2 papers
cs.CR2026
Trusted Hardware Acceleration for Malicious-Secure Function Secret Sharing
Yujie Xue, Yijing Peng, Lin Liu +5
Function secret sharing (FSS) underlies two-party private inference and private information retrieval, with cost dominated by generating, moving and evaluating distributed point fu…
cs.CR2026
KORD: Breaking the Key-Generation Bottleneck in Dealerless FSS via Protocol--Hardware Co-Design
Yijing Peng, Lin Liu, Yujie Xue +5
Function secret sharing (FSS) has become a core primitive in privacy-preserving computation. However, each FSS invocation requires a fresh pair of function keys generated by a trus…