Hi Michael and Andreas,
I tried several things:
1) removed the date stamps from both the itext and CAPICOM
2) Also changed the bDetached parameter value to "false" as suggested by
Michael in the javascript
3) I also noticed that I could avoid getting the digest from the PDF and
just created
.2136553.n4.nabble.com/file/n4369352/original-sample-1.pdf
original-sample-1.pdf
http://itext-general.2136553.n4.nabble.com/file/n4369352/madmax-sig.jpg
madmax-sig.jpg
http://itext-general.2136553.n4.nabble.com/file/n4369352/X509ServletExternalSignature.java
X509ServletExternalSignature.java
http
Hi Michael
I looked a little dipper to what you were saying and begun looking closer to
my “verify” method and it dawned on me that I had seen similar code from
an example of detached signature and using BouncyCastle (source:
http://itextpdf.sourceforge.net/howtosign.html#signextdiccms
http://i
Hi Michael
Thanks again for your suggestion. As I parse through your response you say:
mkl wrote
>
> Thus, you do not need to (actually you must not) embed it in a signature
> container using the PdfPKCS7 utility class but instead embed it into the
> PDF
> directly!
>
So are you saying that this
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)
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)
mkl wrote
>
> Max,
>
> madmax wrote
>> The code fragments that I posted actually puts a signature on the PDF but
>> now I have a problem when I open the PDF and try to verify the signature
>> I get this error from adobe
>>
>> *Error during signa
Michael,
I am no longer invoking that line of code at the time I was just trying to
kind of debug the problem and understand what might be going on..
The code fragments that I posted actually put a signature on the PDF but now
I have a problem when I open the PDF and try to verify the signature
Hey Keith here are the c# examples I found that I was refering about in the
post
http://itextpdf.sourceforge.net/howtosign.html#signextitextsharp1
max
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pearance.setCrypto(null, certChain, null,
PdfSignatureAppearance.WINCER_SIGNED);
appearance.setReason("Digitally Signed");
appearance.setLocation("Some Place");
appearance.setContact("madmax");
appearance.setAcro6Layers(true);
appea
So is tinkered with it a little more and I was able to somewhat sign the PDF.
Bu things are never as simple as we would like them to be. I can see the
signature on a separate page but when I try to validate it acrobat it
returns the following error:
Error during signature verification. Error en
I am in need for some guidance. I have a scenario where I am required to
sign PDFs using a smartcard. The catch is that it needs to be done on a
server (Jboss) and the only interaction allowed is via a web browser
(Microsoft IE). I found several threads but I am unable to put it all
together for a
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