Hello,
I'm using iText to sign PDFs, and I need to generate a PAdES-BES signature.
Is there an example I can use to see how it is done? I'm a newbie to pdf
signature and what I've found is too advanced for me to be able to create a
PAdES-BES signature on my own (although I've been able to create a
Op 10/01/2013 17:41, Danilo Nicolò schreef:
> I mean PAdES-2. Is there any example of sign with smartcard?
Seems like you've overlooked the link to the documentation:
http://itextpdf.com/book/digitalsignatures
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Hi,
I mean PAdES-2. Is there any example of sign with smartcard?
Regards,
Danilo
Il 10/01/2013 16:36, iText Info ha scritto:
> Op 10/01/2013 16:29, Danilo Nicolò schreef:
>> I want to sign PDF files (PAdES format) with smartcard, is it possible
>> with iText?
>> Any example?
> http://itextpdf.co
Op 10/01/2013 16:29, Danilo Nicolò schreef:
> I want to sign PDF files (PAdES format) with smartcard, is it possible
> with iText?
> Any example?
http://itextpdf.com/book/digitalsignatures
Note that it doesn't make any sense to say "I want to sign PDF files
(PAdES format)" without specifying if y
Hi all,
I want to sign PDF files (PAdES format) with smartcard, is it possible
with iText?
Any example?
Regards,
Danilo
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Dear Team,
Is there a deadline for the task, can someone inform when expected ?
Thanks, Attila.
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Get the SDK and tools to simplify cross-platform app development. Create
new or port existin
I've prepared a PAdES-LTV example for Java and C#. In addition I've extended
the smartcard signature example with C# to include a timestamp.You can find all
this at http://itextpdf.sourceforge.net/howtosign.html.
Paulo--
Leonard,
Leonard Rosenthol-3 wrote
> The spec is correct as is our (and iText's) implementation.
>
> A time-stamp signature is the new RFC3161 subfilter mentioned below. I
> think the wording here got cleaned up in 32K-2.
That makes me once again more expectant for the eventual publication
ther
The spec is correct as is our (and iText's) implementation.
A time-stamp signature is the new RFC3161 subfilter mentioned below. I
think the wording here got cleaned up in 32K-2.
Leonard
On 11/22/11 4:59 AM, "mkl" wrote:
>Paulo, Leonard,
>
>another question I stumbled upon while taking a look
Paulo Soares-3 wrote
> That's the way Acrobat X does it, the full Contents entry for signatures
> but just the actual timestamp for subfilter ETSI.RFC3161. I was puzzled by
> the spec wording but, as usual, "do as Acrobat does".
Ok, who wants to question that reference?
--
View this message in
Sent: Tuesday, November 22, 2011 9:59 AM
To: itext-questions@lists.sourceforge.net
Subject: Re: [iText-questions] PAdES-LTV implementation
Paulo, Leonard,
another question I stumbled upon while taking a look at the iText Ltv*
classes...
In LtvVerification.getSignatureHashKey(String) the code gene
Paulo, Leonard,
another question I stumbled upon while taking a look at the iText Ltv*
classes...
In LtvVerification.getSignatureHashKey(String) the code generally takes the
complete decoded Contents entry to calculate the hash from, in case of
document time stamps (subfilter ETSI.RFC3161), thoug
Thank you, I'll look into it.
Paulo
-Original Message-
From: mkl [mailto:m...@wir-sind-cool.org]
Sent: Monday, November 21, 2011 3:55 PM
To: itext-questions@lists.sourceforge.net
Subject: Re: [iText-questions] PAdES-LTV implementation
Paulo,
Paulo Soares-3 wrote
> The wor
Paulo,
Paulo Soares-3 wrote
> The work is not finished yet, I'm generating all the data but it's not
> going yet to the /DSS dictionary and there will also be the problem of
> updating an existing /DSS. The provenance of OCSP and CRL (the CRL could
> come from some cache, for example) is another i
ists.sourceforge.net
Subject: Re: [iText-questions] PAdES-LTV implementation
Paulo,
Paulo Soares-3 wrote:
> Today I'll commit code for the timestamp and the rest until the end of the
> week.
As the rest has now been committed, I just took a glance at it... some
C#ishness in it... ;)
L
Paulo,
Paulo Soares-3 wrote:
> Today I'll commit code for the timestamp and the rest until the end of the
> week.
