The article introduces Fluent, a secure aggregation scheme for private federated learning, comparing it with existing solutions like Bell et al. (CCS 2020) and Ma et al. (SP 2023). Fluent aims to minimize communication rounds and latency, improving computational efficiency and reducing communication overhead. The article discusses the challenges of privacy inference and inversion attacks in federated learning and the need for secure aggregation schemes. It details the key contributions of Fluent, such as one-time handshake and secret sharing, one-round consistency check and unmasking, and dynamically joining clients. Experimental results show significant improvements in computational cost and communication overhead compared to existing solutions.
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by Xincheng Li,... at arxiv.org 03-12-2024
https://arxiv.org/pdf/2403.06143.pdfDeeper Inquiries