Interface: Connected/Automated Vehicles - Ohio DOT Cooperative ITS Credentials Management System

Connected/Automated Vehicles to Ohio DOT Cooperative ITS Credentials Management System Interface Diagram

Architecture Flow Definitions

device enrollment information  (Planned)  

Information provided by an end entity to support enrollment and authorization for the Connected Vehicle environment. This includes device identification, requested permissions and restrictions, and security credentials used to establish the current level of trust and eligibility for enrollment and authorization.

misbehavior report  (Planned)  

Notification of potential security issues encountered in processing messages, including message authentication or integrity failures, plausibility failures, or other issues appropriate to the CCMS' misbehavior policies.

security credential revocations  (Planned)  

Certificate Revocation List; lists the certificates whose trust has been revoked by the CCMS.

security credentials  (Planned)  

The material used by an end–entity (vehicle, personal device, field device, center system etc.) to ensure privacy, integrity and authenticability of its data transmissions. This includes certificates with associated public and private verifying/signing and decrypting/encrypting keys.

security policy and networking information  (Planned)  

Security policy information describing the CCMS' enrollment, authorization, misbehavior and revocation policies, and communications information related to CCMS components; including contact information and public credentials of those components.