Quantum entanglement provides a key to improved security

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Krister Shalm. Nature. 2022 Jul.

. 2022 Jul;607(7920):662-664.

doi: 10.1038/d41586-022-01987-3.

No abstract available

Keywords: Quantum information; Quantum physics.

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Experimental quantum key distribution certified by Bell's theorem.
Nadlinger DP, Drmota P, Nichol BC, Araneda G, Main D, Srinivas R, Lucas DM, Ballance CJ, Ivanov K, Tan EY, Sekatski P, Urbanke RL, Renner R, Sangouard N, Bancal JD. Nadlinger DP, et al. Nature. 2022 Jul;607(7920):682-686. doi: 10.1038/s41586-022-04941-5. Epub 2022 Jul 27. Nature. 2022. PMID: 35896644
A device-independent quantum key distribution system for distant users.
Zhang W, van Leent T, Redeker K, Garthoff R, Schwonnek R, Fertig F, Eppelt S, Rosenfeld W, Scarani V, Lim CC, Weinfurter H. Zhang W, et al. Nature. 2022 Jul;607(7920):687-691. doi: 10.1038/s41586-022-04891-y. Epub 2022 Jul 27. Nature. 2022. PMID: 35896650 Free PMC article.

1. Nadlinger, D. P. et al. Nature 607, 682–686 (2022). - DOI - PubMed
1. Zhang, W. et al. Nature 607, 687–691 (2022). - DOI - PubMed - PMC
1. Singh, S. The Code Book: The Evolution of Secrecy from Mary, Queen of Scots to Quantum Cryptography (Doubleday, 1999).
1. Bennett, C. H. & Brassard, G. Theor. Comput. Sci. 560, 7–11 (2014). - DOI
1. Gerhardt, I. et al. Nature Commun. 2, 349 (2011). - PubMed - DOI