Network Working Group Y. Kawatsura Request for Comments: 3538 Hitachi Category: Informational June 2003 Secure Electronic Transaction (SET) Supplement for the v1.0 Internet Open Trading Protocol (IOTP) Status of this Memo This memo provides information for the Internet community. It does not specify an Internet standard of any kind. Distribution of this memo is unlimited. Copyright Notice Copyright (C) The Internet Society (2003). All Rights Reserved. Abstract This document describes detailed Input/Output parameters for the Internet Open Trading Protocol (IOTP) Payment Application Programming Interface (API). It also describes procedures in the Payment Bridge for the use of SET (SET Secure Electronic Transaction) as the payment protocol within Version 1.0 of the IOTP. Table of Contents 1. Introduction....................................................3 1.1 Objectives of this Document.................................3 1.2 Scope of this specification.................................3 1.2.1 The version of IOTP specification.....................3 1.2.2 The version of SET specification......................4 1.2.3 The version of IOTP Architecture document.............4 1.3 Audience....................................................4 1.4 Notation....................................................4 1.5 Terminology.................................................4 2. Requirements & Development Policy...............................4 3. Business Models.................................................5 3.1 Entity models between SET and IOTP..........................5 3.2 Role of Participants........................................5 3.3 Scope of Transaction Types..................................6 3.4 Types of transaction not in scope...........................6 4. Architecture of SET/IOTP........................................7 5. Trading Types of SET/IOTP.......................................7 5.1 Baseline Purchase...........................................7 5.2 Cash Advances...............................................8 5.3 Status Inquiry .............................................8 Kawatsura Informational