Jonathan Katz
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This paper identifies side-channel vulnerabilities in Confidential Federated Compute platforms that could bypass differential privacy guarantees, demonstrating how DP can mitigate some of these risks.
The paper introduces AlphaEvolve, an evolutionary search framework that automates the optimization of Fully Homomorphic Encryption (FHE) kernels on TPUs, achieving significant speedups over human-engineered baselines.
Papers
Adapting AlphaEvolve to Optimize Fully Homomorphic Encryption on TPUs
Shruthi Gorantala, Jianming Tong, Asra Ali, Baiyu Li +6 more
The paper introduces AlphaEvolve, an evolutionary search framework that automates the optimization of Fully Homomorphic Encryption (FHE) kernels on TPUs, achieving significant speedups over human-engi…