AURIX™ Security Solutions

Overview

32-bit AURIX™ : A Holistic Security Architecture

 

Infineon’s AURIX™ 32-bit microcontroller family, with its embedded Hardware Security Module (HSM), is a perfect fit for automotive applications, where specific security functionalities are required. Typical examples of such applications are tuning protection,  immobilizer , secure on-board communication etc. Infineon not only offers a scalable portfolio of compatible AURIX™ devices, with integrated HSM, but also the necessary SW packages as well as support services. This provides our customers with everything they need to fulfill the security requirements of their applications 

 

Click & check below the complete AURIX™ portfolio of Infineon:

Highlights

Raise security to the highest level
with the add on board OPTIGA™ TPM  and AURIX™ TriBoard TC389.
Also available: example source code and tutorials for typical applications !

OPTIGA™ TPM SLI 9670 A-TPM board

Increase security in automotive ECUs
using 32-bit microcontroller AURIX™   


Guide to Automotive Cybersecurity

Download the free whitepaper

New AURIX™ TC3xx microcontroller generation delivers all the ingredients needed for high-performance automotive and industrial applications

AURIX™ Hardware Security Module (HSM ) : anchor of trust thanks to separated logical protection domain

 

Highly flexible and programmable  solution based on:

  • Crypto and algorithm agility via software to support customer-specific solutions powered by a 32-bits CPU
  • AIS31-compliant True Random Number Generator (TRNG) with high random entropy over lifetime
  • State-of-the-art AES-128 hardware accelerator matching performance for automotive protocols
  • Sate-of-the-art PKC ECC 256 hardware accelerator for asymmetric encryption (only 2nd generation AURIX™ HSM)
  • Secured key storage provided by a separated HSM-SFLASH portion.Alternative secure key storage feasible in dedicated HSM-PFLASH sections. 
  • Safety documentation, such as a safety manual and safety analysis summary report, can be made available for dedicated PRO-SIL™ products (NDA may be required)


Customer Benefits : Hardware Security Module ( HSM )

 

  • Secure Platform:

HSM provides a secure platform, separated from the rest of the microcontroller by a firewall, thereby creating a trusted execution environment.

  • Security Standard Compliance:

AURIX™ HSM fulfills SHE HIS and Evita Medium standards as well as provide some additional functionalities.

  • Backward Compatibility:

AURIX™ security solutions are backward compatible to security SHE HIS implementations in previous TriCore based microcontroller families.

  • Security Differentiation:

Customized secure OEM or Tier1 crypto apps can be processed within trusted HSM execution environment and therefore allow independent HSM specific SW code review in reference to the huge application host SW from multiple parties. This helps to harden the security level by reliably avoiding potential security backdoors.

  • Secure Failure Analysis:

For the purpose of preventing unpermitted debug access, AURIX™ HSM offers 256 bit password for debugger access protection. It is possible to create car specific debugger password, which can be stored in OEM/TIER1 data base or generated by secret algorithm. Destructive Debugger Entry functionality opens debugger access but initiates a persistent destructive action - device gets inoperable in native ECU car environment.

  • Secure Process:

Infineon can provide a secure personalization flow. 1st personalization step usually happens at the Tier1, where initial HSM SW and optional transportation key(s) are injected to the ECU. 2nd personalization step happens at the OEM, where a car specific Individual key(s) are injected.  AURIX™™ HSM offers device specific, individual random read-only key. Read-only key can be used for injected keys and make them invisible for the application SW layer.

  • Convergence of security and safety:

AURIX™ microcontrollers address both functional safety as well as IT-security requirements, making sure those are properly integrated and not conflicting with one another

Secure™ Hardware Extension ( SHE + )

 

The SHE+ driver controls the hardware security peripheral in the HSM domain and interacts to the TriCore host core. SHE+ offers the AUTOSAR CRY interface to integrate the HSM security features into an automotive application including interface to AUTOSAR, communication from TriCore to HSM

SHE+ can be added to existing MCAL Driver packages and is configured with the Tresos Studio. This is an Eclipse-based tool for the configuration of AUTOSAR software modules.and vice versa, key storage functionality and security peripheral drivers.

SHE+ can offer the following functionality:

  • Symmetric Data Encryption / Decryption
  • MAC Generation / Verification
  • Safe MAC Verification
  • Random Number Management
  • Secure Boot
  • Debug Access for development
  • Asymmetric Encryption / Decryption (optional)



AURIX™ Security Solutions - Get more Information

Trainings

Secure CAN communication

Understand how hackers use the CAN bus to interfere with in-vehicle communication, and be aware of how Infineon’s AURIX™ microcontrollers support secure CAN communication.

