2 papers
cs.CR2026
Grimlock: Guarding High-Agency Systems with eBPF and Attested Channels
Qiancheng Wu, Wenhui Zhang, Gan Fang +5
Agentic systems increasingly run user-authored orchestration code that invokes tools, spawns subtasks, and delegates work across machines and clouds. Although this high agency is p…
cs.CR2026
Selective KV-Cache Sharing to Mitigate Timing Side-Channels in LLM Inference
Kexin Chu, Zecheng Lin, Dawei Xiang +7
Global KV-cache sharing is an effective optimization for accelerating large language model (LLM) inference, yet it introduces an API-visible timing side channel that lets adversari…