Results 141 to 150 of about 569 (169)
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Physical unclonable function with tristate buffers
2008 IEEE International Symposium on Circuits and Systems, 2008The lack of robust tamper-proofing techniques in security applications has provided attackers the ability to virtually circumvent mathematically strong cryptographic primitives by directly attacking the hardware. Consequently, physical tamper-proofing has emerged as an essential element in secure system design.
Erdinç Öztürk +2 more
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Quaternary Debiasing for Physically Unclonable Functions
2018 IEEE 48th International Symposium on Multiple-Valued Logic (ISMVL), 2018This paper proposes a new multiple-valued debiasing method for extracting uniform random binary responses from physically unclonable functions (PUFs). The proposed method handles PUF responses as quaternary values and extracts the corresponding binary responses in a stable and ef?cient manner.
Manami Suzuki +3 more
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On the Encryption of the Challenge in Physically Unclonable Functions
2019 IEEE 25th International Symposium on On-Line Testing and Robust System Design (IOLTS), 2019Physically Unclonable Functions (PUFs) are cryptographic primitives used to implement low-cost device authentication and secure secret key generation. Weak PUFs (i.e., devices able to generate a single signature or to deal with a limited number of challenges) and Strong PUFs (i.e., devices able to deal with large number of challenges) are widely ...
Elena-Ioana Vatajelu +3 more
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On testing physically unclonable functions for uniqueness
2016 17th International Symposium on Quality Electronic Design (ISQED), 2016A number of applications from smartcard to ePassport to eID depend on preventing unauthorized access to hardware and software functionality. Physically Unclonable Functions (PUF) rely on manufacturing process variations to create unique identifiers that can be used for various security applications including authentication and secure access.
Arunkumar Vijayakumar +2 more
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Strong Authentication with Physical Unclonable Functions
2007Physical unclonable functions (PUFs) can be used as a cost-effective means to store cryptographic key material in an unclonable way. They can be employed for strong authentication of objects, e.g., tokens, and of persons possessing such tokens, but also for other purposes.
Tuyls, P.T., Skoric, B.
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Organic Light‐Emitting Physically Unclonable Functions
Advanced Functional Materials, 2022Resul Özdemir +2 more
exaly
Physical vulnerabilities of Physically Unclonable Functions
Design, Automation & Test in Europe Conference & Exhibition (DATE), 2014, 2014Clemens Helfmeier +4 more
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Graphene-Based Physically Unclonable Functions with Dual Source of Randomness
ACS Applied Materials & Interfaces, 2023Sami Pekdemir +2 more
exaly