics, 40 (6). pp. 1153-1160. ISSN 0953-4075 http://dx.doi.org/10.1088/0953-4075/40/6/006 doi:10.1088/0953-4075/40/6/006
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	QC Physics TA1501 Applied optics. Lasers
spellingShingle	QC Physics TA1501 Applied optics. Lasers Bouketir, A Messikh, A Umarov, Bakhram Wahiddin, Mohamed Ridza Anticlone Gaussian attack for continuous variable EPR correlations
description	We investigate the security of a model based on continuous variable QKD with Einstein-Podolsky-Rosen correlations against Gaussian clone-anticlone attacks. We find that the eavesdropper distils more information using the individual Gaussian anticlone attack than the optimal Gaussian cloner. However, a secure key can still be generated for the transmission coefficient of the quantum channel bigger than 0.5. Thus, the model is secure for clone-anticlone attacks.
format	Article
author	Bouketir, A Messikh, A Umarov, Bakhram Wahiddin, Mohamed Ridza
author_facet	Bouketir, A Messikh, A Umarov, Bakhram Wahiddin, Mohamed Ridza
author_sort	Bouketir, A
title	Anticlone Gaussian attack for continuous variable EPR correlations
title_short	Anticlone Gaussian attack for continuous variable EPR correlations
title_full	Anticlone Gaussian attack for continuous variable EPR correlations
title_fullStr	Anticlone Gaussian attack for continuous variable EPR correlations
title_full_unstemmed	Anticlone Gaussian attack for continuous variable EPR correlations
title_sort	anticlone gaussian attack for continuous variable epr correlations
publisher	sciverse
publishDate	2007
url	http://irep.iium.edu.my/706/ http://irep.iium.edu.my/706/ http://irep.iium.edu.my/706/ http://irep.iium.edu.my/706/1/Anticlone_Gaussian_attack_0953-4075_40_6_006.pdf
first_indexed	2023-09-18T20:07:51Z
last_indexed	2023-09-18T20:07:51Z
_version_	1777407279146991616

Anticlone Gaussian attack for continuous variable EPR correlations

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