1、BRITISH STANDARD BS EN 726-4:1995 Identification card systems Telecommunications integrated circuit(s) cards and terminals Part 4: Application independent card related terminal requirements The European Standard EN 726-4:1994 has the status of a British StandardBSEN726-4:1995 This British Standard,
2、having been prepared under the direction of the Information Systems Technology Assembly, was published under the authority of the Standards Boardand comes into effect on 15August1995 BSI 10-1999 The following BSI references relate to the work on this standard: Committee reference IST/17 Draft for co
3、mment 92/62272 DC ISBN 0 580 24255 2 Committees responsible for this British Standard The preparation of this British Standard was entrusted to Technical Committee IST/17, Identification cards and related devices, upon which the following bodies were represented: Ailec Associates APACS (Barclaycard)
4、 APACS (Barclays Bank) APACS (Girobank) APACS (Lloyds Bank) APACS (Midland Bank) APACS (Nat West Bank) Association for Payment Clearing Services (APACS) BT Laboratories Cellnet Consumer Policy Committee of BSI Electricity Association GEC Card Technology HMSO News Datacom Ltd. Rochford Thompson Equip
5、ment Shell UK Thorn Transit Systems International Bodafone Ltd. Westinghouse Cubic Ltd. Amendments issued since publication Amd. No. Date CommentsBSEN726-4:1995 BSI 10-1999 i Contents Page Committees responsible Inside front cover National foreword ii Foreword 2 Text of EN 726-4 3 List of references
6、 Inside back coverBSEN726-4:1995 ii BSI 10-1999 National foreword This Part of EN726 has been prepared by Technical Committee IST/17 and is the English language version of EN72604 Identification card systems Telecommunications integrated circuit(s) cards and terminals Part4:Application independent c
7、ard related terminal requirements published by the European Committee for Standardization (CEN). This British Standard is the English language version of EN726-4:1994 and implements it as the UK national standard. This British Standard is published under the direction of the Information Systems Tech
8、nology Assembly whose Technical Committee IST/17 has the responsibility to: aid enquirers to understand the text; present to the responsible European committee any enquiries on interpretation, or proposals for change, and keep UK interests informed; monitor related international and European develop
9、ments and promulgate them in the UK. NOTEInternational and European Standards, as well as overseas standards, are available from Customer Services, BSI, 389 Chiswick High Road, London W4 4AL. A British Standard does not purport to include all the necessary provisions of a contract. Users of British
10、Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Cross-references International Standard British Standard EN 726-3:1994 a BS EN 726-3:1994 Identification card systems Telecommunications integrated c
11、ircuit(s) cards and terminals Part 3: Application independant card requirements BS EN27816 Guide to design and use of identification cards having integrated circuits and contacts EN 27816-1:1989 Part 1:1991 Physical characteristics EN 27816-2:1989 Part 2:1991 Contact locations and minimum size EN 27
12、816-3:1989 BS 7109-3:1990 Guide to design and use of identification cards having integrated circuits with contacts Electronic signals and transmission protocols a Part 2, Part 5, Part 6 and Part 7 of BS EN 726 are in preparation. Summary of pages This document comprises a front cover, an inside fron
13、t cover, pages i and ii, the EN title page, pages 2 to 14, an inside back cover and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover.EUROPEAN STANDARD NORME EUROPENNE EU
14、ROPISCHE NORM EN 726-4 December 1994 ICS 33.120.00; 35.240.60 Descriptors: Telecommunications, IC cards, telecommunication terminals, specifications, characteristics English version Identification card systems Telecommunications integrated circuit(s) cards and terminals Part4:Application independent
15、 card related terminal requirements Systmes de cartes didentification Cartes circuit intgr et terminaux pour les tlcommunications Partie4:Spcifications de la partie carte des terminaux indpendantes des applications Identifikationskartensysteme Anforderungen an Chipkarten und Endgerte fr Telekommunik
16、ationszwecke Teil4:Applikationsunabhngige Kartenbezogene Anforderungen an Endgerte This European Standard was approved by CEN on 1994-12-05. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a nati
17、onal standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in an
18、y other language made by translation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Icel
19、and, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CEN European Committee for Standardization Comit Europen de Normalisation Europisches Komitee fr Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels 1994 Copyright reserved to
20、CEN members Ref. No. EN 726-4:1994 EEN726-4:1994 BSI 10-1999 2 Foreword This European standard was prepared by ETSISTC TE9 and adopted by CEN/TC 244 “Machine- readable cards, related device interfaces and operations”, the secretariat of which is held by AFNOR. This document was submitted to the form
21、al vote and the result of the formal vote was positive. This European standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by June 1995, and conflicting national standards shall be withdrawn at the latest by June1995.
