2 papers
cs.CR2026
GPM: The Gaussian Pancake Mechanism for Planting Undetectable Backdoors in Differential Privacy
Haochen Sun, Xi He
Differential privacy (DP) has become the gold standard for preserving individual privacy in data analysis. However, an implicit yet fundamental assumption underlying these rigorous…
cs.CR2025
VDDP: Verifiable Distributed Differential Privacy under the Client-Server-Verifier Setup
Haochen Sun, Xi He
Although differential privacy (DP) is widely regarded as the de facto standard for data privacy, its implementation remains vulnerable to unfaithful execution by servers, particula…