A SoC Implementation of a PQC Scheme for Smart Meter

Vinícius Lagrota R. da Costa, Julio López, Moises Vidal Ribeiro

DOI: 10.14209/sbrt.2021.1570727323

Evento: XXXIX Simpósio Brasileiro de Telecomunicações e Processamento de Sinais (SBrT2021)

Keywords: post-quantum cryptography smart grid smart meter field programmable gate array

Abstract

This paper focuses on the implementation a quantum-secure lattice-based cryptography as a key encapsulation mechanism for a smart meter device, which has hardware resource constraint. In this regard, the post-quantum cryptography scheme called FrodoKEM, a candidate to the NIST post-quantum standardization process, is implemented using a system-on-a-chip (SoC) device. Numerical results show that the processing time to run the FrodoKEM scheme implemented in a SoC device reduces in comparison to the benchmark implementation. At the end, we conclude that this SoC-based implementation of the FrodoKEM scheme may fits the hardware constraints related to smart meter devices.

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