BS ISO IEC 19785-3-2015 Information technology Common Biometric Exchange Formats Framework Patron format specifications《信息技术 通用生物统计交换格式的框架结构 资助人数据格式规范 》.pdf

1、BSI Standards Publication BS ISO/IEC 19785-3:2015 Information technology Common Biometric Exchange Formats Framework Part 3: Patron format specificationsBS ISO/IEC 19785-3:2015 BRITISH STANDARD National foreword This British Standard is the UK implementation of ISO/IEC 19785-3:2015. It supersedes BS

2、 ISO/IEC 19785-3:2007+A1:2010 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee IST/44, Biometrics. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the n

3、ecessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2015. Published by BSI Standards Limited 2015 ISBN 978 0 580 76670 1 ICS 35.040 Compliance with a British Standard cannot confer immunity from legal obligations. This British Stand

4、ard was published under the authority of the Standards Policy and Strategy Committee on 30 September 2015. Amendments/corrigenda issued since publication Date T e x t a f f e c t e dInformation technology Common Biometric Exchange Formats Framework Part 3: Patron format specifications Technologies d

5、e linformation Cadre de formats dchange biomtriques communs Partie 3: Spcifications de format dusager INTERNATIONAL STANDARD ISO/IEC 19785-3 Reference number ISO/IEC 19785-3:2015(E) Second edition 2015-09-01 ISO/IEC 2015 BS ISO/IEC 19785-3:2015ii ISO/IEC 2015 All rights reserved COPYRIGHT PROTECTED

6、DOCUMENT ISO/IEC 2015, Published in Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior

7、 written permission. Permission can be requested from either ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Ch. de Blandonnet 8 CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax +41 22 749 09 47 copyrightiso.org www.iso.org ISO/

8、IEC 19785-3:2015(E)BS ISO/IEC 19785-3:2015ISO/IEC 19785-3:2015(E)Foreword vii Introduction viii 1 Scope . 1 2 Conformance . 1 3 Normative references 1 4 Terms and definitions . 2 5 Symbols and abbreviated terms . 2 6 ASN.1 type definitions for CBEFF data elements and abstract values .2 6.1 General .

9、 2 6.2 CBEFF data elements type definitions module . 2 7 Patron format specification: Minimum simple bit-oriented patron format (deprecated) .5 7.1 Patron 5 7.2 Patron format owner . 5 7.3 Patron format name 5 7.4 Patron format type. 5 7.5 ASN.1 object identifier for this patron format . 5 7.6 Domai

10、n of use 5 7.7 Version identifier 5 7.8 CBEFF version 5 7.9 General . 5 7.10 Bit oriented patron format specification 6 8 Patron format specification: Minimum simple byte-oriented patron format (deprecated) .6 8.1 Patron 6 8.2 Patron format owner . 6 8.3 Patron format name 7 8.4 Patron format type.

11、7 8.5 ASN.1 object identifier for this patron format . 7 8.6 Domain of use 7 8.7 Version identifier 7 8.8 CBEFF version 7 8.9 General . 7 9 Patron format specification: Fixed-length-fields, byte-oriented patron format using presence bit-map (deprecated) 7 9.1 Patron 7 9.2 Patron format owner . 7 9.3

12、 Patron format name 8 9.4 Patron format type. 8 9.5 ASN.1 object identifier for this patron format . 8 9.6 Domain of use 8 9.7 Version identifier 8 9.8 CBEFF version 8 9.9 General . 8 9.10 Specification 9 10 Patron format specification: Fixed-length-fields, bit-oriented patron format using presence

13、bit-map (deprecated) .11 10.1 Patron .11 10.2 Patron format owner 11 10.3 Patron format name .12 10.4 Patron format type12 10.5 ASN.1 object identifier for this patron format 12 ISO/IEC 2015 All rights reserved iii Contents PageBS ISO/IEC 19785-3:2015ISO/IEC 19785-3:2015(E)10.6 Domain of use .12 10.

14、7 Version identifier .12 10.8 CBEFF version .12 10.9 General 12 10.10 Specification .12 11 Patron format specification: TLV-encoded patron format, for use with smartcards or other tokens 13 11.1 Patron .13 11.2 Patron format owner 13 11.3 Patron format name .13 11.4 Patron format type13 11.5 ASN.1 o

15、bject identifier for this patron format 13 11.6 Domain of Use .14 11.7 Version identifier .14 11.8 CBEFF version .14 11.9 General 14 11.10 ASN.1 specification .16 11.11 Tabular representations for information 17 11.11.1 The Biometric Information Template used for on-card biometric comparison .17 11.

