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Security

2026

Trusted Hardware Acceleration for Function Secret Sharing

Pengzhi Huang, Kiwan Maeng, G. Edward Suh

PIPES: Securing Agent Perception with Provenance and Priors

Sanjay Kariyappa, Severin Klingler, Edward Suh

VIPIR: A Versatile GPU Framework for Integrating Private Information Retrieval Protocols

Jongmin Kim, Hyesung Ji, Jean-Luc Watson, Charles Gouert, Edward Suh, Jung Ho Ahn

GPUArmor: A Hardware-Software Co-design for Efficient and Scalable Memory Safety on GPUs

Mohamed Tarek Ibn Ziad, Sana Damani, Mark Stephenson, Steve Keckler, Aamer Jaleel

Privatar: Scalable Privacy-preserving Multi-user VR via Secure Offloading

Jianming Tong, Hanshen Xiao , Krishnakumar Nair, Hao Kang, Ziqi Zhang, Ashish Sirasao, Edward Suh, Tushar Krishna

GPIR: Enabling Practical Private Information Retrieval with GPUs

Hyesung Ji, Hyunah Yu, Jongmin Kim, Wonseok Choi, Edward Suh, Jung Ho Ahn

Beyond Latency: A System-Level Characterization of MPC and FHE for PPML

Pengzhi Huang, Kiwan Maeng, Edward Suh

Architecting Secure AI Agents: Perspectives on System-Level Defenses Against Indirect Prompt Injection Attacks

Chong Xiang, Drew Zagieboylo, Shaona Ghosh, Sanjay Kariyappa, Kai Greshake, Hanshen Xiao, Chaowei Xiao, Edward Suh

Hunting CUDA Bugs at Scale with cuFuzz

Mohamed Tarek Ibn Ziad, Christos Kozyrakis

ReasoningBomb: A Stealthy Denial-of-Service Attack by Inducing Pathologically Long Reasoning in Large Reasoning Models

Xiaogeng Liu, Xinyan Wang, Yechao Zhang, Sanjay Kariyappa, Chong Xiang, Muhao Chen, Edward Suh, Chaowei Xiao

ReasAlign: Reasoning Enhanced Safety Alignment against Prompt Injection Attack

Hao Li, Yankai Yang, Edward Suh, Ning Zhang, Chaowei Xiao

2023

cuCatch: A Debugging Tool for Efficiently Catching Memory Safety Violations in CUDA Applications

Mohamed Tarek Ibn Ziad, Sana Damani, Aamer Jaleel, Stephen W. Keckler, Mark Stephenson

PLDI

Implicit Memory Tagging: No-Overhead Memory Safety Using Alias-Free Tagged ECC

Michael B. Sullivan, Mohamed Tarek Ibn Ziad, Aamer Jaleel, Stephen W. Keckler

Onyx: Cost-Efficient Disk-Oblivious ANN Search

Deevashwer Rathee, Jean-Luc Watson, Zirui Neil Zhao