Published March 24, 2017 | Version Submitted
Discussion Paper Open

Parallel DIQKD from parallel repetition

Abstract

We give an arguably simpler and more direct proof of a recent result by Miller, Jain and Shi, who proved device-independent security of a protocol for quantum key distribution in which the devices can be used in parallel. Our proof combines existing results on immunization (Kempe et al., SICOMP 2011) and parallel repetition (Bavarian et al., STOC 2017) of entangled games.

Additional Information

Research funded by NSF CAREER Grant CCF-1553477, AFOSR YIP award number FA9550-16-1-0495, and the IQIM, an NSF Physics Frontiers Center (NFS Grant PHY-1125565) with support of the Gordon and Betty Moore Foundation (GBMF-12500028).

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Additional details

Identifiers

Eprint ID
93985
Resolver ID
CaltechAUTHORS:20190320-102806367

Related works

Funding

NSF
CCF-1553477
Air Force Office of Scientific Research (AFOSR)
FA9550-16-1-0495
Institute for Quantum Information and Matter (IQIM)
NSF
PHY-1125565
Gordon and Betty Moore Foundation
GBMF-12500028

Dates

Created
2019-03-20
Created from EPrint's datestamp field
Updated
2023-06-02
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Caltech groups
Institute for Quantum Information and Matter