====== Erhu Feng (冯二虎) ======

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PhD Student, [[http://ipads.se.sjtu.edu.cn/|IPADS]], Shanghai Jiao Tong University \\
800 Dongchuan Road, Minhang District, Shanghai, P.R.China \\
Zip/Postal Code: 200240 \\
Email: [[mailto:fengerhu1@sjtu.edu.cn|fengerhu1@sjtu.edu.cn]] \\

===== About Me =====

I am a fourth-year PhD student in the Software School of Shanghai Jiao Tong University. I work in the Institute of Parallel And Distributed System (IPADS), advised by Prof. Haibo Chen, Prof. Yubin Xia. My research mainly focuses on Operating Systems and system security. I am the major developer of Penglai, an open-source RISC-V Trusted Execution Environment (TEE). I am currently leading the development of the RISC-V UEFI secure boot and Opensbi TEE API standard.

===== Open Source =====

- [**Penglai Enclave**] https://github.com/Penglai-Enclave/

===== Publications =====

  * [**ISCA'24**]. **Erhu Feng**, Dahu Feng, Dong Du, Yubin Xia and Haibo Chen. **sNPU: Trusted Execution Environments on Integrated NPUs**. 2024 ACM/IEEE 51st Annual International Symposium on Computer Architecture (ISCA), Buenos Aires, Argentina, 2024, pp. 708-723, doi: 10.1109/ISCA59077.2024.00057.
  
  * [**ASPLOS'24**]. **Erhu Feng**, Dahu Feng, Dong Du, Yubin Xia, Wenbin Zheng, Siqi Zhao, Haibo Chen. **sIOPMP: Scalable and Efficient I/O Protection for TEEs**. The 29th ACM International Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS 24), 2024.

  * [**HPCA'23**]. **Erhu Feng**, Dong Du, Yubin Xia, and Haibo Chen. **Efficient distributed secure memory with migratable merkle tree**. In 2023 IEEE International Symposium on High-Performance Computer Architecture (HPCA 23), pages 347–360, 2023.

  * [**OSDI'21**]. **Erhu Feng**, Xu Lu, Dong Du, Bicheng Yang, Xueqiang Jiang, Yubin Xia, Binyu Zang, and Haibo Chen. **Scalable Memory Protection in the PENGLAI Enclave**. In 15th {USENIX} Symposium on Operating Systems Design and Implementation (OSDI 21), pp. 275-294. 2021.