AutoCrypt PKI

Public Key Infrastructure: Certificate-based authentication system for vehicles and infrastructures

AutoCrypt PKI is a public key infrastructure system that complements AutoCrypt V2X by providing certificate-based authentication(IEEE 1609.2) for end entities such as vehicles and transportation infrastructures. 

- Issues standardized certificates in compliance with IEEE 1609.2

- Issues enrollment certificates, identification certificates, pseudonym certificates and applications certificates for on-board units (OBUs) and roadside units (RSUs)

- Revokes existing certificates based on detected misbehavior

- Designed to comply with CAMP, USDOT SCMS (Security Credential Management System), and CCMS (Cooperative ITS Credential Management System)

pki structure camp usdot scms architecture

THE AUTHENTICATION PROCESS


AutoCrypt PKI provides a reliable certificate-based authentication process for V2X communications,
comprised of certificate generation, distribution, and revocation.

pki authentication process

AutoCrypt PKI,
CORE TECHNOLOGIES

AutoCrypt PKI protects the vehicle by authenticating all devices connected to it,
ensuring safe exchange of information.

Security and Management

Does not re-enter incorrect SCMS information

Malfunction Detection

Identifies abnormal devices and revokes their certificates

Mutual Safety

Exchange of data with other vehicles, devices, and infrastructures

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