2 papers
cs.CR2024
GridSE: Towards Practical Secure Geographic Search via Prefix Symmetric Searchable Encryption (Full Version)
Ruoyang Guo, Jiarui Li, Shucheng Yu
The proliferation of location-based services and applications has brought significant attention to data and location privacy. While general secure computation and privacy-enhancing…
cs.CR2021
SAFELearning: Enable Backdoor Detectability In Federated Learning With Secure Aggregation
Zhuosheng Zhang, Jiarui Li, Shucheng Yu +1
For model privacy, local model parameters in federated learning shall be obfuscated before sent to the remote aggregator. This technique is referred to as \emph{secure aggregation}…