2 papers
cs.CR2025
CIBPU: A Conflict-Invisible Secure Branch Prediction Unit
Zhe Zhou, Fei Tong, Hongyu Wang +4
Previous schemes for designing secure branch prediction unit (SBPU) based on physical isolation can only offer limited security and significantly affect BPU's prediction capability…
cs.CR2024
PCG: Mitigating Conflict-based Cache Side-channel Attacks with Prefetching
Fang Jiang, Fei Tong, Hongyu Wang +4
To defend against conflict-based cache side-channel attacks, cache partitioning or remapping techniques were proposed to prevent set conflicts between different security domains or…