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Article Dans Une Revue Physical Review Letters Année : 2009

Unconditional security proof of long-distance continuous-variable quantum key distribution with discrete modulation

Résumé

We present a continuous-variable quantum key distribution protocol combining a discrete modulation and reverse reconciliation. This protocol is proven unconditionally secure and allows the distribution of secret keys over long distances, thanks to a reverse reconciliation scheme efficient at very low signal-to-noise ratio.
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hal-00459177 , version 1 (15-12-2015)

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Anthony Leverrier, Philippe Grangier. Unconditional security proof of long-distance continuous-variable quantum key distribution with discrete modulation. Physical Review Letters, 2009, 102 (18), pp.180504. ⟨10.1103/PhysRevLett.102.180504⟩. ⟨hal-00459177⟩
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