22、According to CEN/CENELEC Internal Regulations, the following countries are bound to implement this European Standard: Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. This E
23、uropean standard consists of the following parts, under the general title Identification card systems Telecommunications integrated circuit(s) cards and terminals: Part 1: System overview; Part 2: Security framework; Part 3: Application independent card requirements; Part 4: Application independent
24、card related terminal requirements; Part 5: Payment methods; Part 6: Telecommunication features; Part 7: Security module. Contents Page Foreword 2 1 Scope 3 2 Normative references 3 3 Definitions, abbreviations and symbols 3 3.1 Definitions 3 3.2 Abbreviations 4 3.3 Symbols 4 4 Physical requirements
25、 for the card terminal 4 4.1 Mechanical interface between the IFD and the IC card 4 4.2 Contacting of the IC card 4 4.3 User/terminal interface 4 4.4 Magnetic stripe card reader 4 Page 4.5 Card holder verification module 4 4.6 Acceptance of memory cards 5 5 Electronic signals and transmission protoc
26、ols 5 5.1 Supported transmission types 5 5.2 Supply voltage VCC 5 5.3 Supply current 5 5.4 Programming voltage 5 5.5 Duty cycle 5 5.6 Guardtime 5 6 Security facilities 5 6.1 Security module (SM) 6 6.1.1 Using a SM in the terminal 6 6.1.2 No SM in the terminal 6 7 Description of the functions 6 8 Com
27、mands 6 9 Error handling 6 10 Functional requirements of the card terminal 7 10.1 Language for display messages 7 10.2 Display messages 7 10.3 Basic operations 7 10.3.1 Removal of the card 7 10.3.2 Escape possibility 7 10.3.3 CHV-entry 7 10.3.4 CHV-change 8 10.3.5 Language choice/change 8 10.3.6 Sel
28、ection of an application 8 10.4 Audio messages 9 Annex A (informative) A scenario for CHV-entry 10 Annex B (informative) A scenario for CHV-change 12 Figure 1 Off-line environment 6 Figure 2 On-line environment 6 Figure 3 Coding in accordance with CCITT Recommendation T50 8 Figure 4 BCD coding 8 Tab
29、le 1 7EN726-4:1994 BSI 10-1999 3 1 Scope Part4of EN726 specifies the application independent card related characteristics of card terminals able to process cards complying with Part3of EN726. All common characteristics which are necessary for a standardized card use in the terminals are defined. Thi
30、s Part of the standard does not preclude letting terminals accept and process cards complying with other standards. The application-specific characteristics are not defined in this Part of EN726. They are defined and described in the relevant application requirements. This Part of EN726 does not spe
31、cify any internal realisation of a card-terminal. It describes: the requirements for the physical and environmental specifications on the card terminal, the electronic signals and transmission protocols; the application independent logical model, which should be used as a basic design of the logical
32、 structure of card specific requirements supported by the terminal; the description of the application independent functions and general scenarios to be used by most of the applications; the error handling. 2 Normative references This Part of EN726incorporates by dated or undated reference, provisio
33、ns from other publications. These normative references are cited at the appropriate places in the text and the publications listed hereafter. For dated references, subsequent amendments to, or revisions of any of these publications apply to this Part of EN726 only when incorporated in it by amendmen
34、t or revision. For undated references the latest edition of the publication referred to applies. EN726-3, Identification card systems Telecommunications integrated circuit(s) cards and terminals Part3: Application independent card requirements. EN 726-7, Identification card systems Telecommunication
35、s integrated circuit(s) cards and terminals Part 7: Security module 1) . EN 27816-1:1989, Identification cards Integrated circuit(s) cards with contacts Part1:Physical characteristics. EN 27816-2:1989, Identification cards Integrated circuit(s) cards with contacts Part2:Dimensions and location of th
