(In reply to Andre Guerreiro from comment #97) > Quoting from ISO 32000-1 section 12.8.1: > "This range should be the entire file, including the signature dictionary > but excluding the signature value itself (the Contents entry). Other ranges > may be used but since they do not check for all changes to the document, > their use is not recommended."
This advice is for PDF producers. As a PDF consumer we should accept PDFs that don't follow this advice. https://en.wikipedia.org/wiki/Robustness_principle -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/740506 Title: verify digital signatures To manage notifications about this bug go to: https://bugs.launchpad.net/evince/+bug/740506/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