16、11.2 The Biometric Information Template used for off-card biometric comparison 19 11.12 The Group BIT Data Object 21 11.13 Abstract values and encodings for biometric type and subtype .21 11.14 Illustrative examples .22 12 Patron format specification: complex patron format (deprecated) 22 12.1 Patro

17、n .22 12.2 Patron format owner 22 12.3 Patron format name .22 12.4 Patron format type22 12.5 ASN.1 object identifier for this patron format 22 12.6 Domain of use .23 12.7 Version identifier .23 12.8 CBEFF version .23 12.9 General 23 12.10 Specification .24 12.11 Illustrative examples .28 12.12 ASN.1

18、 definition (provided for illustrative purposes only) .32 13 Patron format specification: XML patron format (with additional data elements) 34 13.1 Patron .34 13.2 Patron format owner 34 13.3 Patron format name .34 13.4 Patron format type34 13.5 ASN.1 object identifier for this patron format 34 13.6

19、 Domain of use .34 13.7 Version identifier .34 13.8 CBEFF version .34 13.9 General 34 13.10 Specification .35 13.11 Element .36 13.11.1 Syntax .36 13.11.2 Semantics 36 13.12 Element .37 13.12.1 Syntax .37 13.12.2 Semantics 37 13.13 Element .38 13.13.1 Syntax .38 13.13.2 Semantics 38 13.14 Element .3

20、8 iv ISO/IEC 2015 All rights reservedBS ISO/IEC 19785-3:2015ISO/IEC 19785-3:2015(E)13.14.1 Syntax .38 13.14.2 Semantics 39 13.15 Element .40 13.15.1 Syntax .40 13.15.2 Semantics 41 13.16 Element of BDBInfoType.45 13.16.1 Syntax .45 13.16.2 Semantics 45 13.17 Element 45 13.17.1 Syntax .45 13.17.2 Sem

21、antics 45 13.18 Element .46 13.18.1 Syntax .46 13.18.2 Semantics 46 13.19 Element .46 13.19.1 Syntax .46 13.19.2 Semantics 46 13.20 Element 47 13.20.1 Syntax .47 13.20.2 Semantics 47 13.21 Element .47 13.21.1 Syntax .47 13.21.2 Semantics 47 13.22 Element 47 13.22.1 Syntax .47 13.22.2 Semantics 48 13

22、.23 Element .48 13.23.1 Syntax .48 13.23.2 Semantics 48 13.24 Element 48 13.24.1 Syntax .48 13.24.2 Semantics 49 13.25 Element of SBInfoType .49 13.25.1 Syntax .49 13.25.2 Semantics 49 13.26 Representation of Integers 49 13.27 Representation of Octet Strings 49 13.28 Representation of Date and Time

23、of the Day .50 13.29 Representation of Universally Unique Identifiers .50 13.30 XML schema of the patron format .51 13.31 ASN.1 schema of the patron format .54 13.32 An example of a simple BIR in XML encoding (complying with the ASN.1 schema, the XSD schema, and the normative textual description) .5

24、6 13.33 An example of a complex BIR in XML encoding (complying with the ASN.1 schema, the XSD schema, and the normative textual description) .57 14 Patron format specification: complex patron format (with additional data elements) .59 14.1 Patron .59 14.2 Patron format owner 59 14.3 Patron format na

25、me .59 14.4 Patron format type59 14.5 ASN.1 object identifier for this patron format 60 14.6 Domain of use .60 14.7 Version identifier .60 14.8 CBEFF version .60 14.9 General 60 14.10 Specification .61 14.11 Illustrative examples .66 14.12 ASN.1 definition (provided for illustrative purposes only) .

26、70 ISO/IEC 2015 All rights reserved vBS ISO/IEC 19785-3:2015ISO/IEC 19785-3:2015(E)Annex A (informative) Guidelines on the specification of patron formats 73 Annex B (informative) Conformance of the defined patron formats .77 vi ISO/IEC 2015 All rights reservedBS ISO/IEC 19785-3:2015ISO/IEC 19785-3:

27、2015(E) 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 throug

28、h 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 t

29、ake part in the work. In the field of information technology, ISO and IEC have established a joint technical committee, ISO/IEC JTC 1. The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the differ

30、ent approval criteria needed for the different types of document should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives). Attention is drawn to the possibility that some of the elements of this document may be t

31、he subject of patent rights. ISO and IEC shall not be held responsible for identifying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations received (see www.iso.org/pat

32、ents). Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement. For an explanation on the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the WTO princ

33、iples in the Technical Barriers to Trade (TBT) see the following URL: Foreword - Supplementary information The committee responsible for this document is ISO/IEC JTC 1, Information technology, Subcommittee SC 37, Biometrics. This second edition cancels and replaces the first edition (ISO/IEC 19785-3

