A Privacy-Preserving, Mutual PUF-Based Authentication Protocol
AbstractThis paper describes an authentication protocol using a Hardware-Embedded Delay PUF called HELP. HELP derives randomness from within-die path delay variations that occur along the paths within a hardware implementation of a cryptographic primitive, such as AES or SHA-3. The digitized timing values which represent the path delays are stored in a database on a secure server (verifier) as an alternative to storing PUF response bitstrings. This enables the development of an efficient authentication protocol that provides both privacy and mutual authentication. The security properties of the protocol are analyzed using data collected from a set of Xilinx Zynq FPGAs. View Full-Text
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Che, W.; Martin, M.; Pocklassery, G.; Kajuluri, V.K.; Saqib, F.; Plusquellic, J. A Privacy-Preserving, Mutual PUF-Based Authentication Protocol. Cryptography 2017, 1, 3.
Che W, Martin M, Pocklassery G, Kajuluri VK, Saqib F, Plusquellic J. A Privacy-Preserving, Mutual PUF-Based Authentication Protocol. Cryptography. 2017; 1(1):3.Chicago/Turabian Style
Che, Wenjie; Martin, Mitchell; Pocklassery, Goutham; Kajuluri, Venkata K.; Saqib, Fareena; Plusquellic, Jim. 2017. "A Privacy-Preserving, Mutual PUF-Based Authentication Protocol." Cryptography 1, no. 1: 3.
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