digitally sign office and pdf's???

digitally sign office and pdf's???

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digitally sign office and pdf's??? Keith 06-11-2007
Posted by Keith on June 11, 2007, 10:21 am
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Hi,
I am looking for an affordabe pc-based softare that can digitally sign
both ms office documents (word, excel) as well as pdf's. Does it
exist?

Thanks.


Posted by Sebastian G. on June 11, 2007, 11:27 am
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Keith wrote:

> Hi,
> I am looking for an affordabe pc-based softare that can digitally sign
> both ms office documents (word, excel) as well as pdf's. Does it
> exist?


GnuPG

Posted by Jan Peter Stotz on June 16, 2007, 9:31 am
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Keith wrote:

> I am looking for an affordabe pc-based softare that can digitally sign
> both ms office documents (word, excel) as well as pdf's. Does it
> exist?

Well, I am not sure how to sign word & excel files but I know that signing
a pdf can be easily done.

I wrote a command-line application that can do this. As certificate source
pkcs#12 files or pkcs#11 can be used.

It is available for free on:
http://private.sit.fraunhofer.de/~stotz/software/jpdfsign/

Jan Peter Stotz

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