Lot: Organization Credential Manager W-STACK

  • Ausschreibung
  • Überall



Plattform: DTVP

Link zur Ausschreibung: https://www.dtvp.de/Center/common/project/search.do?method=showExtendedSearch&fromExternal=true/

Veröffentlicher: eco – Association of the Internet Industry


Veröffentlicht: 18.08.2023

Angebots- /  Teilnahmefrist: 04.09.2023


In the Gaia-X project, the foundations are being laid for the development of a interconnected, open data infrastructure based on European values. From the networking of decentralized infrastructure and data services, a data infrastructure is to be created that will be merged into a homogeneous, user-friendly system in which data can be made available and shared in a secure and trustworthy manner.

For the start of a concrete federated Gaia-X operation, the central Gaia-X Federation Services (GXFS) are needed to establish Gaia-X ecosystems on top of it and to enable the coordinated provisioning of infrastructure services, application services, interconnection services and data services.

As part of this initiative, the first four federation services Identity & Trust, Federated Catalogue, Sovereign Data Exchange, and Compliance, as well as an integration layer (Integration & Portal), were implemented as part of a first public tender in 2021. Building on this, further extensions/adaptations to the first services were specified at the beginning of 2023 and are now the subject of this second tender phase.

The purpose of the tendered service is to provide all necessary components for the extension of the administration of the digital identity of a participant in the Gaia-X context. The Organization Credential Manager W-STACK (IDM.OCM.W-STACK) enhances the participant’s interaction with the SSI-based ecosystem in a trustful and secure way. This comprises the utilization of the participants digital identity for different functionalities:
– Implementation of Full W3C DID/VC/VP Support for Credential Exchange and Trust
– Implementation of OpenId Standards (OpenId4VC/VP, SIOP, VC Issuance Protocol Extension)
– Establishment of secure and trustable connections with other parties
– Request and reception of verifiable credentials from attesting parties (e.g., Gaia-X Membership credential from a verified notary) in JSON-LD Format
– Attestation of attributes to principals in the form of verifiable credentials (e.g., employees, technical assets)
– Validation of received verifiable presentations from other parties (e.g., validation of Gaia-X membership of other participants)
– Maintenance of the verifiable Public Profile
– Scalable VC/VP Storage
– Graph Indexing for Linking VC/VP

The described functionalities allow other components in the Identity Management context to interact with the SSI-based ecosystem.

The software to be created will already be published during development and after successful acceptance under the open-source license Apache Version 2.0, January 2004 (http://www.apache.org/licenses/).

For further participation and the processing of the documents, it should be noted that the implementation team must be complete as soon as the order is placed so as to be able to provide the services on time and with the required quality.

Further details can be found in the service description.


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