security-updates
CommunitySecure boot, signing, and OTA updates for Zephyr.
Authorberiberikix
Version1.0.0
Installs0
System Documentation
What problem does it solve?
This Skill provides end-to-end security workflows for Zephyr-based devices, ensuring secure boot, authenticated firmware updates, and robust rollback protection to prevent bricked devices.
Core Features & Use Cases
- MCUboot Integration: configure secure bootloader flows and partition layouts.
- Image Signing: manage production keys and digital signatures to protect firmware.
- DFU Protocols: use MCUmgr for OTA and cloud-based update transport with safety checks.
- Rollback Protection: atomic image swap and confirmation to recover from failed updates.
- Crypto Basics: mbedTLS integration and secure storage patterns.
Quick Start
Use MCUboot with a signed Zephyr image and enable MCUmgr-based DFU in your project to deliver secure updates.
Dependency Matrix
Required Modules
None requiredComponents
references
💻 Claude Code Installation
Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.
Please help me install this Skill: Name: security-updates Download link: https://github.com/beriberikix/zephyr-agent-skills/archive/main.zip#security-updates Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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