When you save a xfa document in adobe, they add a checksum attribute to the form element. This checksum appears to be a SHA1 digest of the file. However, it's unclear as to what is actually fed to the hash. Does anyone have any idea as to how this is generated? I believe this value is needed for adobe to validate what's actually in the form xml. I found a topic that asked the same question, but it was never resolved.
http://itext-general.2136553.n4.nabble.com/Xfa-signature-td2172306.html Thanks! -- View this message in context: http://itext-general.2136553.n4.nabble.com/Source-of-checksum-within-the-xfa-form-element-tp4660604.html Sent from the iText - General mailing list archive at Nabble.com. ------------------------------------------------------------------------------ Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server from Actuate! Instantly Supercharge Your Business Reports and Dashboards with Interactivity, Sharing, Native Excel Exports, App Integration & more Get technology previously reserved for billion-dollar corporations, FREE http://pubads.g.doubleclick.net/gampad/clk?id=164703151&iu=/4140/ostg.clktrk _______________________________________________ iText-questions mailing list iText-questions@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/itext-questions iText(R) is a registered trademark of 1T3XT BVBA. Many questions posted to this list can (and will) be answered with a reference to the iText book: http://www.itextpdf.com/book/ Please check the keywords list before you ask for examples: http://itextpdf.com/themes/keywords.php
