2 Replies Latest reply on Aug 5, 2016 6:07 AM by franks66222332

    Invalid policy constraint

    franks66222332

      I'm trying to sign a PDF with my CAC (Common Access Card) but I see the error "the credential selected for signing is invalid". Digging deeper into the cert details, I see "invalid policy constraint".

       

      This used to work 3 weeks ago when I last successfully signed a PDF. All on the same platform:

       

      OS X 10.11.6

      Acrobat Pro 11.0.17

       

      Nothing obvious has changed on my end. I know my CAC cert is valid because I can sign the PDF with Reader on Windows 7.

       

      How can I sign PDFs again on my Mac?