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Document type:
Konferenzbeitrag 
Contribution type:
Vortrag / Präsentation 
Author(s):
Hiller, Matthias and Weiner, Michael and Rodrigues Lima, Leandro and Birkner, Maximilian and Sigl, Georg 
Title:
Breaking through Fixed PUF Block Limitations with Differential Sequence Coding and Convolutional Codes 
Abstract:
Secret key generation with Physical Unclonable Functions (PUFs) is an alternative to conventional secure key storage with non-volatile memory. In a PUF, secret bits are generated by evaluating the internal state of a physical source. Typically, error correction is applied in two stages to remove the instability in the measurement that is caused by environmental in uences. We present a new syndrome coding scheme, called Differential Sequence Coding (DSC), for the first error correction stage. DSC...    »
 
Keywords:
Physical Unclonable Functions (PUFs); Syndrome Coding; Error Correction; Differential Sequence Coding (DSC); Fuzzy Extractor; Convolutional Code; Viterbi Decoder 
Dewey Decimal Classification:
620 Ingenieurwissenschaften 
Book / Congress title:
ACM CCS, TRUSTeD 2013 
Congress (additional information):
Berlin, Deutschland 
Year:
2013 
Year / month:
2012-11 
Month:
Nov 
Reviewed:
ja 
Language:
en