Insert trusted timestamp to PDF

[Alec Taylor]

Just digitally sign the document using python-gnupg

/problem-solved!

On Thu, Dec 8, 2011 at 4:09 PM, Hegedüs, <airween at gmail.com> wrote:
> 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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