arxiv
PublishedSeptember 1, 2026 at 4:00 AM
Privacy-Enhanced Zero-Order Federated Learning via xMK-CKKS over Wireless Channels
Publisher summary· verbatim
arXiv:2605.30123v3 Announce Type: replace-cross Abstract: Homomorphic encryption (HE) enables privacy-preserving aggregation in federated learning (FL) by allowing the server to operate on encrypted data without decryption. Existing HE-over-the-air (OTA) methods mainly rely on single-key HE schemes
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Originally published on arxiv ↗