4 citations · 4 across the 2 of their papers we have counts for
3 papers
cs.CR2022
Bao-Enclave: Virtualization-based Enclaves for Arm
Samuel Pereira, Joao Sousa, Sandro Pinto +2
General-purpose operating systems (GPOS), such as Linux, encompass several million lines of code. Statistically, a larger code base inevitably leads to a higher number of potential…
cs.CR2022★ 4 cited
ReZone: Disarming TrustZone with TEE Privilege Reduction
David Cerdeira, José Martins, Nuno Santos +1
In TrustZone-assisted TEEs, the trusted OS has unrestricted access to both secure and normal world memory. Unfortunately, this architectural limitation has opened an aisle of explo…
cs.AR2021
A First Look at RISC-V Virtualization from an Embedded Systems Perspective
Bruno Sá, José Martins, Sandro Pinto
This article describes the first public implementation and evaluation of the latest version of the RISC-V hypervisor extension (H-extension v0.6.1) specification in a Rocket chip c…