At the same time, the potential for cyber-attacks on vehicle networks is increasing.
It is therefore of great importance for car manufacturers and suppliers to implement appropriate security measures to ensure the safety of vehicles and passengers.
The AURIX TC4x family is compliant to the latest cybersecurity and safety standards ISO/SAE 21434 and ISO 26262.The security concept eliminates performance bottlenecks in fast and secured communication and supports post-quantum cryptography. All AURIX TC4x MCUs are equipped with a Cyber Security Realtime Module (CSRM) with dedicated memory as well as a Cyber Security Satellite (CSS). The CSS provides accelerators for cryptographic services that can be executed in parallel. Vector's firmware MICROSAR HSM supports the hardware-accelerated calculation of crypto operations by the CSS. The Crypto Satellite is directly addressed by a MICROSAR Classic Crypto driver of the host CPU, achieving maximized throughput, and eliminating delays introduced by the inter-process-communication with the cyber security satellite. The key management between the CSS and the CSRM is performed by the firmware MICROSAR HSM. This architecture enables a significant performance increase compared to conventional crypto hardware acceleration in HSMs.
'With the Crypto Satellite,
'Vector's tools equip engineers with a significant advantage, enabling them to simplify and manage challenging and highly complex subject areas. Together with our MCUs, Vector and
With the new cyber security concept of AURIX TC4x Infineon meets the requirements of future software-defined vehicles, for example by supporting SOTA (Software over the air) application scenarios that require fast, safe and secured distribution of software updates from the cloud and within the in-vehicle network. Along with that, the new security cluster also serves communication protocols with authentication and authenticated encryption, which are gaining importance in future platforms.
About Vector
Vector is the leading manufacturer of software tools and components for the development of software-based electronic systems and their networking.
Vector knows the requirements of software and electronics development. And has done so for 35 years. As 'simplifiers', Vectorians simplify the technology development of customers worldwide and thus contribute to their success. With modern solutions in the form of software tools, embedded software and cloud technologies. This is achieved above all through a passion for technology and the ambition to always deliver top performance.
Vector worldwide currently employs more than 4,000 people with sales of
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