1. Page 1 IETF TRADE WG 10 August 2001 London Donald.Eastlake@motorola.com

2. Page 2 Agenda 09:00 Agenda Bashing 09:10 Documents Status 09:25 IOTP/ECML/Voucher Implementation Experience 09:40 ECML V2 Specification 09:55 XML Voucher: Generic Voucher Language & API 10:30 SCCD using ECML 10:40 IOTP V2 Requirements 10:50 Schedule Future Actions/Meetings 11:00 End

3. Page 3 Document Status RFCs out –2801: Internet Open Trading Protocol - IOTP Version 1.0 –2802: Digital Signatures for the 1.0 Internet Open Trading Protocol (IOTP) –2803: Digest Values for DOM (DOMHASH) –2935: Internet Open Trading Protocol (IOTP) HTTP Supplement –2936: HTTP MIME Type Handler Detection

4. Page 4 Document Status (cont.) Documents With Area Director / IESG –SET Supplement for the v1.0 Internet Open Trading Protocol (IOTP) draft-ietf-trade-iotp-v1.0-set-02.txt –Payment API for v1.0 Internet Open Trading Protocol draft-ietf-trade-iotp-v1.0-papi-05.txt –Requirements for Generic Voucher Trading draft-ietf-trade-drt-requirements-02.txt –Electronic Commerce Modeling Language (ECML): Version 2 Requirements draft-ietf-trade-ecml2-req-04.txt

5. Page 5 Document Status (cont.) Documents in Working Group –Internet Open Trading Protocol (IOTP) Version 1 Errata draft-ietf-trade-iotp-v1-errata-00.txt –Internet Open Trading Protocol Version 2 Requirements draft-ietf-trade-iotp2-req-00.txt –Electronic Commerce Modeling Language (ECML): Version 2 Specification draft-ietf-trade-ecml2-spec-01.txt –XML Voucher: Generic Voucher Language draft-ietf-trade-voucher-lang-01.txt –Voucher Trading System Application Programming Interface (VTS-API) draft-ietf-trade-voucher-vtsapi-00.txt

6. Page 6 IOTP/ECML/Voucher Implementation Experience –InterPay –Hitachi

7. Page 7 ECML V2 Specification draft-ietf-trade-ecml2-spec-01.txt - Jon Parsons An XML schema (with mapping to HTML forms) ISO 8583 fields being added Java Commerce Messages fields suggested by Dave Shepherd How to indicate query versus data and optionality?

8. Page 8 XML Voucher: Generic Voucher Language & API Ko Fujimura, NTT. –draft-ietf-trade-drt-requirements-02.txt - Done. –draft-ietf-trade-voucher-lang-01.txt - in WG. –draft-ietf-trade-voucher-vtsapi-00.txt - in WG.

9. Page 9 SCCD using ECML Secure Channel Credit Debit –Intended to be security equivalent to purchase via filling out a web form –Should be simple…

10. Page 10 IOTP V2 Requirements List three categories of requirements –will be included –may be included –will not be included

11. Page 11 IOTP V2 Req. (cont.) According to current draft, will include: –Be a superset of IOTP Version 1. –Dynamic Definition of Trading Sequences. –Offer Request Block. –Improved Problem Resolution (extend to cover presentation of signed receipt to customer support party, etc.) –Handle payment protocols not tunneled through IOTP

12. Page 12 IOTP V2 Req. (cont.) According to current draft, may inclue: –Support for wallet servers. –Support repeated/ongoing payments. –Enhanced Server to Server messages. –Include the ability to add both fields and attributes to trading blocks

13. Page 13 IOTP V2 Req. (cont.) According to current draft, will not include: –Legal or regulatory issues surrounding the implementation of the protocol or information systems using it. –Design of an XML Messaging Layer. –Design of XML Digitial Signatures.

14. Page 14 Schedule Future Actions/Meetings Needed: –Author/Editors for IOTP v2 Specification SCCD using ECML Specification Next IETF Meeting: –Salt Lake City, Utah, 10-14 December 2001 –see info as it appears on the IETF web page http://www.ietf.org

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