Demonstration Procedures

Input signing reason and location Upload plain PDF file and signature generation Verify the signed PDF file

Adobe PDF Signing

Problems Most people consider paper documents inherently trustworthy. A legal document's letter head, chop and signature give readers senses of genuity. Altering contents of a paper document is difficult and requires extremely sophisticated skills. Everyday enterprises distribute electronic documents instead of papers for efficiency, environmental and cost concerns. Adobe PDF is a defacto standard of document format which is portable on almost all computing platforms. They are widely used in business world as the electronic form of paper documents. Electronic documents in PDF transmitted through the Internet might easily be tapped and contents tampered. PDF documents contain sensitive contents which should never be altered by third party. In addition, PDF document recipients have no way of knowing the genuity and source identity whom the electronic document is created by. Solutions Spitfire SOA is a all in one cryptographic and digital signature generation engine which can integrate easily with corporate report generation systems to add digital signature to PDF documents following Adobe's PDF document security standards Demonstration This demonstration accepts a plain PDF file and adds digital signature to ensure data integrity and source identity Continue

Background Technology Information

Adobe Document Control and Security http://www.adobe.com/security/ Adobe PDF Security http://www.adobe.com/products/pdfs/AdobePDFSecurityGuide-c.pdf