34、:2007), Clauses 13 and 15 of which have been merged into Clause 13 (XML patron format). Minor updates have been made throughout the document to reflect vocabulary harmonization and updated committee procedures. It also incorporates the Amendment ISO/IEC 19785-3:2007/Amd 1:2010. ISO/IEC 19785 consist

35、s of the following parts, under the general title Information technology Common Biometric Exchange Formats Framework: Part 1: Data element specifications Part 2: Procedures for the operation of the Biometric Registration Authority Part 3: Patron format specifications Part 4: Security block format sp

36、ecifications ISO/IEC 2015 All rights reserved viiBS ISO/IEC 19785-3:2015ISO/IEC 19785-3:2015(E) Introduction Biometric-based authentication systems and applications are expected to support multiple biometric devices and multiple biometric data formats. The Common Biometric Exchange Formats Framework

37、 (CBEFF) promotes interoperability of biometric-based application programs and systems developed by different vendors by facilitating biometric data interchange. ISO/IEC 19785-1:2006 defines the following items that enable standardized biometric data interchange: a) a 3-part standardized structure f

38、or biometric information records (BIRs) consisting of: 1) standardized biometric headers (SBHs); 2) biometric data blocks (BDBs, which can be standardized or proprietary); 3) optional security blocks (SBs); b) variations of the 3-part structure to support BIRs containing: 1) only one SBH, one BDB, a

39、nd possibly one SB (simple BIRs); 2) more than one BDB along with the SBHs necessary to encode the BIRs structure and some number of SBs (complex BIRs); c) more than 20 data elements and their associated abstract values that can be used in an SBH to describe attributes of a BDB within a BIR, as well

40、 as attributes of the BIR itself; d) the concept of a CBEFF patron format (but ISO/IEC 19785-1:2006 does not itself define any patron formats), which is a detailed specification of the structure and content of a particular, standardized BIR; e) the concept of a CBEFF patron, which is a recognized st

41、andards organization that has registered with the Biometric Registration Authority and declared its intention to define CBEFF patron format specifications; f) the concept of the Biometric Registration Authority (RA), which is the mechanism by which unique identifiers are assigned to organizations (s

42、tandards organizations, vendors, and others) that create BDB formats and CBEFF patron formats (ISO/IEC 19785-2:2006 defines the responsibilities and operations of the Biometric RA); g) CBEFF data elements see c) above that support, within the SBH, the unique identifiers assigned by the Biometric RA

43、for biometric organizations, BDB formats, biometric products, capture devices, feature extraction algorithms, comparison algorithms, quality algorithms, compression algorithms, patron formats, and SB formats. Patron formats can be specified in other standards documents and registered in the CBEFF Re

44、gistration Authority (see ISO/IEC 19785-2:2006), for example, there is a registered patron format specified in ISO/IEC 9834-1:2006. For a complete list of registered patron formats, consult the CBEFF Registration Authority web site. This part of ISO/IEC 19785 specifies a number of CBEFF patron forma

45、ts that are considered to be of general utility in a variety of domains of use. Additional SC 37 patron format specifications can be published as new clauses in future amendments to this part of ISO/IEC 19785, or in other SC 37 International Standards. The CBEFF patron format type unambiguously iden

46、tifies the CBEFF patron format within the scope of the CBEFF patron format owner. The CBEFF patron format type is unambiguous within the scope of an ASN.1 Object Identifier (see ISO/IEC 9834-1) that identifies the Biometric Registration Authority (see viii ISO/IEC 2015 All rights reservedBS ISO/IEC

47、19785-3:2015ISO/IEC 19785-3:2015(E) ISO/IEC 19785-2:2006). That ASN.1 Object Identifier (OID) is itself globally unambiguous within the scope of all ASN.1 Object Identifiers, which forms a widely-used global name-space. NOTE ASN.1 Object Identifiers are used by ITU-T, ITU-R, the UPU, many ISO, and I

48、EC Standards, to identify some IETF MIME types, and for many other purposes. (These acronyms have not been spelled out, as the precise identification of these organizations is not relevant to this International Standard.) The combination of the Biometric Registration Authority OID, the CBEFF patron

49、format owner, and the CBEFF patron format type forms a larger ASN.1 OID that provides an unambiguous identification of the CBEFF patron format. This part of ISO/IEC 19785 specifies, for each CBEFF patron format that it defines, the ASN.1 OID that unambiguously identifies that CBEFF patron format. ISO/IEC 2015 All rights reserved ixBS ISO/IEC 19785-3:2015BS ISO/IEC 19785-3:2015Information technology Common Biometric Exchange Formats Framework Part 3: Patron format specifications 1 Sc