PhD Student, IPADS, Shanghai Jiao Tong University
800 Dongchuan Road, Minhang District, Shanghai, P.R.China
Zip/Postal Code: 200240
Email: fengerhu1@sjtu.edu.cn

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.

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

• [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.