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IETF TRADE Working Group. 17 July 2003, Vienna, Austria Chair: Donald E.Eastlake 3rd <> <> <>. TRADE WG Agenda. 13:00 Agenda Bashing 13:10 WG Efforts and Documents Status

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IETF TRADE Working Group

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ietf trade working group

IETF TRADE Working Group

17 July 2003, Vienna, Austria

Chair: Donald E.Eastlake 3rd <>



trade wg agenda
  • 13:00 Agenda Bashing
  • 13:10 WG Efforts and Documents Status
    • IOTP Update
    • ECML Update
    • Voucher Update
  • 13:30 IOTP use of DNS SRV RR
    • IOTP Tokens
    • draft-ietf-trade-srv-higher-services-00.txt
  • 13:40 SCCD and IOTP v2, the search for authors
  • 13:50 Open microphone
  • 14:05 Future Actions/Meetings
trade wg efforts
TRADE WG Efforts
  • IOTP – Internet Open Trading Protocol
    • An XML syntax for shopping that
      • Assumes no prior relationship between the customer and the merchant
      • Is payment systems independent. (Payment messages are tunneled through IOTP.)
      • Allows the merchant functions of shopping, payment acceptance, fulfillment, and customer care to be distributed to different host computers if desired.
trade wg efforts1
TRADE WG Efforts
  • IOTP (cont.)
    • Some IOTP message formats used by InterPay and Royal Bank of Canada. Also used by Hitachi in the Japanese SMILE project.
    • Status: Informational Version 1 Done.Need token document for SRV RR use. Need Author/Editor/Energy for SCCD. Need Author/Editor/Energy for Version 2.
trade wg efforts2
TRADE WG Efforts
  • ECML – Electronic Commerce Modeling Language
    • A standard naming and hierarchical structure for identity, shipping, and payment information between customers and merchants.
    • Version 1 was oriented to HTML Forms completion by wallet software. The field names defined are recognized by mainstream browsers.
    • Version 2 is generalized and XML oriented.
    • Status: Version 2 Proposed Standard Specification submitted.
trade wg efforts3
TRADE WG Efforts
  • XML Voucher
    • An XML syntax to describe a logical entity that represents a right to claim goods or services.
    • A voucher can be used to transfer a wide-range of electronic-values, including coupons, tickets, loyalty points, and gift certificates, which are often necessary to process in the course of payment and/or delivery transactions.
trade wg efforts4
TRADE WG Efforts
  • XML Voucher (cont.)
    • Progress is occurring towards deployment. A standard for using XML Voucher with infrared is being developed in the Infrared Data Association (IrDA). Members of that association should see the working draft of “Infrared Financial Messaging: Voucher Profile”
    • Status: Proposed Standard Specification and Informational API submitted.
document status rfcs
Document Status, RFCs
  • IOTP
    • 2801-IN: Internet Open Trading Protocol - IOTP Version 1.0
    • 2802-IN: Digital Signatures for the 1.0 IOTP
    • 2803-IN: Digest Values for DOM (DOMHASH)
    • 2935-PS: IOTP HTTP Supplement
    • 2936-IN: HTTP MIME Type Handler Detection
    • 3354-IN: IOTP Version 2 Requirements
    • 3504-IN: IOTP Version 1, Errata
    • 3538-IN: Secure Electronic Transaction (SET) Supplement for the v1.0 Internet Open Trading Protocol
  • ECML
    • 3505-IN: ECML Version 2 Requirements
  • Voucher
    • 3506-IN: Requirements and Design for Voucher Trading System
document status in iesg
Document Status, in IESG
  • IOTP
    • Payment API for v1.0 Internet Open Trading Protocoldraft-ietf-trade-iotp-v1.0-papi-05.txt - IN
  • ECML
    • ECML Version 2 Specificationdraft-ietf-trade-ecml2-spec-08.txt - PS
  • XML Voucher
    • XML Voucher: Generic Voucher Languagedraft-ietf-trade-voucher-lang-05.txt - PS
    • VTS Applications Program Interfacedraft-ietf-trade-voucher-vtsapi-05.txt - IN
document status in wg
Document Status, in WG
  • Active Documents in the Working Group
    • IOTP
      • DNS SRV Location of Higher Level Servicesdraft-ietf-trade-srv-higher-services-00.txt
iotp use of dns srv rr
  • The service, or SRV, DNS resource record provides a facility for indicating where to find a particular service for a particular domain name. It is like MX for finding mail servers except:
    • It can map to different ports.
    • It can give different weights to different servers.
    • It uses a constructed name based on the service such as
    • See RFC 2782.
iotp use of dns srv rr1
  • To extend this for higher level services such as IOTP and the XML Key Management Service (XKMS) draft-ietf-trade-srv-higher-services-00.txt extends the syntax to allow a third level such as
  • To provide separate search for IOTP services, we need to define tokens such as _iotp-merchant, _iotp-payment, _iotp-delivery, and _iotp-care. For example _iotp-payment._http._tcp.merch.example
sccd and iotp v2
SCCD and IOTP v2
  • SCCD – Secure Channel Credit Debit
    • Simple payment system to be tunneled through IOTP.
    • Equivalent to filling in a credit card form.
    • Probably uses ECML syntax.
  • IOTP v2 – Internet Open Trading Protocol
    • New version for Proposed Standard corresponding to the IOTP v2 Requirements RFC.
    • Can be one document or multiple documents.
future actions meetings
Future Actions/Meetings
  • Needed:
    • Author/Editors for
      • SCCD Specification
      • IOTP v2 Specification
  • Next IETF Meeting:
    • Minneapolis, Minnesota, November 9-14, 2003
    • see info about meeting as it appears on the IETF web page