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Groups > comp.lang.python > #16802

Re: Insert trusted timestamp to PDF

Date 2011-12-08 06:09 +0100
From Hegedüs, Ervin <airween@gmail.com>
Subject Re: Insert trusted timestamp to PDF
References <mailman.3383.1323287063.27778.python-list@python.org> <4edfc58f$0$6850$e4fe514c@news2.news.xs4all.nl>
Newsgroups comp.lang.python
Message-ID <mailman.3392.1323320973.27778.python-list@python.org> (permalink)

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Hello Irmen,

On Wed, Dec 07, 2011 at 08:59:11PM +0100, Irmen de Jong wrote:
> On 07-12-11 20:41, Hegedüs, Ervin wrote:
> >Hello Everyone,
> >
> >I'm looking for a tool, which can add a trusted timestamp to an
> >existing PDF file (and can sign - but currently only have to add
> >TS).
> 
> Note sure what a 'trusted timestamp' is,
that's very important to understand what does it mean -
otherwise it's just groping :)

http://tools.ietf.org/html/rfc3161
http://en.wikipedia.org/wiki/Trusted_timestamp

> but pdftk can manipulate
> pdf files. See http://www.pdflabs.com/docs/pdftk-man-page/
> (nothing to do with Python btw!)

looks like it couldn't, but I'll contact them.


thanks:


a.

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Thread

Insert trusted timestamp to PDF Hegedüs, Ervin <airween@gmail.com> - 2011-12-07 20:41 +0100
  Re: Insert trusted timestamp to PDF Irmen de Jong <irmen@-NOSPAM-xs4all.nl> - 2011-12-07 20:59 +0100
    Re: Insert trusted timestamp to PDF Hegedüs, Ervin <airween@gmail.com> - 2011-12-08 06:09 +0100
    Re: Insert trusted timestamp to PDF Alec Taylor <alec.taylor6@gmail.com> - 2011-12-08 16:28 +1100
    Re: Insert trusted timestamp to PDF Hegedüs, Ervin <airween@gmail.com> - 2011-12-08 08:06 +0100
  Re: Insert trusted timestamp to PDF marco.rucci@gmail.com - 2011-12-07 23:39 -0800
    Re: Insert trusted timestamp to PDF Alec Taylor <alec.taylor6@gmail.com> - 2011-12-08 18:42 +1100
    Re: Insert trusted timestamp to PDF Hegedüs, Ervin <airween@gmail.com> - 2011-12-08 08:59 +0100
      Re: Insert trusted timestamp to PDF marco.rucci@gmail.com - 2011-12-08 03:02 -0800
      Re: Insert trusted timestamp to PDF marco.rucci@gmail.com - 2011-12-08 03:02 -0800
  Re: Insert trusted timestamp to PDF marco.rucci@gmail.com - 2011-12-07 23:39 -0800

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