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Topic: Re: Digitally Sign PDFs with a Program/Web Site (Via Email)
Conf: (P-PDF) Developers, Msg: 32250
From: mgavin_list@appligent.com
Date: 1/4/2002 09:37 AM
On Thursday, January 3, 2002, at 01:08 PM, p-pdf-developer Listmanager
wrote:
> From: Leonard Rosenthol
>
> At 01:20 AM 1/4/2002 +1100, p-pdf-developer Listmanager wrote:
>> I'm creating a web site that will be dynamically creating PDF files and
>> emailing them to the users. Because the PDF files could be misused, I
>> need
>> to digitally sign the files to ensure they haven't been altered.
>
> I am not aware of any currently shipping products to do
> server-based signing of PDF files - at least not Acrobat compatible
> signatures. Appligent (http://www.appligent.com) has announced such
> support for their SecurSign product - but not yet delivered on it.
>
> Leonard
Acrobat Digital Signature support within SecurSign is in development and
is expected to ship before the end of the first quarter.
In addition, because Adobe has now published the PDF 1.4 specification;
we are also adding support for version 2 encryption dictionaries with
128 bit key lengths.
Regards,
Mark Gavin
Chief Technology Officer
Appligent, Inc. (formerly Digital Applications, Inc.)
60 South Lansdowne Avenue
Lansdowne, PA 19050
(610) 284-4006
http://www.appligent.com
