SAP Knowledge Base Article - Preview

3749854 - Maskinporten Key Pair vs. Enterprise Certificate When Migrating from Altinn 2 to Altinn 3

Symptom

  • A customer using the A‑melding (EDAG) solution in Altinn 2—which did not require an enterprise certificate—plans to migrate to Altinn 3 and is uncertain about authentication requirements.
  • Is it necessary now to purchase/request an enterprise certificate, despite not using one previously?
  • Whether A‑melding in Altinn 3 relies on Maskinporten authentication at all?

This leads to confusion about the difference between:

  • enterprise certificates
  • and key pairs (public/private keys) required for Maskinporten authentication


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Environment

  • Human Capital Management (HCM)
  • SAP R/3
  • SAP ERP Core Component
  • SAP ERP
  • SAP enhancement package for SAP ERP
  • SAP enhancement package for SAP ERP, version for SAP HANA

Product

HR renewal all versions ; SAP ERP Central Component all versions ; SAP ERP all versions ; SAP R/3 Enterprise all versions ; SAP R/3 all versions ; SAP S/4HANA all versions ; SAP enhancement package for SAP ERP all versions ; SAP enhancement package for SAP ERP, version for SAP HANA all versions

Keywords

altinn 3, altinn 2 migration, A-melding, EDAG, Maskinporten, authentication, enterprise certificate, company certificate, Commfides, Buypass, public key, private key, key pair, asymmetric keys, JWK, PEM, certificate requirement, integration setup, CPI guide, 
API authentication , KBA , PY-NO , Norway , PA-PA-NO , Norway , How To

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