Arquitectura Zero-Trust Vehicular
VehiclesTrust acaba con las suposiciones de perímetro seguro en automoción. Toda comunicación inter-ECU y flujo zonal se autentica con HSMs y SecOC en menos de 50 microsegundos.
Zero-Trust Engine Core Zonal Architecture
Central Controller: Zero-Trust Engine Core — Hardware Security Module (HSM)
Zonal Control Units & TSN Ring
- Secure Boot & Measured Chain of Trust
- IEEE 1609.2 Pseudonym Certificate Authority
- Zonal Microsegmentation Firewall
- Continuous Runtime Memory Attestation
- Cryptographic Token & Key Management Vault
Cadenas de Confianza, Verificación MAC Sub-Milisegundo y Cumplimiento WP.29 R155
Asegurar vehículos definidos por software exige defensa en profundidad desde el silicio hasta la nube. VehiclesTrust coordina el arranque medido, aisla ECUs comprometidas con cortafuegos zonales y valida V2X mediante IEEE 1609.2.
Core Engineering Areas
- Hardware-Measured Secure Boot — Anchoring trust in immutable silicon fuses: each bootloader stage measures and cryptographically signs the subsequent binary image before handing over execution.
- Zonal Microsegmentation & SecOC — Implementing AUTOSAR Secure Onboard Communication (SecOC) using AES-128 CMAC and freshness values to prevent message spoofing and replay attacks.
- IEEE 1609.2 Pseudonym PKI — Signing external V2X messages with short-lived pseudonym certificates that rotate every 5 minutes to prevent tracking of citizen travel patterns.
Technical Articles
Related Cluster Architecture Specifications
- AutomotiveSDV — Full SDV Stack & Reference Architecture
- A2HCard — Agent-to-Human (A2H) Interface Cards & In-Cabin Autonomous Interaction Manifests
- A2HumanCard — Standardized In-Vehicle AI Agent Capability Discovery, Trust & Authorization Cards
- AIDrivenSynBio — AI-Driven Synthetic Biology for Automotive In-Cabin Air Purification, Bio-Engineered Pathogen Scavengers & Molecular Biosensors