Hi All, There is a function in PdfPKCS7 to verify a signature i.e. verify(), I want know how it works. If I create a pdf document & sign it, the above function returns false, if later I change this pdf document (Adobe will tell the user that the document is changed) and call verify(), I get false. I believe this function checks the signed hash with the original hash which was present at the time of signing. Why this function always return false ? In the iText signature sample I always see Document modified: true
Whats the difference between verifySignature (Verifies a signature) of AcroFields and verify of PdfPkcs7 ? Regards, Wahaj ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://productguide.itmanagersjournal.com/ _______________________________________________ iText-questions mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/itext-questions
