3 papers
cs.CR2026
Ciphertext-Native Watermarking for RLWE-Based Homomorphic Encryption
Yufei Zhou, Peijia Zheng
Homomorphic encryption (HE) schemes based on the Ring Learning with Errors (RLWE) problem have been rapidly developed and widely applied to secure computation tasks, such as privac…
cs.CR2026
NFSA: Non-Forward Secure Aggregation with One Server via Two Layer Secret Sharing
Yufei Zhou
Federated Learning (FL) enables collaborative model training while preserving privacy by keeping data local. However, the risk of sensitive data leakage through model updates neces…
cs.LG2024
Efficient Privacy-Preserving KAN Inference Using Homomorphic Encryption
Zhizheng Lai, Yufei Zhou, Peijia Zheng +1
The recently proposed Kolmogorov-Arnold Networks (KANs) offer enhanced interpretability and greater model expressiveness. However, KANs also present challenges related to privacy l…