Hi Boris,
many thanks for your reply.
The problem with the PDF/A-3 document may not be that veraPDF isn’t checking it right, but that the document isn’t fully signed.
I attach the certificate (it’s a dummy one [with password 123456]), the unsigned PDF/A-3a document and the signed document (which is invalid because of the signature).
Sorry, I knew that the /ByteRange entry contains the information of what is signed, but I don’t know how to read that array.
Many thanks for your help,
Pablo
On 12/15/2017 10:48 AM, Boris Doubrov wrote:
Hi Pablo,
The only thing that is checked in the rule 6.4.3-1 is that the /ByteRange entry in the Signature dictionary covers the complete document except for the signature value itself.
If you think veraPDF reports an error incorrectly, feel free to send your PDF document to this mailing list (or to me directly, if you can't share the documents publicly) for closer inspection.
Best regards, Boris