Root CA --> Intermediate CA:
SS root cert
Definitions
SS root cert (Information Flow): Root certificate, self-signed by the issuing root certificate authority.
Root CA (Source Physical Object): A 'root certificate authority' (RCA) is a certificate authority that issues certificates for other entities and whose certificate was issued by itself.
Intermediate CA (Destination Physical Object): An 'intermediate certificate authority' (ICA) is a certificate authority (CA) whose certificate was issued by another CA and whose main responsibility is to issue certificates to another CA; that is, an authorization certificate authority, and enrollment certificate authority or another ICA.
Included In
This Triple is in the following Service Packages:
- None
This Triple is described by the following Functional View Functional Objects:
- None
This Triple is described by the following Functional View Data Flows:
- None
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 | 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 | ||
Security levels have not been defined yet. |
Security Characteristics | Value |
---|---|
Authenticable | True |
Encrypt | False |