19 citations · 25 across the 11 of their papers we have counts for
5 papers · 1 filter
Teaching an Old Dog New Tricks: Verifiable FHE Using Commodity Hardware
Jules Drean, Fisher Jepsen, Edward Suh +3
We present Argos, a simple approach for adding verifiability to fully homomorphic encryption (FHE) schemes using trusted hardware. Traditional approaches to verifiable FHE require…
MINT: Securely Mitigating Rowhammer with a Minimalist In-DRAM Tracker
Moinuddin Qureshi, Salman Qazi, Aamer Jaleel
This paper investigates secure low-cost in-DRAM trackers for mitigating Rowhammer (RH). In-DRAM solutions have the advantage that they can solve the RH problem within the DRAM chip…
ImPress: Securing DRAM Against Data-Disturbance Errors via Implicit Row-Press Mitigation
Moinuddin Qureshi, Anish Saxena, Aamer Jaleel
DRAM cells are susceptible to Data-Disturbance Errors (DDE), which can be exploited by an attacker to compromise system security. Rowhammer is a well-known DDE vulnerability that o…
Improving Multi-Instance GPU Efficiency via Sub-Entry Sharing TLB Design
Bingyao Li, Yueqi Wang, Tianyu Wang +4
NVIDIA's Multi-Instance GPU (MIG) technology enables partitioning GPU computing power and memory into separate hardware instances, providing complete isolation including compute re…
Probabilistic Tracker Management Policies for Low-Cost and Scalable Rowhammer Mitigation
Aamer Jaleel, Stephen W. Keckler, Gururaj Saileshwar
This paper focuses on mitigating DRAM Rowhammer attacks. In recent years, solutions like TRR have been deployed in DDR4 DRAM to track aggressor rows and then issue a mitigative act…