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Titel:

Secure Physical Enclosures from Covers with Tamper-Resistance

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Immler, Vincent; Obermaier, Johannes; Ng, Kuan Kuan; Ke, Fei Xiang; Lee, JinYu; Lim, Yak Peng; Oh, Wei Koon; Wee, Keng Hoong; Sigl, Georg
Abstract:
Ensuring physical security of multiple-chip embedded systems on a PCB is challenging, since the attacker can control the device in a hostile environment. To detect physical intruders as part of a layered approach to security, it is common to create a physical security boundary that is difficult to penetrate or remove, e.g., enclosures created from tamper-respondent envelopes or covers. Their physical integrity is usually checked by active sensing, i.e., a battery-backed circuit continuously mon...     »
Stichworte:
Tamper-resistance, Physical Unclonable Function (PUF), Secure Bootstrap, Security Standards, FIPS 140-2, Higher-Order Alphabet PUF (HOA PUF)
Dewey Dezimalklassifikation:
620 Ingenieurwissenschaften
Zeitschriftentitel:
IACR Transactions on Cryptographic Hardware and Embedded Systems
Jahr:
2018
Band / Volume:
2019
Heft / Issue:
1
Seitenangaben Beitrag:
51-96
Volltext / DOI:
doi:10.13154/tches.v2019.i1.51-96
WWW:
https://tches.iacr.org/index.php/TCHES/article/view/7334
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