Reconsidering Physical Key Secrecy: Teleduplication via Optical Decoding

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Reconsidering Physical Key Secrecy: Teleduplication via Optical Decoding. Benjamin Laxton, Kai Wang and Stefan Savage. Department of Computer Science & Engineering. University of California, USA.

Author(s): Benjamin Laxton, Kai Wang, Stefan Savage
Publisher: University of California
Year: 2008

Language: English
Pages: 9
Tags: lock, locks, key, keys, physical, security, decoding

1 Introduction
2 Background
2.1 Lock manipulation
2.2 Key duplication
3 Optical Decoding
3.1 Assumptions
3.2 Key normalization
3.3 Feature extraction
3.4 Sneakey
4 Results
4.1 Methodology and metrics
4.2 Perspective tests
4.3 Cell-phone tests
4.4 Telephoto decoding
5 Future Work
6 Conclusion
7 Acknowledgments
8 References