36、e contacts. EN 27816-3:1989, Identification cards Integrated circuit(s) cards with contacts Part3:Electronic signals and transmission protocols. EN 27816-3:1992/A1:1993, Integrated circuit(s) cards with contacts Part 3: Electronic signals and transmission protocols Amendment1:Protocol type T = 1, as
37、ynchronous half duplex block transmission protocol. ISO/IEC 646:1991, Information technology ISO7-bit coded character set for information interchange. CCITT Recommendation T.50:1988, International alphabet n 5. 3 Definitions, abbreviations and symbols 3.1 Definitions For the purpose of this Part of
38、EN726, the following definitions apply: 3.1.1 access conditions (AC) a set of security attributes associated to a file in a card 3.1.2 elementary file (EF) a file containing AC, data or program. It cannot be the parent of another file 3.1.3 EFC HV an elementary file containing the card holder verifi
39、cation information 3.1.4 EF DIR an elementary file at the Master File or Dedicated File level, which contains a directory of all or of part of available applications in the card 3.1.5 EF ID an elementary file at the master file level containing the identification number of the card 3.1.6 EF KEY an e
40、lementary file containing keys linked to the AC 3.1.7 interface device (IFD) a terminal, communication device or machine to which the IC card is electrically connected during a session 1) At present at the stage of draft.EN726-4:1994 4 BSI 10-1999 3.1.8 master file (MF) the mandatory unique file rep
41、resenting the root of the file structure and containing AC and allocated memory. It may be the parent of elementary files and/or dedicated files 3.1.9 nibble half a byte. The most significant nibble of a byte consists of bits b 8 b 7 b 6 b 5and the least significant of bits b 4 b 3 b 2 b 1 3.2 Abbre
42、viations For the purpose of this Part of EN726, the following abbreviations apply: 3.3 Symbols For the purpose of this Part of EN726, the following symbols apply: 4 Physical requirements for the card terminal 4.1 Mechanical interface between the IFD and the IC card The mechanical interface between t
43、he integrated circuit card (IC card) and the interface device (IFD) shall be in accordance with EN27816-1:1989 and EN27816-2:1989. If the IFD accepts ID-1 cards with embossing, then the embossing shall be on the same side as the contacts. If the IFD supports IC cards combined with a magnetic stripe,
44、 the magnetic tracks shall always be on the opposite side of the contacts. 4.2 Contacting of the IC card No short circuit or damage to the card or IFD shall take place when inserting or removing the card, even when it is pulled out with a speed 1 m/s. Activation and deactivation of the contacts shal
45、l be in accordance with EN27816-3:1989 and ISO/IEC 7816-3:1989/AM 1:1992. No short circuit between any contacting elements in the terminal shall prevent normal operation of the terminal when removed. The shape and the material of the contacting elements shall be such that no damage to the card is ca
46、used by them when applied to it. The contact force of the contacting elements shall be large enough to ensure contact, even in extreme environmental conditions (e.g. shocks or vibrations) which can be application dependent. However, under no circumstances shall the contact force be greater than 0,5N
47、 per contact. The shape of the contacts and the way of contacting shall be done in such a way that even polluted cards are contacted properly. 4.3 User/terminal interface The method of inserting the card shall be by the short side first, where the contacts are situated, preferably with the contacts
48、upwards. Therefore, for public terminals, a clear and unambiguous indication shall be given to the user to indicate the correct orientation for inserting the card. The card shall always be accessible to the user. Physical removal of the card at any time however, shall not leave the applications in t
49、he terminal in an invalid or unknown logical state. NOTEDuring write operations on the card, especially in the case of management operations, a clear indication shall be given to the user, not to remove his card from the terminal. 4.4 Magnetic stripe card reader A combination with a magnetic stripe card reader function is optional. 4.5 Card holder verification module If required, a card holder verification module can be integrated in the terminal. This module shall allow
