XML signatures and RELAX NG schemas in ISO/IEC 29500-2 (OPC of OOXML)

[MURATA Makoto (FAMILY Given)]

Chris,

You are right in saying that XML Signature 1.1 and XML Siganture
Properties are still in draft status.  

> If you have specific defects in mind then we could definitely talk through them here on the list, though?

Exclusive C14N is a recommendation.  Why it is not referenced?

> Also, the XAdES support currently implemented in MCE by Office 2010 may make 
>Signature Properties unnecessary if that XAdES support becomes a part
>of the new Extensions standard.

I would like to know more about the XAdES support by MS.  Are there any
schemas for it?

Cheers,
Makoto