Checking whether a file is a genuine PDF file
Checking whether a file is a genuine PDF file
- Subject: Checking whether a file is a genuine PDF file
- From: "Michele (Mike) Hjorleifsson" <email@hidden>
- Date: Tue, 6 Oct 2009 23:15:16 -0400
what about using a digital signature ? the current PDF standards and
even ODF standards support a digital signature
that would ensure the file hasnt been tampered with since it was
signed. Though i guess you could create a garbage PDF and sign it if
you wanted.
Best Regards,
Michele (Mike) Hjorleifsson
Attachment:
smime.p7s
Description: S/MIME cryptographic signature
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