If you deploy your report designs to BIRT iHub, you need to deploy the report and the new encryption plug‑in to BIRT iHub. BIRT iHub loads all encryption plug‑ins at start up. During report execution, BIRT iHub reads the encryptionID property from the report design file and uses the corresponding encryption plug‑in to decrypt the encrypted property. Every time you create reports using a new encryption plug‑in, make sure you deploy the plug‑in to BIRT iHub, otherwise the report execution on the server will fail.
When using BIRT iHub, you do not need to deploy the encryption plug‑ins to BIRT Visualization Platform.
How to deploy a new encryption plug‑in instance to BIRT iHub