1 Reply Latest reply: Aug 30, 2007 5:11 PM by (Prof_Economics) RSS

    Signature & document integrity

    Steffen Kuhnt
      Hello,

      I was just playing around with LiveCycle Document Security a little bit, and didn't have any problems with tasks like finding signature fields and collecting info about them.

      On the server side there wasn't any problem either to sign one of those fields with a test credential. But if I send such a document back to the client and open it in Acrobat Reader, it says that the signature is invalid because the file had been changed since signing. I didn't apply any changes myself, so I'm asking myself if anyone can give me a hint what I'm doing wrong?

      The guess here is that this isn't any kind of error but rather a lack of theoretical knowledge on my side ....

      Any help would be greatly appreciated.

      Thank you,

      Steffen.