Unconditional Security of Practical Quantum Key Distribution

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dc.creatorHupkes, H. J.
dc.date2004-02-23
dc.date.accessioned2026-07-07T06:09:07Z
dc.date.available2026-07-07T06:09:07Z
dc.descriptionWe present an extension of the first proof for the unconditional security of the BB84 quantum key distribution protocol which was given by Mayers. We remove the constraint that a perfect BB84 quantum source is required and the proof given here covers a range of practical quantum sources. Nothing is assumed about the detector except that the efficiency with which signals are detected is basis independent.
dc.description36 pages
dc.identifierhttps://arxiv.org/abs/quant-ph/0402170
dc.identifierhttp://arxiv.org/abs/quant-ph/0402170
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/91855
dc.subjectQuantum Physics
dc.titleUnconditional Security of Practical Quantum Key Distribution
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