Key Error Rates in Physical Layer Key Generation: Theoretical Analysis and Measurement-Based Verification
نویسندگان
چکیده
منابع مشابه
Physical layer secret key generation for fiber-optical networks.
We propose and experimentally demonstrate a method for generating and sharing a secret key using phase fluctuations in fiber optical links. The obtained key can be readily used to support secure communication between the parties. The security of our approach is based on a fundamental asymmetry associated with the optical physical layer: the sophistication of tools needed by an eavesdropping adv...
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Physical Unclonable Functions (PUFs) provide cryptographic keys for embedded systems without secure non-volatile key storage. Several error correction schemes for key generation with PUFs were introduced, analyzed and implemented over the last years. This work abstracts from the typical algorithmic level and provides an algebraic view to reveal fundamental similarities and differences in the se...
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Because the PUF taps into the random variation during an IC fabrication process, the secret is extremely difficult to predict or extract and thus in terms of five following characteristics they are more powerful than RFIDs: 1) Unpredictability 2) Resiliency against reverse engineering 3) Stability against voltage variations 4) stability against imperfection of arbiters 5) Resiliency against dig...
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ژورنال
عنوان ژورنال: IEEE Wireless Communications Letters
سال: 2017
ISSN: 2162-2337,2162-2345
DOI: 10.1109/lwc.2017.2740290