most citedLord of the Ring(s): Side Channel Attacks on the CPU On-Chip Ring Interconnect Are Practical

25 citations · 25 across the 1 of their papers we have counts for

collaborators

2 papers

cs.CR2021★ 25 cited

Lord of the Ring(s): Side Channel Attacks on the CPU On-Chip Ring Interconnect Are Practical

Riccardo Paccagnella, Licheng Luo, Christopher W. Fletcher

We introduce the first microarchitectural side channel attacks that leverage contention on the CPU ring interconnect. There are two challenges that make it uniquely difficult to ex…

cs.AR2020

Speculative Interference Attacks: Breaking Invisible Speculation Schemes

Mohammad Behnia, Prateek Sahu, Riccardo Paccagnella +13

Recent security vulnerabilities that target speculative execution (e.g., Spectre) present a significant challenge for processor design. The highly publicized vulnerability uses spe…