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Document type:
Zeitungsartikel 
Author(s):
Delvaux, Jeroen and Gu, Dawu and Verbauwhede, Ingrid and Hiller, Matthias and Yu, Meng-Day (Mandel) 
Title:
Efficient Fuzzy Extraction of PUF-Induced Secrets: Theory and Applications 
Abstract:
The device-unique response of a physically unclonable func- tion (PUF) can serve as the root of trust in an embedded cryptographic system. Fuzzy extractors transform this noisy non-uniformly distributed secret into a stable high-entropy key. The overall efficiency thereof, typically depending on error-correction with a binary [n; k; d] block code, is determined by the universal and well-known (n - k) bound on the min-entropy loss. We derive new considerably tighter bounds for PUFinduced di...    »
 
Keywords:
fuzzy extractor, secure sketch, min-entropy, physically unclonable functions, coding theory 
Dewey Decimal Classification:
620 Ingenieurwissenschaften 
Journal title:
IACR ePrint Archive, Report 2015/854 
Year:
2015 
Reviewed:
nein 
Language:
en 
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