• DOI:10.1109/TMSCS.2016.2553027
Corpus ID: 1355676

A Lockdown Technique to Prevent Machine Learning on PUFs for Lightweight Authentication

@article{Yu2016ALT,
  title={A Lockdown Technique to Prevent Machine Learning on PUFs for Lightweight Authentication},
  author={M. Yu and M. Hiller and J. Delvaux and R. Sowell and S. Devadas and I. Verbauwhede},
  journal={IEEE Transactions on Multi-Scale Computing Systems},
  year={2016},
  volume={2},
  pages={146-159}
}

M. Yu, M. Hiller, +3 authors I. Verbauwhede

Published 2016

Computer Science

IEEE Transactions on Multi-Scale Computing Systems

We present a lightweight PUF-based authentication approach that is practical in settings where a server authenticates a device, and for use cases where the number of authentications is limited over a device's lifetime. Our scheme uses a server-managed challenge/response pair (CRP) lockdown protocol: unlike prior approaches, an adaptive chosen-challenge adversary with machine learning capabilities cannot obtain new CRPs without the server's implicit permission. The adversary is faced with the… CONTINUE READING

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