Cooperative ITS Credentials Management System --> Object Registration and Discovery Service:
security credentials

Definitions

security credentials (Information Flow): 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.

Cooperative ITS Credentials Management System (Source Physical Object): The 'Cooperative ITS Credentials Management System' (CCMS) is a high-level aggregate representation of the interconnected systems that enable trusted communications between mobile devices and other mobile devices, roadside devices, and centers and protect data they handle from unauthorized access. Representing the different interconnected systems that make up a Public Key Infrastructure (PKI), this physical object represents an end user view of the credentials management system with focus on the exchanges between the CCMS and user devices that support the secure distribution, use, and revocation of trust credentials.

Object Registration and Discovery Service (Destination Physical Object): The 'Object Registration and Discovery Service' represents one or more center-based applications that provide registration and lookup services necessary to allow objects to locate (for communications purposes) other objects operating within the Connected Vehicle Environment. These registration and discovery services are support services that enable other applications.

Included In

This Information Flow is in the following Applications:

• Security and Credentials Management

This Information Flow is in the following Application Objects:

• CCMS Authorization
• CCMS Enrollment
• CCMS Provisioning
• ORDS Trust Management

Communication Diagrams

The communication diagram(s) can be viewed in SVG or PNG format and the current format is SVG. Switch to SVG format. PNG format.

This profile identifies applicable standards for secure communications with the Cooperative ITS Credentials Management System (CCMS).

Characteristics

Architectural:

Security

This information flow triple is in the following applications with the following security levels.