Location Obscurer Proxy --> ITS Object:
RA cert

Definitions

RA cert (Information Flow): The signed and current certificate of a registration authority (RA).

Location Obscurer Proxy (Source Physical Object): The 'location obscurer proxy' (LOP) is a component of the CCMS that is responsible for hiding location information of an end entity from the registration authority.

ITS Object (Destination Physical Object): The general 'ITS Object' includes core capabilities common to any class of object.

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:

Communication Solutions

  • US: Security Credentials - Secure Internet (ITS) (0)
Solutions are sorted in ascending Gap Severity order. The Gap Severity is the parenthetical number at the end of the solution.

Selected Solution

US: Security Credentials - Secure Internet (ITS)

Solution Description

This solution is used within the U.S.. It combines standards associated with US: Security Credentials with those for I-I: Secure Internet (ITS). The US: Security Credentials standards include upper-layer standards required to provide and revoke security credentials, define security policy, and handle enrollment coordination. The I-I: Secure Internet (ITS) standards include lower-layer standards that support secure communications between ITS equipment using X.509 or IEEE 1609.2 security certificates.

ITS Application Entity

No Standard Needed
Click gap icons for more info.

Mgmt
Facilities
Security
Mind the gapMind the gap
TransNet
Access

Internet Subnet Alternatives
TransNet TransNet

TempBCL2 TempSTDL2

TempBCL3 TempSTDL3

TempBCL4 TempSTDL4

TempBCL5 TempSTDL5

Access Access

TempBCL2 TempSTDL2

TempBCL3 TempSTDL3

TempBCL4 TempSTDL4

TempBCL5 TempSTDL5

ITS Application ITS Application

TempBCL2 TempSTDL2

TempBCL3 TempSTDL3

TempBCL4 TempSTDL4

TempBCL5 TempSTDL5

Mgmt Mgmt

TempBCL2 TempSTDL2

TempBCL3 TempSTDL3

TempBCL4 TempSTDL4

TempBCL5 TempSTDL5

Facility Facility

TempBCL2 TempSTDL2

TempBCL3 TempSTDL3

TempBCL4 TempSTDL4

TempBCL5 TempSTDL5

Security Security

TempBCL2 TempSTDL2

TempBCL3 TempSTDL3

TempBCL4 TempSTDL4

TempBCL5 TempSTDL5

Note that some layers might have alternatives, in which case all of the gap icons associated with every alternative may be shown on the diagram, but the solution severity calculations (and resulting ordering of solutions) includes only the issues associated with the default (i.e., best, least severe) alternative.

Characteristics

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


Interoperability Description
Regional Interoperability throughout the geopolitical region is highly desirable, but if implemented differently in different transportation management jurisdictions, significant benefits will still accrue in each jurisdiction. Regardless, this Information Flow Triple should be implemented consistently within a transportation jurisdiction (i.e., the scope of a regional architecture).

Security

Information Flow Security
  Confidentiality Integrity Availability
Rating Not Applicable High High
Basis


Security Characteristics Value
Authenticable True
Encrypt False