Key Reconciliation Protocols for Error Correction of Silicon PUF Responses

  title={Key Reconciliation Protocols for Error Correction of Silicon PUF Responses},
  author={Brice Colombier and Lilian Bossuet and Viktor Fischer and David Hx00E9ly},
  journal={IEEE Transactions on Information Forensics and Security},
Physical unclonable functions (PUFs) are promising primitives for the lightweight authentication of an integrated circuit (IC). Indeed, by extracting an identifier from random process variations, they allow each instance of a design to be uniquely identified. However, the extracted identifiers are not stable enough to be used as is, and hence, need to be corrected first. This is currently achieved using error-correcting codes in secure sketches that generate helper data through a one-time… CONTINUE READING


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A survey on lightweight entity authentication with strong PUFs

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