This repository corresponds to our paper "Invalidate+Compare: A Timer-Free GPU Cache Attack Primitive".

• cache-policy: Contains experiments for reverse-engineering GPU cache properties.
• eviction-set: Contains the utility for finding eviction sets.
• attack-primitive: Provides an example of using our attack primitive.

@inproceedings{Zhang:2024:Security,
  author    = {Zhang, Zhenkai and Cai, Kunbei and Guo, Yanan and Yao, Fan and Gao, Xing}, 
  title     = {{Invalidate+Compare: A Timer-Free GPU Cache Attack Primitive}},
  year      = {2024},
  booktitle = {33rd USENIX Security Symposium (USENIX Security 24)}, 
}