Software-only routines (no hardware accelerators required) that enable a vehicle's TCUs and ECUs to rapidly verify the authenticity and integrity of its firmware before it is deemed safe to run. Additional routines enable ECUs/TCUs to authenticate each other over the CAN bus before acting on their commands or sensor data. Critical for automotive applications that will be in the field for more than five years, SecureRF methods are resistant to all known quantum attacks.
• Fits on low-resource ECUs
• Very fast execution
• Easy to integrate with an ECU's existing firmware
• Quantum resistant