Energy Consumption Framework and Analysis of Post-Quantum Key-Generation on Embedded Devices

• URL: http://arxiv.org/abs/2505.16614v1
• Date: Thu, 22 May 2025 12:49:18 GMT
• Title: Energy Consumption Framework and Analysis of Post-Quantum Key-Generation on Embedded Devices
• Authors: J Cameron Patterson, William J Buchanan, Callum Turino,
• Abstract summary: NIST has responded by standardising Post-Quantum Cryptography (PQC) algorithms, with ML-KEM slated to replace ECDH for key exchange.<n>This paper introduces a new framework for measuring the PQC energy consumption on a Raspberry Pi when performing key generation.
• Score: 0.40964539027092917
• License: http://creativecommons.org/licenses/by/4.0/
• Abstract: The emergence of quantum computing and Shor's algorithm necessitates an imminent shift from current public key cryptography techniques to post-quantum robust techniques. NIST has responded by standardising Post-Quantum Cryptography (PQC) algorithms, with ML-KEM (FIPS-203) slated to replace ECDH (Elliptic Curve Diffie-Hellman) for key exchange. A key practical concern for PQC adoption is energy consumption. This paper introduces a new framework for measuring the PQC energy consumption on a Raspberry Pi when performing key generation. The framework uses both available traditional methods and the newly standardised ML-KEM algorithm via the commonly utilised OpenSSL library.

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