CCS '99 Proceedings of the 6th ACM conference on Computer and communications security
Silicon physical random functions
Proceedings of the 9th ACM conference on Computer and communications security
Controlled Physical Random Functions
ACSAC '02 Proceedings of the 18th Annual Computer Security Applications Conference
Fuzzy Extractors: How to Generate Strong Keys from Biometrics and Other Noisy Data
SIAM Journal on Computing
New shielding functions to enhance privacy and prevent misuse of biometric templates
AVBPA'03 Proceedings of the 4th international conference on Audio- and video-based biometric person authentication
Information-theoretic security analysis of physical uncloneable functions
FC'05 Proceedings of the 9th international conference on Financial Cryptography and Data Security
Physical unclonable functions for device authentication and secret key generation
Proceedings of the 44th annual Design Automation Conference
Controlled physical random functions and applications
ACM Transactions on Information and System Security (TISSEC)
FPGA Intrinsic PUFs and Their Use for IP Protection
CHES '07 Proceedings of the 9th international workshop on Cryptographic Hardware and Embedded Systems
Embedding Renewable Cryptographic Keys into Continuous Noisy Data
ICICS '08 Proceedings of the 10th International Conference on Information and Communications Security
Information Systems Frontiers
PUF-Based Authentication Protocols --- Revisited
Information Security Applications
TRUST'10 Proceedings of the 3rd international conference on Trust and trustworthy computing
Recyclable PUFs: logically reconfigurable PUFs
CHES'11 Proceedings of the 13th international conference on Cryptographic hardware and embedded systems
Logically reconfigurable PUFs: memory-based secure key storage
Proceedings of the sixth ACM workshop on Scalable trusted computing
Poster: practical embedded remote attestation using physically unclonable functions
Proceedings of the 18th ACM conference on Computer and communications security
RFID-Tags for anti-counterfeiting
CT-RSA'06 Proceedings of the 2006 The Cryptographers' Track at the RSA conference on Topics in Cryptology
Converse PUF-Based authentication
TRUST'12 Proceedings of the 5th international conference on Trust and Trustworthy Computing
Soft decision error correction for compact memory-based PUFs using a single enrollment
CHES'12 Proceedings of the 14th international conference on Cryptographic Hardware and Embedded Systems
CHES'12 Proceedings of the 14th international conference on Cryptographic Hardware and Embedded Systems
Security analysis of image-based PUFs for anti-counterfeiting
CMS'12 Proceedings of the 13th IFIP TC 6/TC 11 international conference on Communications and Multimedia Security
PHAP: Password based Hardware Authentication using PUFs
MICROW '12 Proceedings of the 2012 45th Annual IEEE/ACM International Symposium on Microarchitecture Workshops
Anti-counterfeiting with hardware intrinsic security
Proceedings of the Conference on Design, Automation and Test in Europe
PUF-based secure test wrapper design for cryptographic SoC testing
DATE '12 Proceedings of the Conference on Design, Automation and Test in Europe
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Physical Uncloneable Functions (PUFs) can be used as a cost-effective means to store key material in an uncloneable way. Due to the fact that the key material is obtained by performing measurements on a physical system, noise is inevitably present in each readout. In this paper we present a number of methods that improve the robustness of bit-string extraction from noisy PUF measurements in general, and in particular for optical PUFs. We describe a practical implementation in the case of optical PUFs and show experimental results.