AA : Public <<block>> Block
Created: 21.02.2018 16:30:08
Modified: 26.02.2018 16:00:30
Project:
Advanced:
An Authorization Authority (AA) is in charge of issuing Authorization Tickets (AT) to ITS-S for use within ETSI ITS G5.<br/><br/>There are different implementations of AA's involved:<br/><ul>
<li>The AA, which issues AT's to IVS. This one is operated by the respective IVS manufacturer. The C2C-CC term for that kind of AA is Pseudonym CA (PCA). The C2C-CC term for AT is Pseudonym Certificate (PC), because of the pseudonymous nature of this certificate. </li><li>The AA, which issues AT's to IRS. This one is probably operated by the Roadside Network operator. These do not have to be pseudonymous and frequently changed like the PCs above.</li><li>The CONVERGE project introduced a Service Provider CA (SP CA) that will offer service specific AT to ITS-Central Stations for service specific use. (This is covered by the Registration Server in C-MobILE.)</li></ul><p/>
Property Value
_defaultDiagramType: SysML1.4::InternalBlock