Conference Papers Year : 2024

Considering the Aeronautics Cyber-Security Standards for Multi-Core Platforms

Abstract

New complex functions are emerging for avionic systems. These new functions ask for high performance computing, which mean the need to embed new type of hardware such as hybrid architectures integrating multi or many-core processors. However, these processors are often Commercial Off-The-Shelf and suffer a lack of documentation and predictability. In the all-connected trend of today digital world, these issues can lead to new security vulnerabilities exploitable by malicious people. In the context of the PHYLOG 2 research project aiming at defining a certification framework for multi-core platforms, we study the aeronautics standards ED-202A/DO-326A and ED-203A/DO-356A about airworthiness security. The objective is to take into account these standards at the level of the multicore processors in order to ensure the compliance of security assessment and development for certification. We present our review and understanding of the standards and their projection at the level of multi-core platforms. In addition, we describe our application on a use case and report our feedback.
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Dates and versions

hal-04883539 , version 1 (13-01-2025)

Identifiers

  • HAL Id : hal-04883539 , version 1

Cite

Anthony Fernandes Pires, Julien Brunel, Kevin Delmas. Considering the Aeronautics Cyber-Security Standards for Multi-Core Platforms. ERTS 2024 Embedded Real Time Systems, Jun 2024, Toulouse, France. ⟨hal-04883539⟩
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