x.509 Root-CA : Public <<block>> Block
The Root Certification Authority acts as a trust anchor for one or more Enrolment authorities as well as Registration Server. <br/><br/>The certificate of the Root CA needs either to be installed on every participant, or there need to be an additional trust anchor, e.g. the European Trust List Manager of the C-ITS EU Trust Model. <br/>
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Element |
Message |
«block» Service Provider BO |
obtainRootCertificate |
 Details:
Type: Sequence Synchronous Call
Each ServiceProvider installes the Root Certificate for each Root CA, so he as the same trust anchor(s) as all other entities.
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Property |
Value |
_defaultDiagramType: |
SysML1.4::InternalBlock |
Object |
Type |
Connection |
Direction |
Notes |
«block» Service Provider BO |
Block |
Dependency |
From |
Each SP needs to hold a certificate for all x.509 Root-CA's which he trusts, as long as they do not share a common trust anchor. |
«block» Registration Server |
Block |
Dependency |
To |
By providing a signed certificate to the RS, the Root-CA proofs to other entities, that they can trust this specific RS.
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