Code-breakers confounded

Mark Hillery ()
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Mark Hillery: Hunter College, City University of New York

Nature, 2003, vol. 421, issue 6920, 224-225

Abstract: Coherent-state quantum cryptography holds the promise of efficient, secure communication. An experimental demonstration shows that a secure key to the code can be exchanged, even if there is a large transmission loss.

Date: 2003
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DOI: 10.1038/421224a

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