Publications

GPU.zip: On the Side-Channel Implications of Hardware-Based Graphical Data Compression [Website]
    Yingchen Wang, Riccardo Paccagnella, Zhao Gang, Willy R. Vasquez, David Kohlbrenner, Hovav Shacham, Christopher W. Fletcher
    2024 IEEE Security and Privacy
     [Mesa software patch in progress]

DVFS frequently leaks secrets: Hertzbleed attacks beyond SIKE, cryptography, and CPU-only data [Website]
    Yingchen Wang, Riccardo Paccagnella, Alan Wandke, Zhao Gang, Grant Garrett-Grossman, Christopher W. Fletcher, David Kohlbrenner, Hovav Shacham
    2023 IEEE Security and Privacy

Hertzbleed: Turning Power Side-Channel Attacks Into Remote Timing Attacks on x86 [Article]
    Yingchen Wang*, Riccardo Paccagnella*, Elizabeth He, Hovav Shacham, Christopher W. Fletcher, David Kohlbrenner
    2023 IEEE Micro Special Issue on Top Picks (IEEE Micro 2023.04)

Hertzbleed: Turning Power Side-Channel Attacks Into Remote Timing Attacks on x86 [Website]
    Yingchen Wang*, Riccardo Paccagnella*, Elizabeth He, Hovav Shacham, Christopher W. Fletcher, David Kohlbrenner
    2022 USENIX Security
     [Intel Guidance] [AMD Guidance]