ISO/IEC 7816-12:2005 識別カード-集積回路カード-パート12：接点付きカード-USB電気インターフェースと操作手順 | ページ 2

3.1 デバイス

Foreword

ISO (the International Organization for Standardization) and IEC (the International Electrotechnical Commission) form the specialized system for worldwide standardization. National bodies that are members of ISO or IEC participate in the development of International Standards through technical committees established by the respective organization to deal with particular fields of technical activity. ISO and IEC technical committees collaborate in fields of mutual interest. Other international organizations, governmental and non-governmental, in liaison with ISO and IEC, also take part in the work. In the field of information technology, ISO and IEC have established a joint technical committee, ISO/IEC JTC 1.

International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.

The main task of the joint technical committee is to prepare International Standards. Draft International Standards adopted by the joint technical committee are circulated to national bodies for voting. Publication as an International Standard requires approval by at least 75 % of the national bodies casting a vote.

Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO and IEC shall not be held responsible for identifying any or all such patent rights.

ISO/IEC 7816-12 was prepared by Joint Technical Committee ISO/IEC JTC 1, Information technology, Subcommittee SC 17, Cards and personal identification.

ISO/IEC 7816 consists of the following parts, under the general title Identification cards - Integrated circuit cards:

• Part 1: Cards with contacts — Physical characteristics
• Part 2: Cards with contacts — Dimensions and location of the contacts
• Part 3: Cards with contacts — Electrical interface and transmission protocols
• Part 4: Organization, security and commands for interchange
• Part 5: Registration of application providers
• Part 6: Interindustry data elements for interchange
• Part 7: Interindustry commands for Structured Card Query Language (SCQL)
• Part 8: Commands for security operations
• Part 9: Commands for card management
• Part 10: Cards with contacts — Electronic signals and answer to reset for synchronous cards
• Part 11: Personal verification through biometric methods
• Part 12: Cards with contacts — USB electrical interface and operating procedures
• Part 15: Cryptographic information application

ISO/IEC 10536 ^[2] specifies access by close coupling. ISO/IEC 14443 ^[3] and 15693 ^[4] specify access by radio frequency. Such cards are also known as contactless cards.

Introduction

ISO/IEC 7816 is a series of documents specifying integrated circuit cards and the use of such cards for interchange. These cards are identification cards intended for information exchange negotiated between the outside world and the integrated circuit in the card. As a result of an information exchange, the card delivers information (computation result, stored data), and/ or modifies its content (data storage, event memorization).

• Five parts are specific to cards with galvanic contacts and three of them specify electrical interfaces.
  • • ISO/IEC 7816-1 specifies physical characteristics for cards with contacts.
  • • ISO/IEC 7816-2 specifies dimensions and location of the contacts.
  • • ISO/IEC 7816-3 specifies electrical interface and transmission protocols for asynchronous cards.
  • • ISO/IEC 7816-10 specifies electrical interface and answer to reset for synchronous cards.
  • • ISO/IEC 7816-12 specifies electrical interface and operating procedures for USB cards.

• All the other parts are independent from the physical interface technology. They apply to cards accessed by contacts and/ or by radio frequency.

  • • ISO/IEC 7816-4 specifies organization, security and commands for interchange.
  • • ISO/IEC 7816-5 specifies registration of application providers.
  • • ISO/IEC 7816-6 specifies interindustry data elements for interchange.
  • • ISO/IEC 7816-7 specifies commands for structured card query language.
  • • ISO/IEC 7816-8 specifies commands for security operations.
  • • ISO/IEC 7816-9 specifies commands for card management.
  • • ISO/IEC 7816-11 specifies personal verification through biometric methods.
  • • ISO/IEC 7816-15 specifies cryptographic information application.

1 Scope

This part of ISO/IEC 7816 specifies the operating conditions of an integrated circuit card that provides a USB interface. Figure 1 shows the assignment of the contact fields for a USB interface and - to illustrate interoperability - the assignment as used in ISO/IEC 7816-3.

Figure 1 — Assignment of contacts for a USB integrated circuit card

2 Normative references

The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.

3 Terms and definitions

For the purposes of this document, the following terms and definitions apply.

3.2 Terms and definitions used in other specifications

For the purposes of this document, the terms and definitions given in the USB specification and the CCID specification (see Clause 4) apply.

Bibliography