As the rest has now been committed, I just took a glance at it... some
C#ishness in it... ;)
Looks simple enough for easy use. But is there a reason why only OCSP
responses or CRLs f
Paulo,
Paulo Soares-3 wrote:
> The LTV implementation is finished but I'm still deciding on what the
> user interface will be in the DSS case. Today I'll commit code for the
> timestamp and the rest until the end of the week.
I'm looking forward to seeing it!
> About the "ETSI PAdES Remote I
resting but the real boss here is
Acrobat and if it works there the test is done. My opinion, Bruno may think
differently.
Paulo
-Original Message-
From: mkl [mailto:m...@wir-sind-cool.org]
Sent: Tuesday, October 04, 2011 9:24 AM
To: itext-questions@lists.sourceforge.net
Subject:
Paulo,
on the topic of "PAdES-LTV implementation"...
Paulo Soares-3 wrote:
> Don't bother with it, it's being developed and will be available this
> month [September] in iText.
Will this implementation be available early enough for integration to be
used in the "ETSI PAdES Remote Interop Event -
-questions] PAdES-LTV implementation
Oh, that's a great news (and a big surprise), you just made my day.
Is there anywhere any information on the scope iText will support ?
Thank you,
Alexandre
2011/9/6 Paulo Soares mailto:psoa...@glintt.com>>
Don't bother with it, it's being
> in iText.
>
> Paulo
>
> --
> *From:* Alex B [mailto:lxndr...@gmail.com]
> *Sent:* Tuesday, September 06, 2011 10:21 AM
> *To:* itext-questions@lists.sourceforge.net
> *Subject:* [iText-questions] PAdES-LTV implementation
>
> Hi all,
>
>
Don't bother with it, it's being developed and will be available this month in
iText.
Paulo
From: Alex B [mailto:lxndr...@gmail.com]
Sent: Tuesday, September 06, 2011 10:21 AM
To: itext-questions@lists.sourceforge.net
Subject: [iText-questions]
Hi all,
I am new to itext, currently trying to implement PAdES-LTV using it (and
understanding how it works).
I read old posts on this implementation, seeing that it would be necessary
to modify itext's core.
If this implementation still needs to modify iText's core, is it possible to
have some
Great news!
Leonard Rosenthol-3 wrote:
> Right - now that we announced, I can comment ;).
>
> Acrobat & Reader X FULLY support PAdES parts 1-4. (we chose not to do
> part 5 at this time as we weren't seeing the customer interest)
--
View this message in context:
http://itext-general.2136553.
18, 2010 8:26 AM
To: itext-questions@lists.sourceforge.net
Subject: Re: [iText-questions] PAdES-BES/PAdES-EPES (ETSI TS 102 778-3 v.1.1.2)
Leonard,
Leonard Rosenthol-3 wrote:
> Just to clarify that statement...
>
> Adobe Acrobat supports parts 1, 2 and part of 4 of PAdES. We expect
Leonard,
Leonard Rosenthol-3 wrote:
> Just to clarify that statement...
>
> Adobe Acrobat supports parts 1, 2 and part of 4 of PAdES. We expect
> support parts 3, the rest of 4 and 5 in a future release.
>
> At this time, I am not aware of anyone shipping an implementation of all 5
> parts of
You only put stuff into the LTV block when doing a validation on an existing
PDF and you have new validation information about it.
Leonard
From: Jan Hudak [mailto:hudakja...@gmail.com]
Sent: Thursday, July 29, 2010 7:12 AM
To: Post all your questions about iText here
Subject: [iText-questions
Jan,
Jan Hudak wrote:
> 1. Should be validation data from timestamp(normal timestamp not DTS) also
> added to the DSS? I have pkc7 signature with timestamp inside pdf file.
According to ETSI TS 102 778-4 V1.1.1 (2009-07) section 4.3,
> 3) The signature and the signature Time-stamp should be v
Hi,
I have question about PAdES LTV.
I'm creating PAdES LTV, and I have some questions:
1. Should be validation data from timestamp(normal timestamp not DTS) also
added to the DSS? I have pkc7 signature with timestamp inside pdf file.
2. If answer for first question is yes, how it should be ad
Hi,
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: itext-questions@lists.sourceforge.net
Subject: [iText-questions] PAdES
Hi,
I want to write a program using IText, which will sign PDF documents conforming
to PDF Advanced Electronic Signature Profiles (PAdES). Unfortunatelly I cannot
find much info about this issue on the web and IText book is
Hi,
I want to write a program using IText, which will sign PDF documents
conforming to PDF Advanced Electronic Signature Profiles (PAdES).
