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On Error Correction for Physical Unclonable Functions [article]

Sven Puchinger and Sven Müelich and Martin Bossert and Matthias Hiller and Georg Sigl
2015 arXiv   pre-print
Physical Unclonable Functions evaluate manufacturing variations to generate secure cryptographic keys for embedded systems without secure key storage.  ...  These methods are exemplified by specific code constructions which improve existing codes with respect to error probability, decoding complexity and codeword length.  ...  ACKNOWLEDGMENT The authors thank Vladimir Sidorenko for the valuable discussions.  ... 
arXiv:1501.06698v1 fatcat:67obivsjf5fjpj2eztxne3vck4

Physically Uncloneable Functions in the Universal Composition Framework [chapter]

Christina Brzuska, Marc Fischlin, Heike Schröder, Stefan Katzenbeisser
2011 Lecture Notes in Computer Science  
Crypto 2011 Slide 10 3 Main Properties for Application Correctness: Fuzzy(PUF(.)) is a mathematical function Well-Spread Domain: Uniform outputs: For values, that are far away from previous ones  ...  fuzzy extractor Christina Brzuska Crypto 2011 Slide 8 PUF x x Fuzzy measurement: error correction High entropy for fresh input values, but not uniform: smooth out entropy x x ?  ... 
doi:10.1007/978-3-642-22792-9_4 fatcat:pdthmc6q4bhinieziikjuozwoi

Design dependent SRAM PUF robustness analysis

Mafalda Cortez, Said Hamdioui, Ryoichi Ishihara
2015 2015 16th Latin-American Test Symposium (LATS)  
× Physical Unclonable Functions uniqueness repeatability ngerprint non-volatile memory error-correcting code • • A.  ...  of Process Variations for 65nm CMOS Design Soft Decision Error Correction for  ...  Discussion t ramp V th × × × × Physical One-Way Functions FPGA Intrinsic PUFs and Their Use for IP Protection Robust Key Extraction from Physical Unclonable Functions Fuzzy Extractors: How to Generate  ... 
doi:10.1109/latw.2015.7102498 dblp:conf/latw/CortezHI15 fatcat:2aooaijdg5cinja6ulhzonnr4u

Risk Analysis of Physically Unclonable Functions [chapter]

Andrea Kolberger, Ingrid Schaumüller-Bichl, Martin Deutschmann
2014 Lecture Notes in Computer Science  
Physically unclonable functions (PUFs) are an emerging technology that have been proposed as central building blocks in a variety of cryptographic application areas.  ...  Since PUFs are "noisy" functions responses generated by a certain PUF instantiation are error-prone and therefore highly sophisticated error correction is required to reliably reconstruct the respective  ...  This work is co-financed by the Austrian Research Promotion Agency (FFG) in the FIT-IT line within the project CODES (835932): Algorithmic extraction and error correction codes for lightweight security  ... 
doi:10.1007/978-3-662-44885-4_12 fatcat:kvoh5n5bkvegdlrzi3b7rri524

Strong PUFs and their (physical) unpredictability

Michal Parusiński, Saloomeh Shariati, Dina Kamel, François Xavier-Standaert
2013 Proceedings of the Workshop on Embedded Systems Security - WESS '13  
For this purpose we first introduce an alternative definition for physical unpredictability, where the adversary can probe the physical responses of the Physical Function.  ...  Physically Unclonable Functions are more and more important in the design of secure hardware, as they can ensure properties that conventional cryptography can not.  ...  François Xavier-Standaert is an associate researcher of the Belgian Fund for Scientific Research (FNRS-F.R.S.).  ... 
doi:10.1145/2527317.2527322 dblp:conf/cases/ParusinskiSKS13 fatcat:435rn4rfnzdedmaan4x6sarzhq

Analysis and experimental evaluation of image-based PUFs

Saloomeh Shariati, François-Xavier Standaert, Laurent Jacques, Benoit Macq
2012 Journal of Cryptographic Engineering  
Physically unclonable functions (PUFs) are becoming popular tools for various applications, such as anticounterfeiting schemes.  ...  In: IEEE Symposium on Security and Privacy, pp. ticular, the formalizations provide an asset for evaluating the concrete trade-off between robustness and physical unclonability.  ...  François-Xavier Standaert and Laurent Jacques are Associate Researchers of the Belgian Fund for Scientific Research (FNRS-F.R.S.).  ... 
doi:10.1007/s13389-012-0041-3 fatcat:lpwcnjsaebfmvna5vdxrvustau

A Formal Definition and a New Security Mechanism of Physical Unclonable Functions [chapter]

Rainer Plaga, Frank Koob
2012 Lecture Notes in Computer Science  
The characteristic novelty of what is generally meant by a "physical unclonable function" (PUF) is precisely defined, in order to supply a firm basis for security evaluations and the proposal of new security  ...  Practically all current and novel physical (but not conventional) unclonable physical functions are PUFs by our definition.  ...  Wieschebrink and anonymous referees at the TrustED 2011 and PILATES 2012 workshops for helpful discussion and criticism on earlier versions of this manuscript.  ... 
doi:10.1007/978-3-642-28540-0_24 fatcat:4jcj74c46ngmfci36z7ii6bewq

A New Error Correction Scheme for Physical Unclonable Functions [article]

Sven Müelich, Martin Bossert
2016 arXiv   pre-print
Error correction is an indispensable component when Physical Unclonable Functions (PUFs) are used in cryptographic applications.  ...  We introduce a new scheme, which only uses an error correcting code without any further helper data.  ...  ACKNOWLEDGEMENT The authors would like to thank Matthias Hiller for valuable discussions.  ... 
arXiv:1611.01960v2 fatcat:7koefvwoifbwtcmibnmwqq25a4

