Why Am I Getting a Cryptography Error when Installing Ansible Automation Platform with a Previously Used Database?

Solution Verified - Updated 2025-10-23T12:24:45+00:00 -

Issue

In the course of installing or migrating Ansible Automation Platform using a previously existing and active AAP database, an error is thrown related to the data encrypted in the database.
```
InvalidSignature: Signature did not match digest.
```

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