Physical Object: Cooperative ITS Credentials Management System

CCMS Revocation

Overview
Requirements
Information Flows
Standards

Overview

'CCMS Revocation' components generate the internal blacklist and Certificate Revocation List (CRL) and distribute them to other CCMS components and end entities. Once placed on the CRL, an end entity is in the Unauthorized state. Once placed on the blacklist, an end entity is in the Unenrolled state.

This functional object is included in the "Cooperative ITS Credentials Management System" physical object.

This functional object is included in the following service packages:

SU08: Security and Credentials Management

This functional object is mapped to the following Functional View PSpecs:

10.1.4.2: Revoke Connected Vehicle Device Credentials

Requirements

#	Requirement
01	The Center shall place certificates on the revocation list of those certificates that are associated with misbehavior.
02	The Center shall provide to ITS Objects a list of credentials whose trust as been revoked.

Information Flows

Source	Flow	Destination
Cooperative ITS Credentials Management System	credentials management operator presentation	Credentials Management System Operator
Cooperative ITS Credentials Management System	revocation coordination	Other Credentials Management Systems
Cooperative ITS Credentials Management System	security credential revocations	ITS Object
Cooperative ITS Credentials Management System	security policy and networking information	ITS Object
Credentials Management System Operator	credentials management operator input	Cooperative ITS Credentials Management System
Other Credentials Management Systems	revocation coordination	Cooperative ITS Credentials Management System

Standards

Currently, there are no standards associated with the functional object itself though the interfaces may have standards associated with them.