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Document type:
Konferenzbeitrag 
Contribution type:
Vortrag / Präsentation 
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 function (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 distribu...    »
 
Keywords:
Fuzzy extractor · Secure sketch · Min-entropy · Physically unclonable function · Coding theory 
Dewey Decimal Classification:
620 Ingenieurwissenschaften 
Book / Congress title:
CHES 2016 Conference on Cryptographic Hardware and Embedded Systems 
Congress (additional information):
Santa Barbara, CA, USA 
Date of congress:
17.08.-19.08.2016 
Year:
2016 
Quarter:
3. Quartal 
Year / month:
2016-08 
Month:
Aug 
Reviewed:
ja 
Language:
en