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Re: Multiple signatures on multiple files

From: Joseph Reagle <reagle@w3.org>
Date: Fri, 26 Jul 2002 16:04:02 -0400
To: "David Wall" <dwall@Yozons.com>, <w3c-ietf-xmldsig@w3.org>
Message-Id: <200207261604.04393.reagle@w3.org>

On Thursday 25 July 2002 07:49 pm, David Wall wrote:
> I currently have an XML file that we create that includes several files
> (such as Word, Excel, PDF...) that are stored inline with BASE64
> encoding.  Each of these files can be electronically signed by multiple
> parties using a standard digital signature (which hashes the content of a
> file with some metadata like timestamps, IP addresses, etc.) generated
> for each party.
> Clearly, I don't want to have to repeat the encoded file as an element in
> each Object.SignatureProperties for since the file can have multiple
> electronic signatures attached (each are independent of the other
> signatures).

David, could you give a pseudo example? I don't even understand why you are 
placing these encoded material in a SignatureProperties.
Received on Friday, 26 July 2002 16:04:08 UTC

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