Quote:
Originally Posted by coplate
The FB02 and FB03 appear to have a different header layout, so it doesn't suffice to just change the type.
I don't have the details handy, but it might be possible. On an SP01 file, the signature only applies to the data that come after the signature.
I haven't looked at the signatures inside an FB02 or FB03 file, to see where the start and end, but the short version is that a signature cannot include itself, there could be other protections though.
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And then again, I might have sent you down another blind alley.
I suppose you are already aware of that possibility.
