Preprint
Sep 2026
PixCrypt: Fast Fine-Grained FHE with Range-Aware Caching
Many analytics tasks require secure computation over encrypted data. In particular, fine-grained data such as pixel-level images require higher precision, as every pixel can directly affect outcomes in tasks like tumor segmentation and anomaly detection. While Multi-Party Computation (MPC) is interactive, Differential...
Chao Wang, Shu-Bing Yang, Xiao-Yan Sun et al.
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