Detached signature and relative path

[Andrzej Matejko]

Hi,

  Is it possible to create detached digital siganture that has relative
reference? I mean, reference points to file in current directory.
  In another way - something like that:

 <ds:Signature....
 <ds:Reference URI="file:////aaa.doc">
 ...

 Instead of:

 <ds:Signature....
 <ds:Reference URI="file:///c:/temp/direc/aaa.doc"> 
 ...


 And during verification xsec will/should search current directory for
file that is mentioned inf Reference node.
  

  Thanks for answers,
   andrzeJ