Baocang Wang

Efficient Construction for Full Black-Box Accountable Authority Identity-Based Encryption

2019 · IEEE Access

Accountable authority identity-based encryption (A-IBE), as an attractive way to guarantee the user privacy security, enables a malicious private key generator (PKG) to be traced if it generates and re-distributes a user private key. Particularly, …

Privacy-Preserving Multi-Class Support Vector Machine Model on Medical Diagnosis

2022 · IEEE Journal of Biomedical and Health Informatics

With the rapid development of machine learning in the medical cloud system, cloud-assisted medical computing provides a concrete platform for remote rapid medical diagnosis services. Support vector machine (SVM), as one of the important algorithms …

Efficient Threshold and Unbalanced Quorum PSI Protocols for Secure Data Sharing in Cloud-Assisted Internet of Things

2025 · IEEE Internet of Things Journal

Threshold private set intersection (t-PSI) protocol enables the secure determination of whether the intersection between two sets meets a specified threshold, facilitating privacy-preserving data collaboration in cloud computing for internet of things (IoT). However, existing …