Thank you everyone for the input, but regardless of whether it makes complete sense to do, it's something a client wants done. Ideally, the file would be be decrypted on the user's end, but that is not a possibility ( potentially thousands of not so technical users). So GPG IS what I think I should use. I'm am looking for some guidance on how to actually accomplish it with Perl.

In reply to Re^2: Encrypt files on server and then decrypt when user downloads by MPM
in thread Encrypt files on server and then decrypt when user downloads by MPM

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