@jei I would recommend just sharing the whole thing with support and planning on changing the keys once you’ve identified the issue. I’m assuming the keys are single use here.
Or you could create a duplicate pipeline with dummy keys. My guess would be you have a parsing issue after the secret is decrypted. So work backwards, first in the step just try to echo the variables. If they come back correctly then you know it’s something else. If they don’t then work backwards to when you import the keys.