Re: Multiple signatures on multiple files
Joseph Reagle <[email protected]> Fri, 26 Jul 2002 16:04:02 -0400
| Newsgroups | gmane.ietf.xmldsig |
|---|---|
| Organization | W3C |
| Message-ID | <[email protected]> |
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.