===== Zhichao Hua (华志超) =====

Research Assistant Professor\\
Shanghai Jiao Tong University\\
800 Dongchuan Road, Minhang District, Shanghai, P.R.China\\
Zip/Postal Code: 200240\\
Email: [[zchua at sjtu dot edu dot cn]]\\

\\

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

I am a research assistant professor in Shanghai Jiao Tong University. My research Interests include operating system, virtualization and system security.


===== Selected Papers =====

  * [**ASPLOS**] CPS: A Cooperative Para-virtualized Scheduling Framework for Manycore Machines. Yuxuan Liu, Tianqiang Xu, Zeyu Mi, **Zhichao Hua**, Binyu Zang, Haibo Chen. The 29th ACM International Conference on Architectural Support for Programming Languages and Operating Systems, April 2024.


  * [**ISCA**] ISA-grid: Architecture of Fine-grained Privilege Control for Instructions and Registers. Shulin Fan, **Zhichao Hua***, Yubin Xia, Haibo Chen, Binyu Zang. The 50th International Symposium on Computer Architecture (ISCA),June 17–21, 2023, Orlando, FL, USA.

  * [**ACM ToCS**] Boosting Inter-Process Communication with Architectural Support. Yubin Xia, Dong Du, **Zhichao Hua**, Binyu Zang, Haibo Chen, Haibing Guan.  ACM Transactions on Computer Systems.2022.


  * [**IEEE TC**] COLONY: A Privileged Trusted Execution Environment with Extensibility. Yubin Xia,  **Zhichao Hua***, Jinyu Gu, Haibo Chen, Binyu Zang. IEEE TRANSACTIONS ON COMPUTERS, 2022.

  * [**SCIS**] TZ-Container: Protecting Container from Untrusted OS with ARM TrustZone. **Zhichao Hua**, Yang Yu, Jinyu Gu, Yubin Xia, Haibo Chen, Binyu Zang. SCIENCE CHINA Information Sciences, 2021.


  * [**ISCA**] XPC: Architectural Support for Secure and Efficient Cross Process Call. Dong Du, **Zhichao Hua**, Yubin Xia, Binyu Zang, Haibo Chen. Proceedings of the 46th ACM/IEEE International Symposium on Computer Architecture,  Phoenix, Arizona, USA. June 22-26, 2019.
 
  * [**USENIX ATC**] EPTI: Efficient Defence against Meltdown Attack for Unpatched VMs. **Zhichao Hua**, Dong Du, Yubin Xia, Haibo Chen, and Binyu Zang, 2018 USENIX Annual Technical Conference, Boston, MA, USA, July 2018 [{{:publications:epti_atc18.pdf|pdf}}]

  * [**USENIX Security**] vTZ: Virtualizing ARM TrustZone. **Zhichao Hua**, Jinyu Gu, Yubin Xia, Haibo Chen, Binyu Zang and Haibing Guan. Usenix Security Symposium 2017. Vancouver, Canada, August, 2017. [{{:publications:vtz_security17.pdf|pdf}}]

  * [**DSN**] Secure Live Migration of SGX Enclaves on Untrusted Cloud. Jinyu Gu, **Zhichao Hua**, Yubin Xia, Haibo Chen, Binyu Zang, Haibing Guan, Jinming Li. The 47th IEEE/IFIP International Conference on Dependable Systems and Networks, June 26-29, 2017. Denver, CO, USA. [{{:publications:sgxmigration_dsn17.pdf|pdf}}]