Mingyu Li (IPADS Lab)
lmy2010lmy@gmail.com
EDUCATION
Shanghai Jiao Tong University
2019 - now
Ph.D. Electronics and Information
Beijing University of Posts and Telecommunications
2015 – 2018
M.S. Computer Science and Technology
Beijing University of Posts and Telecommunications
2011 – 2015
B.S. Applied Physics
PUBLICATIONS
Mingyu Li, Hongliang Liang, Yixiu Chen, Tianqi Yang, Si Zhuo, Lin Jiang, Architectural Solution of Trusted System Services for SGX Enclaves in Cloud Computing, IEEE Transactions on Cloud Computing (TCC) 2019.
Hongliang Liang, Mingyu Li, Bring the Missing Jigsaw Back: TrustedClock for SGX Enclaves, EuroSec@EuroSys 2018.
Hongliang Liang, Mingyu Li, Jian Xu, Wenying Hu, Xiaoxiao Pei, Xiaodong Jia, Yan Song, vmOS: A virtualization-based, secure desktop system, Computers & Security 2017.
RESEARCH AND PROJECT EXPERIENCES
SMM-based Microkernel
2017 – 2018
Proposed a new architecture called SMK to bridge hardware resources and SGX enclaves in future cloud centers. The basic idea of SMK is to reuse existing SMM mode on the x86 platform and retrofit UEFI/BIOS in order to provide architectural support of framework that offers trusted system-level services. It provides absolute, high-precision and attack-aware time resource and device-end to enclave-end stealthy network channels (enclave-level lwip network stack).
RTEMS RTOS / C6678 DSP
2016 – 2018
Ported RTEMS (Real-Time Executive for Multiprocessor Systems) on TI TMS320C6678 8-core high-performance DSP. Designed and implemented necessary board support packages including 1) filesystem and flash translation layer for NOR, 2) FreeBSD network protocol stack for 1000Gigabit NIC card and 3) multi-core communication protocol (MPCI interface) on shared physical memory.
vmOS (KVM-based) Desktop System
2014 – 2016
Designed and implemented an integrated GUI for end-users that leverages existing Intel VT-x to isolate untrusted apps in different VM-based sandboxes. Used a label-based MAC mechanism to enforce secure copying when providing file sharing between different levels, in addition to exploiting VT-d to accelerate I/O performance.
RESEARCH INTERESTS
Hardware architectures and operating systems, especially with regard to security, privacy and dependability.