Watch eLearning

 

HSM Hardware Security Module

Check Quick training

 

Customer Support

Through its network of technical experts, Infineon can support its customers throughout their development process.

First level of support is provided by local field application engineers, second level more complex topics addressed by

dedicated automotive security experts.

Dedicated on-site consulting can also be organized, to help customers reduce development time and costs.

Please check our Preferred Design Houses for more information 

Tools & Software

AURIX™ Security Software via Partners

Discover our AURIX™ Security Software
Videos

Security Solutions with AURIX™ and XMC

AURIX™ is a trusted anchor that connects a car’s network to the outer world. Building on Infineon’s state-of-the-art security know-how and the many years of experience as a market leader in the chip card business, AURIX™ supports the latest developments in over-the-air updates, secure on-board communication and V2x communication.

Car Security - Why is Infineon the perfect partner?

Martin Klimke and Björn Steurich answer the following questions: What distinguishes Infineon from other manufacturers in the area of security and automotive? Which future developments does Infineon expect for cars? What influence do the increased security requirements have on Infineon’s products? .

Microcontroller Mediacenter

Please check the youtube channel Infineon4Engineers for more videos.

Partners

AURIX™ Preferred Security  Partners

Training

 

What makes AURIX™ so easy to use

AURIX-ease-of-use
  • Easily navigate through our website infrastructure and indicate where to find AURIXTM easy-to-reach sources of information and documentation
  • Easily identify our tools and software platform, our partner ecosystem as well as our kits platform and its support ecosystem

Watch eLearning

Basics of software over-the-air concept using AURIX™ 

Over_the_air_concept_aurix
  • Get to know why systems require frequent updates, how this is done and how automotive systems try to ensure their security when they are updated
  • Learn how AURIX™ families of microcontrollers support over-the-air software updates

Watch eLearning

Secure CAN Communication

Secure CAN communication

Understand how hackers use the CAN bus to interfere with in-vehicle communication, and be aware of how Infineon’s AURIX™ microcontrollers support secure CAN communication.

Watch eLearning

AURIX™  32-bit microcontroller family for CAV
  • Know the AURIX™ 32-bit multicore microcontroller family
  • Recognize how it applies to Commercial, Construction and Agricultural Vehicles (CAV)
  • Be familiar with the safety standards and support models available, and
  • Know which tools and development kits are available and where to find them.

Watch eLearning

AURIX™ 1G

Aurix 1G
  • Identify the AURIX™ first generation target application segments,  setting trends and portfolio;
  • Recognize the basis for AURIX™ high levels of safety and security and, finally,
  • Understand the AURIX™ software characteristics and its available tools.

Watch eLearning

 AURIX™ for Advanced Driver Assistance Systems
  • In this training you will get to know what ADAS is
  • Understand how AURIX™ fits ADAS applications, and
  • Know where to find AURIX™ support models, tools and development kits 

Watch eLearning

 AURIX™ Hardware Security Module for Automotive Cyber Security
  • Be aware of the growing market for connected cars
  • Recognize how connectivity poses a challenge to security
  • Understand how the 1st Generation AURIX™ Hardware Security Module (HSM) works, its key features and applications

Watch eLearning

Powertrain electrification and Infineon's solutions for inverters

Electric_Drive_Train
  • Understand the importance of the powertrain electrification 
  • Be familiar with the operating modes of the electric drive system

Watch eLearning

 How AURIX™ addresses electric vehicle application needs

AURIX_for_xEV
  • Get to know how AURIX™ is able to answer the needs of the electric vehicle market
  • Recognize and explore how AURIX™ TC3xx addresses key electric vehicle challenges, and understand the main features of the AURIX™ TC3xx microcontroller

Watch eLearning

OPTIGA™ Trusted Platform Module & AURIX™: Perfect partners for automotive cybersecurity

 OPTIGA_TPM
  • Identify common security threats to modern cars
  • Understand how OPTIGA™ TPM can help automotive systems achieve a high level of security and their applications in different use cases in various host environments

Watch elearning

Introduction_to_Infineon’s_TriCore_architecture

  
  • Understand what TriCore™ is and identify the advantages it brings to users
  • Be aware of the outlook of future developments

