Hao Ren

Secure and Verifiable Inference in Deep Neural Networks

2020 · Annual Computer Security Applications Conference

Outsourced inference service has enormously promoted the popularity of deep learning, and helped users to customize a range of personalized applications. However, it also entails a variety of security and privacy issues brought by untrusted …

PriFR: Privacy-preserving Large-scale File Retrieval System via Blockchain for Encrypted Cloud Data

2023

As a fundamental and commonly used service, file retrieval has been extensively studied by information retrieval, cryptography, and big data communities. In this paper, we consider the problem of privacy-preserving file retrieval. A new framework …