Date: Thursday, 03 December 2009 USA
Time: 1:00PM - 2:00PM Pacific Time (21:00-22:00 UTC)
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AGENDA
1) XDI RDF BOX GRAPHING
Drummond has posted a PDF file of a new XDI RDF graphing technique he developed to illustrate the nesting of $has statements, which addresses a question raised by Giovanni in the discussion of link contract structure. Drummond's PDF is at:
http://www.oasis-open.org/committees/download.php/35421/xdi-rdf-box-graphs-v1.pdfThe discussion thread is at the following link (and its antecedents):
http://lists.oasis-open.org/archives/xdi/200911/msg00006.html
This will probably take the entire call, but in case, we still have one holdover topic.
2) CANONICALIZATION FOR XDI SIGNATURES (HELD OVER)
Sill pending from earlier agendas:
Work on XRD 1.0 in the XRI TC resulted in a decision to drop the priority
attribute and just rely on document order for priority. Also, the use of XML
signatures was carefully profiled to avoid complex canonicalization.
The combination of these two decisions raises the question of whether XDI
signatures can also be similarly simplified. In other words, could we not
specify that XDI signatures are simply done over the XDI document in
document order, with the only normalization being the removal of all
whitespace outside literals?