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Subject: MINUTES FROM EUROPE ASIA UBL WORKING SESSION WEDNESDAY 6th JULY at0800 UTC
Attendees: Tim McGrath Thomas Lee Peter Borresen Given the limited attendance, we decided to concentrate this meeting on the topic of Digital Signatures. Peter and Thomas have an action tiem to prepare a white paper on this issue. TL: outlined the requirements from the Certificate of Origin document. This document is actually built up in stages by different orgnaizations, each of whom signs their respective parts. This also means the sequence of signing is significant as well. Two approaches have been identified: a. encapsulating the digital signature inside the document (the Crimson Logic approach) b. referencing the digital signature from the document and storing it externally (the DTTN and ebXML approach). Both have their strengths and weaknesses. Action Item: Peter will create a draft of how the Digital Signature could be referenced from a UBL document and pass to Thomas for his input. -- regards tim mcgrath phone: +618 93352228 postal: po box 1289 fremantle western australia 6160 DOCUMENT ENGINEERING: Analyzing and Designing Documents for Business Informatics and Web Services http://mitpress.mit.edu/catalog/item/default.asp?sid=632C40AB-4E94-4930-A94E-22FF8CA5641F&ttype=2&tid=10476
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