Integrating cybersecurity into automotive software—aligned to ISO 21434 and OEM-specific security requirements.
We tailor third-party tools and technologies to match the functional and security expectations of OEMs and Tier-1s. From hardware/software cryptographic stacks to secure boot, secure communication, and secure flashing, we deliver robust and scalable cybersecurity solutions for modern E/E platforms.
How We Can Help
Cybersecurity development, integration, and validation across the full lifecycle.
End-to-End ISO 21434 Development
- Comprehensive V-cycle: TARA, item definition, cybersecurity goals, penetration testing
- Cybersecurity requirements development and validation aligned to OEM standards
Cryptographic Stack Integration
- AUTOSAR Crypto Stack: SecOC, CSM, CryIF, CryDrv integration
- Customer-specific CDDs: crypto libraries, Fault Vector Management (FVM)
- Tailoring Vector vHSM / EB Zenthur to enhance OEM bootloader functionalities
Secure System Implementation
- Secure boot, seed/key management, secure flashing mechanisms
- Crypto validation: signature verification, certificate validation, CMAC
Penetration Testing & Validation
- Grey-box penetration testing to identify vulnerabilities
- Validation of secure diagnostics, logging, and memory access control
Capabilities
Secure System Features
Secure flashing • secure boot & runtime protection • secure diagnostics • secure communication (SecOC) • HSM integration (Vector vHSM, EB Zenthur) • ISO 21434 V-cycle coverage (TARA → goals → testing)
Cybersecurity Functionality
Secure logging and memory management • secure JTAG and hardware access control • certificate validation • signature verification • secure communication protocols
Crypto Stack & Diagnostics
AUTOSAR crypto modules integration (SecOC/CSM/CryIF/CryDrv) • boot diagnostics & secure update validation • CMAC workflows and certificate/signature chains
Toolchain Expertise
DaVinci Configurator
AUTOSAR module configuration and integration workflows.
HighTec Compiler
Optimized toolchain for safety-critical automotive applications.
WinIdea Debugger
Debug, validation, and low-level bring-up support.
Vector CANoe
Network simulation, diagnostics validation, and test automation support.
Experience
Successful execution across powertrain, controllers, and domain architectures.
Battery Management System (BMS)
- Secure boot, secure flash, secure diagnostics implementation
- Crypto integration: CMAC and signature verification
Zonal Controllers
- vHSM integration for secure communication and secure flashing
- Secure boot and cryptographic validation flows
Domain Controller
- Secure onboard communication via AUTOSAR SecOC
HVAC System (VW Bootloader)
- Fault detection systems (FDS) and secure diagnostics integration
Inverter Systems
- vHSM integration, secure flashing, boot diagnostics, secure logging
Hardware Platform Expertise
Platforms
Infineon TC23x / TC37x • NXP S32G • Renesas RH850
HSM
Vector vHSM • EB Zenthur for secure key storage and cryptographic operations.
Secure Update
Secure flashing, authenticated updates, and protections against unauthorized modifications.
How We Do It
Focused Integration Approach
Leverage proven third-party tooling and tailor it to OEM-specific cybersecurity requirements and platform constraints.
Security-First Development
Embed security features across the lifecycle, tailoring cryptographic solutions for both hardware and software stacks.
Standards Compliance
Deliver outputs aligned with ISO 21434 and OEM security frameworks, including traceability and validation readiness.
The Advantages We Offer
Integration Expertise
Skilled in integrating and customizing third-party cybersecurity solutions on production platforms.
Standards Compliance
Development aligned with ISO 21434 and automotive best practices.
Secure + Scalable Delivery
Advanced cryptographic capabilities and scalable architectures designed for current and future challenges.
Proven Experience
Successful execution of complex security implementations across BMS, zonal, domain controller, HVAC, and inverter programs.