NOACA Regional ITS Architecture

SU02: Core Authorization

Need Area Description

This service package manages the authorization mechanisms to define roles, responsibilities and permissions for connected vehicle applications . This allows system administrators to establish operational environments where different connected vehicle system users may have different capabilities. For instance, some Mobile elements may be authorized to request signal priority, or some Centers may be permitted to use the geographic broadcast service, while those without those permissions would not.

Need Area Type

Support

Service Package

SU02: Core Authorization

Includes Needs

Number	Need
01	System users need to be able to demonstrate that they are authorized to perform ITS functions without divulging their identity.
02	Credential managers and authorization system operators need to be able to verify the identity and justification for system users that request permissions.
03	Credential managers need to be able to issue credentials to system users; these credentials must in turn serve system user needs.