> -Original Message-
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] On
> Behalf Of Starke, Rico
> Sent: Thursday, May 08, 2008 10:55 AM
> To: [email protected]
> Subject: [iText-questions] PDF Signatures: Field name of
> invisiblesig
Hi,
can you help me with two questions regarding signatures?
1) Is there a way to set the field name when applying an invisible
signature? For visible signatures, PDFSignatureAppearance offers two
setVisibleSignature methods to accomplish this, but for invisible
signatures, a default name seems t
- Original Message
From: "Starke, Rico" <[EMAIL PROTECTED]>
To: [email protected]
Sent: Monday, May 5, 2008 1:30:56 PM
Subject: [iText-questions] PDF Signatures: Why are only the first 8192 bytes of
RangeStream relevant?
Hi,
I'm using iText to
Hi,
I'm using iText to sign pdf files with an external signature dictionary
similar to the examples here:
http://itextpdf.sourceforge.net/howtosign.html. The examples make me
wonder why only the first 8192 bytes of the range stream are used to
compute the document hash, instead of all range stream
all your questions about iText here
> Subject: Re: [iText-questions] pdf signatures not standard conform?
>
> Caberet is incorrect or standard PDF. Standard PDF does NOT
> require
> an appearance for signature fields - in fact, Adobe Acrobat < 8
> didn't b
Caberet is incorrect or standard PDF. Standard PDF does NOT require
an appearance for signature fields - in fact, Adobe Acrobat < 8
didn't bother to put one in for invisible signatures.
HOWEVER, for PDF/A compliance all signatures DO require an
appearance. But AFAIK, you aren't doing PDF/
BTW the "default appearance" entry is described in the PDF standard at
Chapter 8.6.2
Regards,
Armin
> Hi,
>
> We tried to validate our PDFs signed with itext with Cabaret Stage 3.0
> (see http://www.cabaret-solutions.com/de/products/stage/). The program
> contains a "Document Report" functio
You can put any text with PdfSignatureApperance.setLayer2Text().
> -Original Message-
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] On
> Behalf Of Palani V. Rajan
> Sent: Tuesday, June 14, 2005 8:14 AM
> To: [email protected]
> Subject:
Hi
I've created a PDF Signatures.
I have the Signing Reason & Signing Location
visible in the signature icon (visible signature).
But I need the signers organization name to be
displayed below the signers name.
Is there is a way to do this ?
Pls help me.
Thankx in advance.
- P
Tiago Epifanio
> Sent: Friday, May 20, 2005 12:17 PM
> To: [email protected]
> Subject: [iText-questions] PDF Signatures and ByteRange
>
> Hi.
> I've been using iText to sign PDF files. I've learned how to
> do that with
> the help of the examp
At 07:16 AM 5/20/2005, Tiago Epifanio wrote:
My problem is: I need the signature to be calculated from the bytes of the
original file only.
If you do that, then you've opened up a pretty big security hole!
Since the information about WHO signed the document, WHY they
signed the do
Hi.
I've been using iText to sign PDF files. I've learned how to do that with
the help of the examples in http://itextpdf.sourceforge.net/howtosign.html.
My problem is: I need the signature to be calculated from the bytes of the
original file only. When using the examples in the site above, the
You can't.
From: Palani V. Rajan
[mailto:[EMAIL PROTECTED] Sent: Wednesday, January 05, 2005
12:26 PMTo: Paulo SoaresSubject: Re: [iText-questions]
PDF Signatures
Hi
I've created a Signature in a pdf
document.
But the signature appears only in
http://itextpdf.sourceforge.net/howtosign.html
From:
[EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
Palani V. RajanSent: Tuesday, January 04, 2005 11:25
AMTo: [email protected]:
[iText-questions] PDF Signatures
Hi
Can
Hi
Can you please tell me how to create PDF Signatures
using iText,
Thanx in advance.
-Palani V. Rajan
You need full Acrobat to sign a document, Reader is not
enough.
Best Regards,
Paulo Soares
From:
[EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Liem
DoSent: Thursday, March 25, 2004 6:41 PMTo:
iText-questionsSubject: [iText-questions] PDF
Signatures
Hello,
I'm having some problem trying to sign a signature
form field in iText. I'm using the signature.java example file as is and when I
click on the signature field to sign it using a self signed
signature, I get the following error when saving the
file:
"The document could not be
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