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Avoiding the Detector Blinding Attack on Quantum Cryptography

arXiv
Authors: Z L Yuan, J F Dynes, A J Shields

Year

2010

Paper ID

11058

Status

Preprint

Abstract Read

~2 min

Abstract Words

55

Citations

N/A

Abstract

We show the detector blinding attack by Lydersen et al [1] will be ineffective on most single photon avalanche photodiodes (APDs) and certainly ineffective on any detectors that are operated correctly. The attack is only successful if a redundant resistor is included in series with the APD, or if the detector discrimination levels are set inappropriately.

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  • This paper contributes to the Quantum Error Correction & Fault Tolerance research area in the Quantum Articles archive.
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  • We show the detector blinding attack by Lydersen et al [1] will be ineffective on most single photon avalanche photodiodes (APDs) and certainly ineffective on any detectors...

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