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Titel:

Analysis and Protection of the Two-Metric Helper Data Scheme

Dokumenttyp:
Konferenzbeitrag
Autor(en):
Tebelmann, Lars and Kühne, Ulrich and Danger, Jean-Luc and Pehl, Michael
Abstract:
To compensate for the poor reliability of Physical Unclonable Function (PUF) primitives, some low complexity solutions not requiring error-correcting codes (ECC) have been proposed. One simple method is to discard less reliable bits, which are indicated in the helper data stored inside the PUF. To avoid discarding bits, the Two-metric Helper Data (TMH) method, which particularly applies to oscillation-based PUFs, allows to keep all bits by using different metrics when deriving the PUF res...     »
Stichworte:
PUF · Side-channel analysis · Two-metric helper data · LFSR-based protection · Permutation · Countermeasures
Dewey-Dezimalklassifikation:
620 Ingenieurwissenschaften
Kongress- / Buchtitel:
Constructive Side-Channel Analysis and Secure Design COSADE
Kongress / Zusatzinformationen:
Lugano, Switzerland
Datum der Konferenz:
25.-27.10.2021
Verlag / Institution:
Springer International Publishing
Jahr:
2021
Quartal:
4. Quartal
Jahr / Monat:
2020-10
Monat:
Oct
Seiten:
279--302
Volltext / DOI:
doi:10.1007/978-3-030-89915-8_13
WWW:
https://link.springer.com/chapter/10.1007/978-3-030-89915-8_13
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