ISO/IEC 17839-2:2015 情報技術  —  生体認証システムオンカード  —  パート2：物理的特性 | ページ 2

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.

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The committee responsible for this document is ISO/IEC JTC 1, Information technology, Subcommittee SC 17, Cards and personal identification.

ISO/IEC 17839 consists of the following parts, under the general title Information technology — Biometric System-on-Card:

• Part 1: Core requirements
• Part 2: Physical characteristics
• Part 3:Logical information interchange mechanism

This corrected version of ISO/IEC 17839-2:2015 incorporates the following corrections plus other minor editorial modifications.

6.3.1, 2nd paragraph:

“e.g.” was added to the first sentence as well as “²” on “in” and “mm”: “The minimum size of an area sensor shall be 169 mm² (e.g. 13 × 13 mm² or 0.512 × 0.512 in²).”

In 6.3.4, 2nd paragraph and 6.3.4, the decimal point replaces the decimal comma for all instances of “in”:

“In the case of a swipe sensor, the effective area of fingerprint capture is bigger than the sensor size. A swipe sensor shall have a minimum width of 13 mm (0.512 in).”

6.3.4

The size of the signing pad is limited by ergonomics and cultural differences in the signing process, as different societies have different understanding on how a signature should be done. A minimum area of 35 × 35 mm² (1.378 × 1.378 in²) shall be allowed for the signing pad.

Introduction

A Biometric System-on-Card (BSoC) is an integrated circuit card (ICC) with full biometric capabilities as defined in ISO/IEC 17839-1. The implementation of an ICC with such specifications is subject to a number of physical constraints, which are detailed in this part of ISO/IEC 17839. Therefore, this part provides the specifications for both types, S1 and S2 BSoC.

Type S1 is defined in ISO/IEC 17839-1 as the fully compatible ISO/IEC 7810 ID-1 card. The specifications for this type of BSoC are limited to those related to the location of the biometric capture device, the ergonomics, as well as to stating certain limitations on the use of certain technologies such as not allowing embossing on this type of card.

Type S2 is defined as being identical to the ID-T specifications in ISO/IEC 18328-2.

1 Scope

This part of ISO/IEC 17839 defines the following:

• dimensions of a Biometric System-on-Card type S1 and type S2;
• position and size of the biometric capture device;
• minimum requirements to a Biometric System-on-Card with respect to
  • mechanical durability, and
  • man-machine interface and ergonomics.

3 Normative references

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

4 Terms and definitions

For the purposes of this document, the terms and definitions given in Annex A of ISO/IEC 18328-2, ISO/IEC 17839-1 and ISO/IEC 7810, ISO/IEC 2382-37 apply.