Modeling Temperature Behavior in the Helper Data for Secret-Key Binding with SRAM PUFs

Lieneke Kusters, Alexandros Rikos, Frans M.J. Willems

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

Samenvatting

We use a statistical model for SRAM PUFs to study achievable performance of secret-key binding schemes in terms of secret-key capacity. We show that capacity increases when the temperature dependent behavior of individual SRAM cells is observed during enrollment. We introduce a temperature helper data scheme that models temperature dependent behavior of the SRAM cells in the helper data without revealing information about the key. We prove that the scheme is secure and achieves secret-key capacity for the given model. We evaluate the key reconstruction error probability for an implementation of the scheme in MATLAB through Monte Carlo simulations.

Originele taal-2Engels
Titel2020 IEEE Conference on Communications and Network Security, CNS 2020
UitgeverijInstitute of Electrical and Electronics Engineers
Aantal pagina's6
ISBN van elektronische versie978-1-7281-4760-4
DOI's
StatusGepubliceerd - jun 2020
Evenement2020 IEEE Conference on Communications and Network Security, CNS 2020 - Virtual, Online, Frankrijk
Duur: 29 jun 20201 jul 2020

Congres

Congres2020 IEEE Conference on Communications and Network Security, CNS 2020
LandFrankrijk
StadVirtual, Online
Periode29/06/201/07/20

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