Peichun Hua | CUHK Shenzhen

About Me

I am a final year Computer Science student at the School of Data Science, The Chinese University of Hong Kong, Shenzhen (CUHK-Shenzhen). I was an exchange tar heel at the University of North Carolina at Chapel Hill in Year 2024-25.

My research interests lie at the intersection of computer security, machine learning, and hardware security. I am fortunate to work with Prof. Yue Zheng and Prof. Yunming Xiao at CUHK Shenzhen. In the summer of 2025, I was a participant of International Student Research Internship Program at Washington University in St. Louis, advised by Prof. Ning Zhang.

Publications

Securing On-device Transformer with Hardware Binding and Reversible Obfuscation

Peichun Hua, Hanxiu Zhang, Tuo Li, and Yue Zheng

The 41st Annual Computer Security Applications Conference (ACSAC), 2025. ACSAC

PDF Code Slides Video Bib

Artifact Available, Artifact Reviewed, Artifact Reproducible (IEEE Badges). Acceptance Rate: 84/446 ≈ 18.8%.

@inproceedings{hua2025securing, title={Securing On-device Transformer with Hardware Binding and Reversible Obfuscation}, author={Hua, Peichun and Zhang, Hanxiu and Li, Tuo and Zheng, Yue}, booktitle={The 41st Annual Computer Security Applications Conference (ACSAC)}, year={2025}, organization={IEEE} }

Rethinking Jailbreak Detection of Large Vision Language Models with Representational Contrastive Scoring

Peichun Hua, Hao Li, Shanghao Shi, Zhiyuan Yu, and Ning Zhang

arXiv Preprint

PDF Code Bib

@article{hua2025rethinking, author = {Hua, Peichun and Li, Hao and Shi, Shanghao and Yu, Zhiyuan and Zhang, Ning}, journal = {ArXiv preprint}, title = {Rethinking Jailbreak Detection of Large Vision Language Models with Representational Contrastive Scoring}, url = {https://arxiv.org/abs/2512.12069}, volume = {abs/2512.12069}, year = {2025} }

Live Demonstration: Hardware-Bound IP Protection for Edge-deployed Transformers

Peichun Hua, Hanxiu Zhang, Tuo Li, Yue Zheng, and Wenye Liu

IEEE International Symposium on Circuits and Systems (ISCAS), 2026. ISCAS

PDF Bib

Accepted. Acceptance Rate: 1032/2012 ≈ 51.3%.

@inproceedings{hua2026live, title={Live Demonstration: Hardware-Bound IP Protection for Edge-deployed Transformers}, author={Hua, Peichun and Zhang, Hanxiu and Li, Tuo and Zheng, Yue and Liu, Wenye}, booktitle={IEEE International Symposium on Circuits and Systems (ISCAS)}, year={2026}, organization={IEEE} }

Services

2025

Awards

Academic Honors

Dean's List, School of Data Science, CUHK-Shenzhen — 2022–2023, 2023–2024
Academic Performance Scholarship (Class B, Top <2%), School of Data Science — 2023–2024
Academic Performance Scholarship (Class C, Top <5%), School of Data Science — 2022–2023
University Research Award (with scholarship) — 2024 Fall, 2025 Spring

Research Awards

Student Conferenceship, 41st Annual Computer Security Applications Conference (ACSAC 2025) — Dec. 2025
Artifact Available, Artifact Reviewed, and Artifact Reproducible Badges — IEEE — for paper 'Securing On-device Transformer with Hardware Binding and Reversible Obfuscation' at ACSAC 2025
Fully Funded International Research Internship — McKelvey School of Engineering, Washington University in St. Louis — Summer 2025