Certification System --> Cooperative ITS Credentials Management System:
certification results

Definitions

certification results (Information Flow): Identification of device (type) and certification tests that it passed and failed.

Certification System (Source Physical Object): The 'Certification System' verifies that devices and applications meet standards for participation in the ITS environment. Particular requirements vary depending on the type of certification; applications may be certified for performance and adherence to standards or specifications; devices may be similarly certified, and will also typically be subject to security-related interrogation.

Cooperative ITS Credentials Management System (Destination 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.

Included In

This Triple is in the following Service Packages:

This Triple is described by the following Functional View Functional Objects:

This Triple is described by the following Functional View Data Flows:

This Triple has the following triple relationships:

None

Communication Solutions

No communications solutions identified.

Characteristics

Characteristic Value
Time Context Recent
Spatial Context Regional
Acknowledgement True
Cardinality Unicast
Initiator Source
Authenticable True
Encrypt True


Interoperability Description
National This triple should be implemented consistently within the geopolitical region through which movement is essentially free (e.g., the United States, the European Union).

Security

Information Flow Security
  Confidentiality Integrity Availability
Rating High High Moderate
Basis This flow contains information that identifies the device and a description of its performance related to a set of tests. This may also include what the device is allowed to do in an operational environment. If this information were compromised, an attacker may be able to leverage this information to compromise the device or its users. Certification information needs to be correct so that enrollment processes can be properly managed, or unqualified devices may acquire credentials. If this flow is not available, the relevant device types will not be able to enroll in C-ITS. This would limit the growth of the overall system. There is no backup. However, the system in-place would not fail, which is why this is limited to MODERATE.


Security Characteristics Value
Authenticable True
Encrypt True