[ebxml-msg] Comments on the 1.09 about signed Acknowledgement Message

[SHIMAMURA Masayoshi <shima.masa@jp.fujitsu.com>]

There is no definition of "signed Acknowledgement Message" in the
specification. What is signed Acknowledgement Message? What conditions
must be satisfied?

  condition 1: The Acknowledgement Message must have Signature element
  condition 2: The Acknowledgement Message must have Acknowledgement
               element with ds:Reference element
  condition 3: Both conditions 1 and 2 at same time
  
Which?


And also, there is no description about how to create ds:Reference
element in Acknowledgement element. V1.09 says:

  4.1.4.2 Persistent Signed Receipt
  An ebXML Message that has been digitally signed MAY be acknowledged
  with an Acknowledgment Message that itself is digitally signed in the
  manner described in the previous section. The Acknowledgment Message
  MUST contain a ds:Reference element consistent with that contained in
  the ds:Signature element of the original message.
                                                                 (P. 27)

Is the description applied to ds:Reference element in ds:Signature
element in Acknowledgment Message? Or applied to ds:Reference element in
Acknowledgment element in Acknowledgment Message? Or applied to both?


Regards, 

--
SHIMAMURA Masayoshi <shima.masa@jp.fujitsu.com>
TEL:+81-45-476-4590(ext.7128-4241)  FAX:+81-45-476-4726(ext.7128-6783)
Planning Dep., Strategic Planning Div., Software Group, FUJITSU LIMITED