Manfred,
mamueller wrote:
> i have found the error:
>
> sap.setExternalDigest(new byte[2048], null, "RSA");
>
> must be changed to:
>
> sap.setExternalDigest(new byte[128], null, "RSA");
>
> I dont know why but i works.
Ok, when trying to make the expected and actual signature size match,
Hi Manfred,
mamueller wrote:
> - How can i inspect the signed pdf? With a text editor or a special tool?
For a first look I use a viewer that has a hex mode of some kind (e.g. PSPad
or the viewer of TotalCommander, but there are many alternatives). This is
what I used for your file.
For a more
Hello,
i have found the error:
sap.setExternalDigest(new byte[2048], null, "RSA");
must be changed to:
sap.setExternalDigest(new byte[128], null, "RSA");
I dont know why but i works.
Thanks to all
Manfred
mamueller wrote:
>
> Hello Michael,
>
> im a newbie to pdf sign with itext.
> I
Hello Michael,
im a newbie to pdf sign with itext.
Im a little bit confused.
- How can i inspect the signed pdf? With a text editor or a special tool?
- How can you see that the /Contents only span the bytes from position 837
through 1100?
- Where do you get the information from that the /ByteR
Hello Manfred,
mamueller wrote:
> original.pdf, signed.pdf and .keystore attached.
> Password for key and keystore: my_password
If you inspect the signed.pdf, you see that the /Contents only span the
bytes from position 837 through 1100 while according to the /ByteRange array
they should end at
ginal Message
> From: mamueller
> To: itext-questions@lists.sourceforge.net
> Sent: Friday, September 4, 2009 9:46:23 AM
> Subject: Re: [iText-questions] Need Help! Self Signed external siganture
> example fails
>
>
>
>
> mamueller wrot
Hi Manfrrad,
can you make the PDF doc available ?
Greetings
Andreas
- Original Message
From: mamueller
To: itext-questions@lists.sourceforge.net
Sent: Friday, September 4, 2009 9:46:23 AM
Subject: Re: [iText-questions] Need Help! Self Signed external siganture
example fails
]
>>> Sent: Thursday, September 03, 2009 12:32 PM
>>> To: itext-questions@lists.sourceforge.net
>>> Subject: [iText-questions] Need Help! Self Signed external
>>> siganture example fails
>>>
>>> Hello,
>>>
>>> i have tried to run
]
>>> Sent: Thursday, September 03, 2009 12:32 PM
>>> To: itext-questions@lists.sourceforge.net
>>> Subject: [iText-questions] Need Help! Self Signed external
>>> siganture example fails
>>>
>>> Hello,
>>>
>>> i have tried to run
ficate is RSA 1024 bit.
>
> Paulo
>
>> -Original Message-
>> From: Manfred Müller [mailto:mamuel...@directbox.com]
>> Sent: Thursday, September 03, 2009 12:32 PM
>> To: itext-questions@lists.sourceforge.net
>> Subject: [iText-questions] Need Hel
Check that your certificate is RSA 1024 bit.
Paulo
> -Original Message-
> From: Manfred Müller [mailto:mamuel...@directbox.com]
> Sent: Thursday, September 03, 2009 12:32 PM
> To: itext-questions@lists.sourceforge.net
> Subject: [iText-questions] Need Help! Self
Hello,
i have tried to run the example with an external signature in Self Sign Mode,
like described on: (http://itextpdf.sourceforge.net/howtosign.html#signextstd)
see code below at the end of the mail.
The sign process works without errors, but if i open the signed PDF document
with Acrobat r
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