@AnotherFraudUser I recently tried your great AF Utility Nodes, especially the PGP section. It does work, thank you for that.
Although I came across a few quirks that might confuse other users but also might be easy to fix.
For once there seems to be a problem with the use of flow variables. On the configuration panel the same files show up and when you configure them it would confuse users:
If you enter the flow variables on the “Flow Variable panel” everything is fine and the node does work:
The same is true for the Decrypt node.
Then I encountered problems with the use of the knime-protocol (like knime://) at least under Windows 10. The node would not recognize the path settings.
And then it is not possible to enter a blank password. In the example the secret key does not have one. It does work if you just enter a blank though.
These are minor issues and the nodes do work as expected but maybe it is possible to fix these inconveniences