Custom Automotive Bootloader Development

Platforms: AURIX TC3xx / TC2xx, AUTOSAR-based ECUs

Development and maintenance of a production-grade, secure, and customizable bootloader tailored to specific project requirements.
Includes:

• Implementing CAN, Flash, and UDS stack
• ISO 21434-aligned features: signature check, rollback protection
• Hardware and MCU-specific integration
• Continuous updates and configuration support

Cybersecurity Implementation for ISO 21434 Compliance

Scope: Firmware-level cybersecurity features

Integration of embedded cybersecurity mechanisms aligned with ISO/SAE 21434:

• Secure boot and firmware authenticity verification
• Key storage using HSM or secure flash
• Version control and anti-rollback mechanisms
• Risk analysis and security documentation support

IoT Bootloader & Secure OTA Update Architecture

Scope: Microcontroller-based IoT devices and connected embedded platforms

Design and implementation of lightweight, secure bootloaders and over-the-air update mechanisms tailored for IoT applications:

• Secure firmware validation and version control
• OTA update integration over CAN, UART, BLE or Wi-Fi
• Dual-bank update logic with rollback handling
• Bootloader adaptation for ultra-low power and resource-constrained devices

The above packages represent commonly requested services. Additional solutions can be provided based on specific needs.

📩 For inquiries or to request a tailored proposal, please get in touch