Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Ulrich Rührmair"'
Autor:
Johannes Tobisch, Sébastien Philippe, Boaz Barak, Gal Kaplun, Christian Zenger, Alexander Glaser, Christof Paar, Ulrich Rührmair
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-6 (2023)
Abstract Remotely monitoring the location and enduring presence of valuable items in adversary-controlled environments presents significant challenges. In this article, we demonstrate a monitoring approach that leverages the gigahertz radio-wave scat
Externí odkaz:
https://doaj.org/article/368d5db4b782424fbac946b16b733116
Autor:
Nimish Mishra, Kuheli Pratihar, Satota Mandal, Anirban Chakraborty, Ulrich Rührmair, Debdeep Mukhopadhyay
Publikováno v:
Transactions on Cryptographic Hardware and Embedded Systems, Vol 2024, Iss 1 (2023)
Delay-based Physically Unclonable Functions (PUFs) are a popular choice for “keyless” cryptography in low-power devices. However, they have been subjected to modeling attacks using Machine Learning (ML) approaches, leading to improved PUF designs
Externí odkaz:
https://doaj.org/article/33bfd8d8ae3244cc85c3a270ad328efc
Autor:
Stefan Heiserer, Peter Eder, Cormac Ó Coileáin, Josef Biba, Tanja Stimpel‐Lindner, Cian Bartlam, Ulrich Rührmair, Georg S. Duesberg
Publikováno v:
Advanced Electronic Materials, Vol 9, Iss 10, Pp n/a-n/a (2023)
Abstract Controllable and reproducible synthesis of 2D materials is crucial for their future applications. Chemical vapor deposition (CVD) promises scalable and high‐quality growth of 2D materials. However, to optimize CVD growth, multiple paramete
Externí odkaz:
https://doaj.org/article/e8b3871a81f14026a110c4518fda2fce
Autor:
Giuseppe Emanuele Lio, Sara Nocentini, Lorenzo Pattelli, Eleonora Cara, Diederik Sybolt Wiersma, Ulrich Rührmair, Francesco Riboli
Publikováno v:
Advanced Photonics Research, Vol 4, Iss 2, Pp n/a-n/a (2023)
Due to their unmatched entropy, complexity, and security level, optical physical unclonable functions (PUFs) currently receive a lot of interest in the literature. Despite the large body of existing works, herein, one of their core features in detail
Externí odkaz:
https://doaj.org/article/b92b2325027c4cc5b01227f3ff791c5e
Autor:
Nils Wisiol, Christopher Mühl, Niklas Pirnay, Phuong Ha Nguyen, Marian Margraf, Jean-Pierre Seifert, Marten van Dijk, Ulrich Rührmair
Publikováno v:
Transactions on Cryptographic Hardware and Embedded Systems, Vol 2020, Iss 3 (2020)
We demonstrate that the Interpose PUF proposed at CHES 2019, an Arbiter PUF-based design for so-called Strong Physical Unclonable Functions (PUFs), can be modeled by novel machine learning strategies up to very substantial sizes and complexities. Our
Externí odkaz:
https://doaj.org/article/64b42569ac8a4efe809d878757bfbfab
Autor:
Phuong Ha Nguyen, Durga Prasad Sahoo, Chenglu Jin, Kaleel Mahmood, Ulrich Rührmair, Marten van Dijk
Publikováno v:
Transactions on Cryptographic Hardware and Embedded Systems, Vol 2019, Iss 4 (2019)
The design of a silicon Strong Physical Unclonable Function (PUF) that is lightweight and stable, and which possesses a rigorous security argument, has been a fundamental problem in PUF research since its very beginnings in 2002. Various effective PU
Externí odkaz:
https://doaj.org/article/59ebc9cb625c43d69be8645cbb5e73cd
Publikováno v:
Journal of Cryptographic Engineering, 12, 413-432
Physical unclonable functions (PUFs) have not only been suggested as a new key storage mechanism, but—in the form of so-called strong PUFs—also as cryptographic primitives in advanced schemes, including key exchange, oblivious transfer, or secure
Autor:
Ulrich Rührmair
Publikováno v:
Journal of Cryptographic Engineering. 12:387-412
“Classical keys,” i.e., secret keys stored permanently in digital form in nonvolatile memory, appear indispensable in modern computer security—but also constitute an obvious attack target in any hardware containing them. This contradiction has
Publikováno v:
Proceedings of the 2022 ACM SIGSAC Conference on Computer and Communications Security.
Autor:
Giuseppe Emanuele Lio, Sara Nocentini, Lorenzo Pattelli, Eleonora Cara, Diederik Sybolt Wiersma, Ulrich Rührmair, Francesco Riboli
Due to their unmatched entropy, complexity, and security level, optical Physical Unclonable Functions (PUFs) currently receive a lot of interest in the literature. Despite the large body of existing works, however, one of their core features has neve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9644f075218101d663bc771742109f16
http://arxiv.org/abs/2208.02906
http://arxiv.org/abs/2208.02906