Operating Systems Platforms for Embedded Real-Time Applications
A framework built on top of Zephyr RTOS that enables secure multitenancy on MCUs that leverages PMP-based hardware memory protection for tenant isolation, dynamically loadable applications via Zephyr’s LLEXT subsystem with mTLS-authenticated connection for post-deployment reconfigurability, and a condition-based publisher-subscriber model that minimises kernel-to-user crossings to preserve real-time behaviour.
Elad Lahav, Julien Gourgue, C. Pelsser et al.
· 2 citations