Integrating VirtIO and QEMU on seL4 for Enhanced Devices Virtualization Support

E de Matos, C Lennon, EK Viegas… - 2023 IEEE 22nd …, 2023 - ieeexplore.ieee.org
Virtualization is a crucial technology for consolidating workloads and improving resource
utilization in modern computing systems. seL4 is a small TCB (Trusted Computing Base) …

TEEVseL4: Trusted Execution Environment for Virtualized seL4-based Systems

B Blazevic, M Peter, M Hamad… - 2023 IEEE 29th …, 2023 - ieeexplore.ieee.org
The growing computing power of embedded systems has led to an increase in the use of
general-purpose Operating Systems (OSs) such as Linux. However, the substantial attack …

seL4 Microkernel for virtualization use-cases: Potential directions towards a standard VMM

E Matos, M Ahvenjärvi - Electronics, 2022 - mdpi.com
Virtualization plays an essential role in providing security to computational systems by
isolating execution environments. Many software solutions, called hypervisors, have been …

Embedded Virtualization on RISC-V with seL4

MA Doran, N Kandalaft - 2023 IEEE 14th Annual Ubiquitous …, 2023 - ieeexplore.ieee.org
Embedded virtualization is a key enabler for system designers to meet SWaP-C
requirements for mission critical systems that execute various military, aerospace, medical …

Towards hardware embedded virtualization technology: architectural enhancements to an ARM SoC

P Garcia, T Gomes, F Salgado, J Monteiro… - ACM Sigbed …, 2014 - dl.acm.org
Embedded virtualization possesses inherent challenges which differentiate the domain from
traditional virtualization application fields such as server and desktop computing. Standard …

Towards a TrustZone-assisted hypervisor for real-time embedded systems

S Pinto, J Pereira, T Gomes… - IEEE computer …, 2016 - ieeexplore.ieee.org
Virtualization technology starts becoming more and more widespread in the embedded
space. The penalties incurred by standard software-based virtualization is pushing research …

[PDF][PDF] VMXHAL: a versatile virtualization framework for embedded systems

L Mogosanu, M Carabas, R Deaconescu… - Journal of Control …, 2016 - ceai.srait.ro
Given the continuous evolution of hardware capabilities for embedded systems, the idea of
virtualization becomes practical. Virtualization on embedded systems provides the running …

An IOMMU for hardware-assisted full virtualization of heterogeneous multi-core SoCs

G Kornaros, K Harteros, M Astrinaki… - VLSI Circuits and …, 2013 - spiedigitallibrary.org
Hardware virtualization is a major challenge in embedded virtualization. The key to
improving resource utilization in a virtualized system is to allow maximum possible resource …

[PDF][PDF] A hypervisor for embedded computing

P Reames, E Chan, F David, F Carlyle… - Illinois Journal of …, 2007 - Citeseer
Mobile applications are a nascent market waiting to be tapped. Next generation mobiles
offer a promise of specialized hardware such as multi-touch screens (like the Apple iPhone) …

Security and Performance in the Delegated User-level Virtualization

J Chen, D Li, Z Mi, Y Liu, B Zang, H Guan… - 17th USENIX Symposium …, 2023 - usenix.org
Today's mainstream virtualization systems are plagued by severe security threats due to the
large attack surface exposed by in-kernel hypervisor components such as KVM. To address …