Hi Michael and Andreas,
I have been trying to figure out what the issue could be based on your
comments.
1) In the JSP I did the following
The alert pops up the cert that was selected then I went into the details
tab and looked at the key usage it shows Digital Signature, Non-Repudiation
(c0) - see screen shot attached
2) Once the digest is signed and I send it back to the servlet I verify it
with some java code
And on the console it shows the following:
3) How can I verify if I have the right padding I am way in over my head at
this point
I have attached the Java method I used to verify (cannot take credit I
lifted it from
http://bozhobg.wordpress.com/2009/07/02/how-to-obtain-signers-details-from-a-javascript-signed-data/
I am beginning to wonder if my approach completely wrong in trying to get
itext to give me a digest then return it to the browser which then sings it
with the smart card and returns it back to the server where I inject it
back in the PDF?
When I Googled I could not really everget a definitive answer that this
implementation would actually work. Maybe it’s just not meant to work?
The smartcard is working I just tried to sign a PDF with my smart card
using Adobe professional and the document was signed correctly so it
something on my side butI doubt it’s itext.
Thanks again,
max
http://itext-general.2136553.n4.nabble.com/file/n4353694/verifyDigestt.java
verifyDigestt.java
http://itext-general.2136553.n4.nabble.com/file/n4353694/2-2-2012_23-59-17.png
2-2-2012_23-59-17.png
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Sent from the iText - General mailing list archive at Nabble.com.
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