2 papers
cs.CR2026
Bifrost: A Much Simpler Secure Two-Party Data Join Protocol for Secure Data Analytics
Shuyu Chen, Mingxun Zhou, Haoyu Niu +2
Secure data join enables two parties with vertically distributed data to securely compute the joined table, allowing the parties to perform downstream Secure multi-party computatio…
cs.CR2025
IDCloak: A Practical Secure Multi-party Dataset Join Framework for Vertical Privacy-preserving Machine Learning
Shuyu Chen, Guopeng Lin, Haoyu Niu +3
Vertical privacy-preserving machine learning (vPPML) enables multiple parties to train models on their vertically distributed datasets while keeping datasets private. In vPPML, it…