Deliver secure, reliable firmware updates at scale with ECU bootloader stacks tailored for diverse microcontroller families. Our flexible platform enables quick chip support and custom configurations, accelerating time-to-market.
Key Features
ECU Initialization
Seamlessly manage boot-up and application execution.
Flash Updates
Update applications, calibration blocks, and bootloaders efficiently.
Robust Security
Ensure data integrity with secure key storage, rotation, image decryption, and command authentication.
Compatibility Checks
Verify proper application loading with advanced checks.
Multi-Network Support
UDS Bootloaders operate over CAN, Ethernet, LIN, and other protocols.
Key Functionality
Built for scale, speed, and security, Sibros Bootloaders set the standard for enterprise-grade OTA firmware solutions.
Single & Dual Bank Update
Support for single application and A/B (redundant) software and calibration updates.
Reusable Core Bootloader
Modular design ensures compatibility across all ECU microcontroller types.
Bootloader Self Updates
Safely update the bootloader with recovery from power interruptions.
Safe Background Updates
Enables application-integrated background updates for dual-bank ECUs.
Integrity Checks for Reliability
Prevents corruption with live CRC verification during updates and boots.
Version & Fingerprint Reporting
Reports image identification details like software ID and serial number.
Verification Checks to Handle Failure Cases
Handles failures with compatibility checks for hardware, software, and usage IDs.
Power & Network Failure Resilient
Maintains integrity with safe-state recovery during boot-up sequences.
Fully Customizable
Tailored for unique ECU configurations, diagnostics, and application updates.
Quick Turnaround Time
Fast implementation enabled by a modular, layered software architecture.
Standard or Customized Update Sequences
Offers standard or customer-specific update sequences with rapid delivery.
Universal Download Tool
Communicates via CAN or Ethernet for seamless image downloads.
Security Features
Security Features
Security Access
Security Access using custom or standard asymmetric or symmetric cryptographic algorithms
Secure Time
Supports secure time with timeserver and verification of timestamp metadata
Secure Communication
Data Encryption and Decryption using AES and ECC
Secure Key Storage and Rotation
Key storage and rotation for encrypted or verified communication
Encrypted / Compressed Downloads
Full support for Encrypted/Compressed data transfer
Custom HSM Integration
Supports full software based crypto or integration of HSM modules
Image Signature Verification
Ensures image authenticity with secure asymmetric or symmetric cryptographic algorithms
Uptane Compliant
Fully compliant with Uptane standards for secure OTA software updates