Watch eLearning
1EDI30XXAS EVALBOARD  
  • Find out about the definition of gateway and zone controllers and their typical applications
  • Discover the new routing requirements in gateway and zone controllers, and get an overview of the most generic block diagrams for gateway and zone controller units

Watch eLearning
Captureb
  • Categorize cyber security threats in the upcoming automotive electrical and electronic architecture 
  • Identify how Infineon’s next generation AURIX™ TC4x microcontrollers are able to mitigate cyber security threats

Watch eLearning
EEArchitecture
  • Explain how the major automotive trends are shaping the evolution of electrical and electronic or E/E architectures in cars
  • Identify the trending E/E architecture concepts and their impact on networking technologies and recognize the solutions that Infineon provides to support current and future E/E architectures

Watch eLearning

 

32-bit: Tricore®

Training Title

   Language

Hitex

 Microconsult

 AURIX™ TC2xx Workshop: 32-Bit Multicore Mikrocontroller-Familie

      German

   X

 AURIX™ TC2xx Workshop: 32-Bit Multicore Microcontroller Family

       English   X

 AURIX™ TC3xx Workshop: 32-Bit Multicore-Mikrocontroller-Familie (2G Zweite Generation)

       German   X

 AURIX™ TC3xx Workshop: 32-Bit Multicore Microcontroller Family (2G Second Generation)

       English   X

 TriCore® AUDO MAX Familie: Architektur und Peripherie

      German

  

 X

 TriCore® AUDO MAX Family: Architecture and Peripherals

      English

  

X

 TriCore® AUDO FUTURE Familie: Architektur und Peripherie

      German

  

X

 TriCore® AUDO FUTURE Family: Architecture and Peripherals

      English

  

X

 

32-bit: XMC4000/XMC1000®

Training Title

   Language

   Hitex

 Microconsult
Keil MDK-ARM Powertraining mit XMC4500 (Cortex-M4)       German X  
Hands-on Professional Middleware für Cortex-M       German X  

XMC4000 / XCM1000 Workshop: 32-Bit Industrial Microcontroller ARM® Cortex™-M4/ ARM® Cortex™-M0

      German

  

X

XMC4000 / XCM1000 Workshop: 32-Bit Industrial Microcontroller ARM® Cortex™-M4/ ARM® Cortex™-M0

      English

  

X

 

16-bit: C166, XC166

Training Title

   Language

     Hitex

 Microconsult

 XC2000/XE16x/XC16x/ST10: Architektur, Peripherie und Embedded Programmierung

      German

  

            X

 XC2000/XE16x/XC16x/ST10: Architecture, Peripherals and Embedded Programming

      English

  

            X

 XC8xx/C500/8051 8-Bit Mikrocontroller: Architektur und Embedded Programmierung

      German

  

            X 
 XC8xx/C500/8051 8-Bit Microcontrollers: Architecture and Embedded Programming       English               X

 

Operating system and Applications

 Operating system and Applications    Language      Hitex  Microconsult 

 Embedded C: Programmiermethoden und -tools für Embedded-Anwendungen

      German

 

  

            X
 Embedded C: Programming Methods and Tools for Embedded Applications

      English

  

            X

 TC17x7: Anwendungspraxis TriCore®-spezifischer Peripherie

      German

  

            X

 TC17x7: Practical Application of TriCore® Specific Peripherals

      English

  

            X

 Tracen und Multicore Debugging mit der PLS Universal Debug Engine UDE

      German

  

            X 

 Tracing and Multicore Debugging with the PLS Universal Debug Engine UDE

      English

  

            X 

 Tracen und Multicore Debugging für TriCore/AURIX™ (MCDS) mit Lauterbach TRACE32

      German

  

            X

 Tracing and Multicore Debugging for TriCore/AURIX™ (MCDS) with Lauterbach TRACE32

      English

  

            X 

 Mikrocontroller/Mikroprozessor Grundlagen

      German

  

            X

 Microcontroller/Microprocessor Basics

      English

  

            X

 RTOS-Grundlagen und Anwendung: Mechanismen und deren Einsatz in Laufzeit-Architekturen für  Embedded- und Echtzeitsysteme

      German

  

            X

 RTOS Basics and Application: RTOS Mechanisms and their Application in Runtime Architectures for  Embedded and Real-time Systems

      English

  

            X

 RTOS-Anwendung: Entwicklung von Laufzeit-Architekturen für Embedded- und Echtzeitsysteme

      German

  

             X

 RTOS Application: Development of Runtime Architectures for Embedded and Real-time Systems

      English

  

             X

 

 

Support