Authenticated communication from Quantum Readout of PUFs

Boris Škorić, Pepijn W.H. Pinkse, Allard P. Mosk

Research output: Contribution to journalArticleAcademicpeer-review

3 Citations (Scopus)
57 Downloads (Pure)

Abstract

Quantum readout of physical unclonable functions (PUFs) is a recently introduced method for remote authentication of objects. We present an extension of the protocol to enable the authentication of data: A verifier can check if received classical data were sent by the PUF holder. We call this modification QR-d or, in the case of the optical-PUF implementation, QSA-d. We discuss how QSA-d can be operated in a parallel way. We also present a protocol for authenticating quantum states.
Original languageEnglish
Article number200
Number of pages9
JournalQuantum Information Processing
Volume16
Issue number8
DOIs
Publication statusPublished - 5 Jul 2017

Keywords

  • Physical unclonable function
  • Quantum readout
  • Authentication
  • PUF

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