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Title:

The Wiretap Channel for Capacitive PUF-Based Security Enclosures

Document type:
Zeitschriftenaufsatz
Author(s):
Garb, Kathrin and Xhemrishi, Marvin and Kürzinger, Ludwig and Frisch, Christoph
Abstract:
In order to protect devices from physical manipulations, protective security enclosures were developed. However, these battery-backed solutions come with a reduced lifetime, and have to be actively and continuously monitored. In order to overcome these drawbacks, batteryless capacitive enclosures based on Physical Unclonable Functions (PUFs) have been developed that generate a keyencryption-key (KEK) for decryption of the key chain. In order to reproduce the PUF-key reliably and to compensate t...     »
Keywords:
Physical Unclonable Function · Capacitive Enclosure · Error Correction · Wiretap Channel · Polar Codes · Physical Layer Security
Dewey Decimal Classification:
620 Ingenieurwissenschaften
Journal title:
IACR Transactions on Cryptographic Hardware and Embedded Systems
Year:
2022
Pages contribution:
165-191
Fulltext / DOI:
doi:10.46586/tches.v2022.i3.165-191
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