I'm interested in system programming, kernel development, compiler and algorithms. CSIE undergraduate at National Taiwan Normal University.
I ported AMD SEV (Secure Encrypted Virtualization) to FreeBSD's bhyve hypervisor. bhyve can now launch confidential VMs whose memory is encrypted with a per-VM key that the hypervisor itself cannot read, and the guest owner can verify what was launched (pre-attestation) before sending any secrets.
Code: freebsd-src (diff against main) · edk2 · sevctl · sev
Talks:
- EuroBSDCon 2026, Brussels: Confidential VMs on FreeBSD: A Complete AMD SEV Host Stack for bhyve, with Attestation (45 min) · talk · video · slides
- FreeBSD Developer Summit 2026, Brussels: AMD SEV port for FreeBSD: One VM one key, how many ASIDs? · slides
I was also on the staff of AsiaBSDCon 2026.
Research intern at Academia Sinica CITI (2026), working on embedded systems.
- 2025 ICPC Asia Taichung Regional: Bronze Medal
- TOPC 2024, 2025: Bronze Awards