Unfortunatelly I cannot find much info about this issue on the web and IText
book is not ready yet - http://itextpdf.com/book/index.php. I have some
questions:
to:hudakja...@gmail.com]
> *Sent:* Wednesday, April 14, 2010 4:12 AM
> *To:* Post all your questions about iText here
> *Subject:* Re: [iText-questions] PADES LVT (part 4) Doc Time-stamp
>
>
>
> Thanks very much for answer,
>
> Do you have information about Document Time
t's the general opinion about CAdES ? Is this a real life requirement ? Or
just a paper spec ?
Greetings
Andreas
From: Leonard Rosenthol
To: Post all your questions about iText here
Sent: Wed, April 14, 2010 11:50:37 AM
Subject: Re: [iText-questions] PA
validating such signatures is from CryptoLog.
Leonard
From: Jan Hudak [mailto:hudakja...@gmail.com<mailto:hudakja...@gmail.com>]
Sent: Tuesday, April 13, 2010 7:27 AM
To:
itext-questions@lists.sourceforge.net<mailto:itext-questions@lists.sourceforge.net>
Subject: [iText-questions] PADES LVT
gt;
>
> Leonard
>
>
>
> *From:* Jan Hudak [mailto:hudakja...@gmail.com]
> *Sent:* Tuesday, April 13, 2010 7:27 AM
> *To:* itext-questions@lists.sourceforge.net
> *Subject:* [iText-questions] PADES LVT (part 4) Doc Time-stamp
>
>
>
> Hi,
>
> I am trying to implement th
Subject: [iText-questions] PADES LVT (part 4) Doc Time-stamp
Hi,
I am trying to implement the ETSI TS 102 778-Part 4, related to the extension
of Long Term Validation of Signatures using iText.
I sucessfully added DSS to the signed PDF document(reader use informations
stored from DSS).
Now I&#
Hi,
I am trying to implement the ETSI TS 102 778-Part 4, related to the
extension of Long Term Validation of Signatures using iText.
I sucessfully added DSS to the signed PDF document(reader use informations
stored from DSS).
Now I'm trying add Document Time-stamp but
when I open PDF in adobe rea
lto:albert.ciff...@gmail.com]
> *Sent:* Thursday, February 25, 2010 11:41 AM
> *To:* Post all your questions about iText here; Leonard Rosenthol
> *Subject:* Re: [iText-questions] PAdES-LTV
>
>
>
> Hi Leonard,
>
>
>
> I create the DSS structure correctly, and acrobat
Ciffone [mailto:albert.ciff...@gmail.com]
Sent: Thursday, February 25, 2010 11:41 AM
To: Post all your questions about iText here; Leonard Rosenthol
Subject: Re: [iText-questions] PAdES-LTV
Hi Leonard,
I create the DSS structure correctly, and acrobat recognize this part. I have
the problem when
iText-questions] PAdES-LTV
Hi,
I'm trying to make a PAdES-LTV with iText but I'm not sure that the generated
timeStamp which signs the whole document (first revision with original
signature and DSS structure which contains certificate and revocation data) is
correct because adobe can't
Hi,
I'm trying to make a PAdES-LTV with iText but I'm not sure that the
generated timeStamp which signs the whole document (first revision with
original signature and DSS structure which contains certificate and
revocation data) is correct because adobe can't recognize it. To do this
timeStamp i'm
Sent: Wednesday, January 13, 2010 12:16 PM
To: itext-questions@lists.sourceforge.net
Subject: Re: [iText-questions] PAdES-BES/PAdES-EPES (ETSI TS 102 778-3 v.1.1.2)
Is there a way to create a fully compliant PAdES-BES / PAdES-EPES
document using iText?
In order to implement the verification I need
Is there a way to create a fully compliant PAdES-BES / PAdES-EPES
document using iText?
In order to implement the verification I need a PDF sample.
Thanks,
J.
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Sent: Wednesday, January 13, 2010 6:10 AM
To: itext-questions@lists.sourceforge.net
Subject: [iText-questions] PAdES-BES/PAdES-EPES (ETSI TS 102 778-3 v.1.1.2)
Hi,
I'm trying to implement the verification of PDF signatures created
according to PAdES-BE
Hi,
I'm trying to implement the verification of PDF signatures created
according to PAdES-BES and PAdES-EPES profiles, but I need a properly
signed PDF document. I can't find anything on the Net and it seems that
Adobe Acrobat isn't currently able to produce fully compliant PAdES
documents
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