Protection Profile for PUF-Based Devices [chapter]

Andrea Kolberger, Ingrid Schaumüller-Bichl, Verena Brunner, Martin Deutschmann
2014 IFIP Advances in Information and Communication Technology  
Physically Unclonable Functions (PUFs) are a promising technology in cryptographic application areas.  ...  Based on potential threats and vulnerabilities as well as the security requirements for PUF-based tokens we developed a draft version of a Protection Profile according to Common Criteria.  ...  This work is co-financed by the Austrian Research Promotion Agency (FFG) in the FIT-IT line within the project CODES (835932): Algorithmic extraction and error correction codes for lightweight security  ... 
doi:10.1007/978-3-642-55415-5_8 fatcat:4zhblenynrgaze2ayqq4qxzszq

Error Correction for Physical Unclonable Functions Using Generalized Concatenated Codes [article]

Sven Müelich, Sven Puchinger, Martin Bossert, Matthias Hiller and Georg Sigl
2014 arXiv   pre-print
Physical Unclonable Functions can be used for secure key generation in cryptographic applications.  ...  Based on previous work, we show ways how to obtain better results with respect to error probability and codeword length.  ...  The last section concludes the paper. 2 Physical Unclonable Functions [4] describes a PUF as a physical entity which uses an input (challenge) in order to produce an output (response), where a challenge  ... 
arXiv:1407.8034v1 fatcat:jlptnfqoovdutc3vgrzcl4ze7y

Silicon physical random functions

Blaise Gassend, Dwaine Clarke, Marten van Dijk, Srinivas Devadas
2002 Proceedings of the 9th ACM conference on Computer and communications security - CCS '02  
Tuyls, "FPGA Intrinsic PUFs and Their Use for IP Protection," CHES 2007: 63 -80. "Physical Unclonable Functions consist of inherently unclonable physical systems.  ...  HOST Physical Unclonable Functions I ECE 495/595 ECE UNM 2 (10/21/13) PUF Definitions "A Physical Random Function (PUF) is a function that maps challenges to responses, that is embodied by a physical device  ...  HOST Physical Unclonable Functions I ECE 495/595 ECE UNM 31 (10/21/13) HOST Physical Unclonable Functions I ECE 495/595 ECE UNM 32 (10/21/13) HOST Physical Unclonable Functions I  ... 
doi:10.1145/586131.586132 fatcat:7omrk53e3jg7dobwez6lawmyzy

Brand and IP protection with physical unclonable functions

Jorge Guajardo, Sandeep S. Kumar, Geert-Jan Schrijen, Pim Tuyls
2008 2008 IEEE International Symposium on Circuits and Systems  
Physical Unclonable Functions are unclonable physical structures that map challenges to responses. They inherit their unclonability from the (deep sub-micron) process variations during manufacturing.  ...  In this paper we provide an overview of Physical Unclonable Functions and explain why they are a very valuable technology to protect a company's IP and hence at the same time its brand.  ...  This error rate can be efficiently corrected via error correcting codes.  ... 
doi:10.1109/iscas.2008.4542135 dblp:conf/iscas/GuajardoKST08 fatcat:btue2qus7zg2nc5cff2uzmes5q

Silicon physical random functions

Blaise Gassend, Dwaine Clarke, Marten van Dijk, Srinivas Devadas
2002 Proceedings of the 9th ACM conference on Computer and communications security - CCS '02  
Tuyls, "FPGA Intrinsic PUFs and Their Use for IP Protection," CHES 2007: 63 -80. "Physical Unclonable Functions consist of inherently unclonable physical systems.  ...  HOST Physical Unclonable Functions I ECE 495/595 ECE UNM 2 (10/21/13) PUF Definitions "A Physical Random Function (PUF) is a function that maps challenges to responses, that is embodied by a physical device  ...  HOST Physical Unclonable Functions I ECE 495/595 ECE UNM 31 (10/21/13) HOST Physical Unclonable Functions I ECE 495/595 ECE UNM 32 (10/21/13) HOST Physical Unclonable Functions I  ... 
doi:10.1145/586110.586132 dblp:conf/ccs/GassendCDD02 fatcat:e4oz6ddncngprdlg5w34fxajxq

A Formalization of the Security Features of Physical Functions

Frederik Armknecht, Roel Maes, Ahmad-Reza Sadeghi, François-Xavier Standaert, Christian Wachsmann
2011 2011 IEEE Symposium on Security and Privacy  
In this context intrinsic physical properties of integrated circuits, such as Physical(ly) Unclonable Functions (PUFs), can be used to complement classical cryptographic constructions, and to enhance the  ...  Our approach requires as little as possible from the physics and focuses more on the main properties at the heart of most published works on PUFs: robustness (generation of stable answers), unclonability  ...  ACKNOWLEDGEMENTS We thank Pim Tuyls for several useful discussions and the anonymous reviewers for their helpful comments.  ... 
doi:10.1109/sp.2011.10 dblp:conf/sp/ArmknechtMSSW11 fatcat:7oj5r3dldbcyncbib7ov6p3gfq

Review of Physically Unclonable Functions (PUFs): Structures, Models, and Algorithms

Fayez Gebali, Mohammad Mamun
2022 Frontiers in Sensors  
Physically unclonable functions (PUFs) are now an essential component for strengthening the security of Internet of Things (IoT) edge devices.  ...  Finally we provide results showing the performance of these devices and how they depend on the authentication algorithm used and the main system parameters.  ...  On the other hand, the intra HD for Algorithm 2 and Algorithm 3 are zero and error correcting coding is not needed.  ... 
doi:10.3389/fsens.2021.751748 fatcat:liww62k6yvdznf2pbhgvkvr5em
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