Tight bounds for the eavesdropping collective attacks on general CV-QKD protocols that involve non-maximally entanglement

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Tight bounds for the eavesdropping collective attacks on general CV-QKD protocols that involve non-maximally entanglement

A new method to quantify the eavesdropper’s accessible information on continuous variable quantum key distribution for protocols implementing homodyne and heterodyne detections is introduced.We have derived upper bounds for the eavesdropping collective attacks on general continuous variable quantum...

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Bibliographic Details
Main Authors:	Becir, A., Wahiddin, Mohamed Ridza
Format:	Article
Language:	English English
Published:	Springer 2012
Subjects:	QC Physics
Online Access:	http://irep.iium.edu.my/28132/ http://irep.iium.edu.my/28132/1/Quantum_Information_Paper.pdf http://irep.iium.edu.my/28132/4/Tight_bounds_for_the_eavesdropping.pdf

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