Federated Learning with Homomorphic Encryption

Originally published at: Federated Learning with Homomorphic Encryption | NVIDIA Developer Blog

In NVIDIA Clara Train 4.0, we added homomorphic encryption (HE) tools for federated learning (FL). HE enables you to compute data while the data is still encrypted. In Clara Train 3.1, all clients used certified SSL channels to communicate their local model updates with the server. The SSL certificates are needed to establish trusted communication…