The PGP node is not one we officially support as it was created by a community member (although I do use it) so for support you should really be getting in though with the node creator on GitHub.
Looking at how you are using the node though I am not sure what you are setting the Type field to but it is normally File or string, As you have a binary item I would remove the expression and select File from the dropdown and work from there.
@Jon if i put the type to file im getting an error Problem in node âPGP2â Error during parsing. This message / key probably does not conform to a valid OpenPGP format. any idea what it could be?