- Picachv: Formally Verified Data Use Policy Enforcement for Secure Data Analytics (USENIX Security 2025)
- Revisiting frequency-smoothing encryption: new security definitions and efficient construction (Cybersecurity 7, 15 (2024))
- A Verified Confidential Computing as a Service Framework for Privacy Preservation (USENIX Security 2023)
Research Experience
- Security Research Intern at CertiK Inc.
- Working on the security of smart contracts and blockchain systems
- Verifying correctness of Solana programs
- Working on the Verus-supported formal verification of the Asterinas OS Kernel, a Rust-based kernel
- Research Intern at Privacy Innovation Lab, TikTok Inc.
- Working on TikTok's Data Clean Room (DCR) project
- Developing Tavern, a novel mechanism for remote attestation
Education
- Indiana University at Bloomington (IUB)
- Ph.D. Student in Computer Science
- Duration: Aug. 2023 - 2028 (Expected)
- Advisor: Prof. XiaoFeng Wang
Background
- Research interests: systems security, particularly in the area of trusted execution environments and secure OS kernels, and formal methods for systems security
- Advisor: Prof. XiaoFeng Wang
- Collaborators: Mingshen Sun, Dayeol Lee, Chenghong Wang, Mike Reiter
Miscellany
- Phone: +1 812-325-6706
- Email: haobchen@iu.edu
- Address: 1664 Everett Ave., San Jose, CA 95125, USA
- Blogs: Criticism of the article The Flawed Design of Intel TDX