Zephyr Security & Updates

Build production-ready, secure embedded systems using Zephyr's modular security stack and MCUboot bootloader.

Core Workflows

1. MCUboot Integration

Set up the secure bootloader and define fail-safe flash partitions.

• Reference: mcuboot_integration.md
• Key Tools: CONFIG_BOOTLOADER_MCUBOOT, fixed-partitions, Devicetree.

2. Image Signing

Ensure firmware integrity with production-grade digital signatures.

• Reference: image_signing.md
• Key Tools: imgtool.py, ECDSA-P256, RSA.