DE4A Common Components
Revision as of 16:06, 22 February 2022 by Antonio.osuna (talk | contribs) (→Third party specifications and components)
This section provides an overview of the common components and specifications required for the evidence exchanges. A high-level conceptual diagram of the envisaged infrastructure, containing the main software components required for the first iteration of the pilots, is presented below.
The following table describes the common components in the above diagram, leaving out those components that are developed or deployed directly by each DE4A participant, namely the Data Evaluator, the Data Owner and the eIDAS Nodes.
| Component | Description |
|---|---|
| DE4A Connector | Technical proxy that allows the final participants to send requests for evidence or responses to other final participants over an eDelivery communication environment |
| SML | The Service Metadata Locator. Reference instance in the DE4A network |
| SMP | Service Metadata Publisher |
| AS4 Gateway | AS4 protocol implementation for the message exchange |
| Mocked IDK | Testing component for the IAL definition |
| SSI Authority Agent | Enterprise-level solution that enables issuing and submitting diplomas in the form of verifiable credentials/presentations to Issuers/Verifiers. |
| SSI Edge Agent | Mobile digital wallet solution that enables users to manage their digital diplomas and interact with the Issuer's/Verifier's portals. |
Common specifications
Third party specifications and components
List and description of the third party libraries and components that have allowed to build the DE4A components faster and extensibles, increasing the stability and robustness.