Based on its comprehensive automotive and safety expertise, the company has designed the OPTIGA Trust Charge vehicle to meet the application requirements required for this process, supporting the development of next-generation charging solutions. Infineon technologies has created a security solution for automotive wireless charging: The OPTIGA Trust Charge vehicle complies with version 1.3 of the WPC Qi standard, which requires strong password authentication of up to 15W for wireless charging. To do this, the power transmitter must authenticate itself to the power receiver (such as a cell phone) through a secure storage subsystem.
OPTIGA Trust Charge Car is an embedded security solution with WPC-compliant configuration and undo services and Qi 1.3-compliant encryption features such as ECDSA, NIST-P256 and SHA-256. The answer is key to its development of wireless charging in cars and providing the highest level of security. In addition, the solution complies with the AEC-Q100 Level 2 standard and provides on-site update capabilities and supports up to four certificate chains.
The OPTIGA Trust Charge Car is a fast-to-market turnkey solution that provides comprehensive system integration support, including embedded software, development boards, reference boards and documentation for quick and easy designs - and ready for Qi 1.3. And allows manufacturers to do a quick and simple design for wireless chargers or dedicated subsystems, and also provides host software for easy integration with automotive microcontrollers AURIX or Traveo II according to the latest Qi security requirements
In addition, personalized wPC-specific keys and certificates are pre-installed in secure Infineon factories, eliminating the need for customers to invest in security infrastructure.
