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arXiv · 2302.10084

OLYMPIA: A Simulation Framework for Evaluating the Concrete Scalability of Secure Aggregation Protocols

Ivoline C. Ngong·Nicholas Gibson·Joseph P. Near
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Abstract

Recent secure aggregation protocols enable privacy-preserving federated learning for high-dimensional models among thousands or even millions of participants. Due to the scale of these use cases, however, end-to-end empirical evaluation of these protocols is impossible. We present OLYMPIA, a framework for empirical evaluation of secure protocols via simulation. OLYMPIA. provides an embedded domain-specific language for defining protocols, and a simulation framework for evaluating their performance. We implement several recent secure aggregation protocols using OLYMPIA, and perform the first empirical comparison of their end-to-end running times. We release OLYMPIA as open source.

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Ivoline C. Ngong, Nicholas Gibson, Joseph P. Near. 2023-02-20. OLYMPIA: A Simulation Framework for Evaluating the Concrete Scalability of Secure Aggregation Protocols. https://arxiv.org/abs/2302.10084

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