Reply to "comment on 'Fully device-independent conference key agreement'"

Journal article (2019)

Authors

J.D. Ribeiro QID/Wehner Group - QuTech Advanced Research Centre , QuTech Advanced Research Centre
G. Murta Guimarães QID/Wehner Group - QuTech Advanced Research Centre , QuTech Advanced Research Centre
S.D.C. Wehner Quantum Internet Division , QuTech Advanced Research Centre, Quantum Information and Software - EEMCS
Research Group
QID/Wehner Group (QuTech Advanced Research Centre) (TU Delft)
Copyright: © 2019 J.D. Ribeiro, G. Murta Guimarães, S.D.C. Wehner
DOI: https://doi.org/10.1103/PhysRevA.100.026302
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Published Date

2019

Language

English

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Faculty

QuTech Advanced Research Centre

Department

Quantum Internet Division

Research Group

QID/Wehner Group

Abstract

In this Reply we correct a mistake that we made in the correctness proofs of our protocol. Specifically, the Bell inequality we used ensures security but does not allow us to produce a key. In this Reply we explain and correct this mistake by adjusting the Bell inequality we used in the proof. Incidentally, this correction leads to slightly better asymptotic key rates. Importantly, none of the conclusions of the article are affected.

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PhysRevA.100.026302.pdf
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