Subject: Re: How to verify PKCS#7 signature and timestamp present in PDF 2007-10-08 - By antonio
Back Alle 21:10, luned? 08 ottobre 2007, Gurpreet Singh ha scritto: > Hi, > > I have certified the PDF and embedded the digital signature with timestamp > using iText and Bouncy Castle API's. Can anybody tells me that how to > verify the PKCS#7 digital signature, certificate chain and timestamp > present in the PDF?
Hi Gurpreet,
look here http://homes.esat.kuleuven.be/~decockd/wiki/bin/view.cgi/HowTos /SignatureVerification
-- Antonio http://www.blia.it
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