CRYPTO '99 Proceedings of the 19th Annual International Cryptology Conference on Advances in Cryptology
Power and electromagnetic analysis: improved model, consequences and comparisons
Integration, the VLSI Journal - Special issue: Embedded cryptographic hardware
Design principles for tamper-resistant smartcard processors
WOST'99 Proceedings of the USENIX Workshop on Smartcard Technology on USENIX Workshop on Smartcard Technology
Physical unclonable functions for device authentication and secret key generation
Proceedings of the 44th annual Design Automation Conference
Fuzzy Extractors: How to Generate Strong Keys from Biometrics and Other Noisy Data
SIAM Journal on Computing
Efficient Helper Data Key Extractor on FPGAs
CHES '08 Proceeding sof the 10th international workshop on Cryptographic Hardware and Embedded Systems
ACM Transactions on Reconfigurable Technology and Systems (TRETS)
Proceedings of the 2008 IEEE/ACM International Conference on Computer-Aided Design
Low-Overhead Implementation of a Soft Decision Helper Data Algorithm for SRAM PUFs
CHES '09 Proceedings of the 11th International Workshop on Cryptographic Hardware and Embedded Systems
A Study of Side-Channel Effects in Reliability-Enhancing Techniques
DFT '09 Proceedings of the 2009 24th IEEE International Symposium on Defect and Fault Tolerance in VLSI Systems
Modeling attacks on physical unclonable functions
Proceedings of the 17th ACM conference on Computer and communications security
Improving the quality of ring oscillator PUFs on FPGAs
WESS '10 Proceedings of the 5th Workshop on Embedded Systems Security
Flash memory 'bumping' attacks
CHES'10 Proceedings of the 12th international conference on Cryptographic hardware and embedded systems
Extracting secret keys from integrated circuits
IEEE Transactions on Very Large Scale Integration (VLSI) Systems
Information-theoretic security analysis of physical uncloneable functions
FC'05 Proceedings of the 9th international conference on Financial Cryptography and Data Security
Semi-invasive EM attack on FPGA RO PUFs and countermeasures
WESS '11 Proceedings of the Workshop on Embedded Systems Security
PUFKY: a fully functional PUF-based cryptographic key generator
CHES'12 Proceedings of the 14th international conference on Cryptographic Hardware and Embedded Systems
Proceedings of the 3rd international workshop on Trustworthy embedded devices
On the effectiveness of the remanence decay side-channel to clone memory-based PUFs
CHES'13 Proceedings of the 15th international conference on Cryptographic Hardware and Embedded Systems
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Embedded security systems based on Physical Unclonable Functions (PUFs) offer interesting protection properties, such as tamper resistance and unclonability. However, to establish PUFs as a high security primitive in the long run, their vulnerability to side-channel attacks has to be investigated. For this purpose, we analysed the side-channel leakage of PUF architectures and fuzzy extractor implementations. We identified several attack vectors within common PUF constructions and introduce two side-channel attacks on fuzzy extractors. Our proof-of-concept attack on an FPGA implementation of a fuzzy extractor shows that it is possible to extract the cryptographic key derived from a PUF by side-channel analysis.