dorsal/arxiv
View SchemaFrom Bell's Theorem to Secure Quantum Key Distribution
| Authors | Antonio Acin, Nicolas Gisin, Lluis Masanes |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0510094 |
| URL | https://arxiv.org/abs/quant-ph/0510094 |
| DOI | 10.1103/PhysRevLett.97.120405 |
| Journal | Phys. Rev. Lett. 97, 120405 (2006) |
Abstract
Any Quantum Key Distribution (QKD) protocol consists first of sequences of measurements that produce some correlation between classical data. We show that these correlation data must violate some Bell inequality in order to contain distillable secrecy, if not they could be produced by quantum measurements performed on a separable state of larger dimension. We introduce a new QKD protocol and prove its security against any individual attack by an adversary only limited by the no-signaling condition.
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"abstract": "Any Quantum Key Distribution (QKD) protocol consists first of sequences of\nmeasurements that produce some correlation between classical data. We show that\nthese correlation data must violate some Bell inequality in order to contain\ndistillable secrecy, if not they could be produced by quantum measurements\nperformed on a separable state of larger dimension. We introduce a new QKD\nprotocol and prove its security against any individual attack by an adversary\nonly limited by the no-signaling condition.",
"arxiv_id": "quant-ph/0510094",
"authors": [
"Antonio Acin",
"Nicolas Gisin",
"Lluis Masanes"
],
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"quant-ph"
],
"doi": "10.1103/PhysRevLett.97.120405",
"journal_ref": "Phys. Rev. Lett. 97, 120405 (2006)",
"title": "From Bell\u0027s Theorem to Secure Quantum Key Distribution",
"url": "https://arxiv.org/abs/quant-ph/0510094"
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