The ultimate physical limits of privacy

Artur Ekert () and Renato Renner ()
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Artur Ekert: Mathematical Institute, University of Oxford, Oxford OX2 9GG, UK
Renato Renner: Institute for Theoretical Physics, ETH Zurich, 8093 Zurich, Switzerland

Nature, 2014, vol. 507, issue 7493, 443-447

Abstract: Developments in quantum cryptography show that it is possible to protect secrets — from those with superior technology, those who profess to provide our security and even those who manipulate us without our knowledge — under surprisingly weak assumptions.

Date: 2014
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DOI: 10.1038/nature13132

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