Infineon and NVIDIA Partner to Enhance Physical AI Security through Certified TPM Solutions

Infineon Strengthens AI Security with Quantum-Resilient TPM Integration

In a significant move towards enhancing security in the realm of Physical AI, Infineon Technologies AG has announced the integration of its OPTIGA™ Trusted Platform Module (TPM) SLB 9672 with NVIDIA's Jetson Thor platform. This partnership aims to create a secure environment for robots and autonomous systems, which are increasingly operating in diverse environments, from factories to public spaces. This integration is particularly crucial as it establishes a certified root of trust designed to withstand quantum-era threats.

Dr. Stephan Zizala, Division President of Connected Secure Systems at Infineon, emphasized the importance of robust security in robotics, stating, "Robots that sense, think and act in the real world are only as trustworthy as the security foundation they are built on." The hardware-based security solution provided by Infineon's OPTIGA TPM is engineered to securely store cryptographic keys and verify system integrity at the chip level. This is critical as robots transition from laboratory settings to real-world applications where security failures can lead to operational disruptions and potential legal ramifications.

In today's rapidly evolving technological landscape, security requirements are driven by regulatory frameworks, such as the EU Cyber Resilience Act and the IEC 62443 standard for industrial systems. These mandates necessitate auditable security measures at the hardware level, a demand that both Infineon and NVIDIA are strategically positioned to meet.

The OPTIGA TPM technology offers distinct advantages, being separate from the application processor, which ensures a physically isolated and certifiable security solution. This system supports measured boot and remote attestation, enabling operators and regulators to cryptographically verify that a system's software stack is genuine and unmodified throughout its operational life. Furthermore, it provides secure storage for proprietary AI model keys and encrypted communications, ensuring that software updates are safely delivered and authenticated.

Importantly, the OPTIGA TPM stands as the first in its category with post-quantum security features integrated into its firmware update mechanism. This makes it a future-proof solution, promising protection from evolving cryptographic threats. Developers utilizing the NVIDIA Jetson Thor platform can have high confidence in the security measures established during the initial architecture phase, knowing it will be resilient against both current and future threats in robotic systems.

To achieve full post-quantum security, Infineon is progressing towards integrating next-generation OPTIGA TPMs that will embed algorithms such as ML-KEM and ML-DSA, which have already been standardized by the US National Institute of Standards and Technology (NIST) with an expected rollout in 2024. This proactive approach places companies adopting the current OPTIGA TPM in a favorable position for a seamless transition.

As regulatory frameworks increasingly emphasize the need for compliance with post-quantum cryptography, the decisions made during the design phase can significantly influence a robotic fleet's capability to adhere to these standards throughout its operational lifespan, thereby avoiding costly hardware adjustments in the future.

In terms of the broader assembly of robotics, humanoid robots depend on a multitude of semiconductor functions that allow them to perceive, process information, and act, covering areas like sensing, actuation, power management, connectivity, and security. Infineon aims to address all these areas with its extensive portfolio of solutions, with an estimated semiconductor cost of about €500 per humanoid robot. In this evolving landscape, where security isn't just a feature but the core of robotics, Infineon is committed to fortifying defenses against future threats, ensuring its clients can scale with confidence. Collaborating with NVIDIA and other ecosystem partners, Infineon is set to assist robot developers and manufacturers as they move from pilot projects to large-scale fleet implementations across industrial sectors, healthcare, and logistical environments.

Availability

The reference design for the OPTIGA TPM SLB 9672 is currently available for interested developers. More information can be found on Infineon's official website at www.Infineon.com/OPTIGA-TPM-SLB9672.

About Infineon

Infineon Technologies AG is recognized as a leading global semiconductor supplier, specializing in power systems and IoT technologies. Infineon is dedicated to driving decarbonization and digitalization through its innovative products and services. The company employs approximately 57,000 individuals across the globe and generated revenues of approximately €14.7 billion in the 2025 fiscal year. Infineon is publicly traded on the Frankfurt Stock Exchange under the ticker symbol IFX and on the OTCQX International market in the USA under the symbol IFNNY.

For more information, visit www.infineon.com.