A Novel PUF-Based Encryption Protocol for Embedded System On Chip

Stanciu, Alexandra and Moldoveanu, Florin Dumitru and Cirstea, Marcian (2016) A Novel PUF-Based Encryption Protocol for Embedded System On Chip. In: 2016 International Conference on Development and Application Systems (DAS), 19-21 May 2016, Suceava, Romania.

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Official URL: http://dx.doi.org/10.1109/DAAS.2016.7492566

Abstract

This paper presents a novel security mechanism for sensitive data stored, acquired or processed by a complex electronic circuit implemented as System-on-Chip (SoC)on an FPGA reconfigurable device. Such circuits are increasingly used in embedded or cyber systems employed in civil and military applications. Managing security in the overarching SoC presents a challenge as part of the process of securing such systems. The proposed new method is based on encrypted and authenticated communications between the microprocessor cores, FPGA fabric and peripherals inside the SoC. The encryption resides in a key generated with Physically Unclonable Function (PUF)circuits and a pseudorandom generator. The conceptual design of the security circuit was validated through hardware implementation, testing and analysis of results.

Item Type: Conference or Workshop Item (Paper)
Additional Information: This is the accepted manuscript. The final version is available from IEEE at: http://dx.doi.org/10.1109/DAAS.2016.7492566
Keywords: physically unclonable functions, pseudorandom generators, security, system-on-chip, embeded system
Faculty: ARCHIVED Faculty of Science & Technology (until September 2018)
Depositing User: Prof. Marcian Cirstea
Date Deposited: 15 Jul 2016 14:41
Last Modified: 14 Nov 2019 16:12
URI: http://arro.anglia.ac.uk/id/eprint/700085

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