Characterization of Collective Gaussian Attacks and Security of Coherent-State Quantum Cryptography

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dc.creatorPirandola, Stefano
dc.creatorBraunstein, Samuel L.
dc.creatorLloyd, Seth
dc.date2008-06-25
dc.date2008-12-02
dc.date.accessioned2026-07-07T12:08:01Z
dc.date.available2026-07-07T12:08:01Z
dc.descriptionWe provide a simple description of the most general collective Gaussian attack in continuous-variable quantum cryptography. In the scenario of such general attacks, we analyze the asymptotic secret-key rates which are achievable with coherent states, joint measurements of the quadratures and one-way classical communication.
dc.description4 pages, 1 figure + 1 Table, REVteX. More descriptive title
dc.identifierhttps://arxiv.org/abs/0806.4207
dc.identifierhttp://arxiv.org/abs/0806.4207
dc.identifierPhys. Rev. Lett. 101, 200504 (2008)
dc.identifierdoi:10.1103/PhysRevLett.101.200504
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/209173
dc.subjectQuantum Physics
dc.subjectOptics
dc.titleCharacterization of Collective Gaussian Attacks and Security of Coherent-State Quantum Cryptography
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