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Quantum Lock: A Provable Quantum Communication Advantage. (arXiv:2110.09469v3 [quant-ph] UPDATED)
Aug. 3, 2022, 1:20 a.m. | Kaushik Chakraborty, Mina Doosti, Yao Ma, Chirag Wadhwa, Myrto Arapinis, Elham Kashefi
cs.CR updates on arXiv.org arxiv.org
Physical unclonable functions(PUFs) provide a unique fingerprint to a
physical entity by exploiting the inherent physical randomness. Gao et al.
discussed the vulnerability of most current-day PUFs to sophisticated machine
learning-based attacks. We address this problem by integrating classical PUFs
and existing quantum communication technology. Specifically, this paper
proposes a generic design of provably secure PUFs, called hybrid locked
PUFs(HLPUFs), providing a practical solution for securing classical PUFs. An
HLPUF uses a classical PUF(CPUF), and encodes the output into non-orthogonal …
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