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Blazevic et al., 2023 - Google Patents

Teevsel4: Trusted execution environment for virtualized sel4-based systems

Blazevic et al., 2023

View PDF
Document ID
2031297128900469647
Author
Blazevic B
Peter M
Hamad M
Steinhorst S
Publication year
Publication venue
2023 IEEE 29th International Conference on Embedded and Real-Time Computing Systems and Applications (RTCSA)

External Links

Snippet

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 surface arising from their complexity makes them unsuitable for safety and security-critical …
Continue reading at tum-esi.github.io (PDF) (other versions)

Classifications

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    • G06F9/44—Arrangements for executing specific programmes
    • G06F9/455—Emulation; Software simulation, i.e. virtualisation or emulation of application or operating system execution engines
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    • G06F21/53—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems during program execution, e.g. stack integrity ; Preventing unwanted data erasure; Buffer overflow by executing in a restricted environment, e.g. sandbox or secure virtual machine
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    • G06F12/1491—Protection against unauthorised use of memory or access to memory by checking the subject access rights in a hierarchical protection system, e.g. privilege levels, memory rings
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