1、STD-ETSI ETS 300 977-ENGL 1998 3400855 0355470 b50 m ETS 300 977 December 1998 Fifth Edition Source: SMG Reference: RUSMG-091 11 1QR6 ICs: 33.020 Key words: Digital cellular telecommunications system, Global System for Mobile communications (GSM) Digital cellular telecommunications system (Phase 2+)
2、; Specification of the Subscriber Identity Module - Mobile Equipment (SIM - ME) interface (GSM 11 -1 1 version 5.1 0.1 Release 1996) ETSI European Telecommunications Standards Institute ETSI Secretariat Postal address: F-O6921 Sophia Antipolis CEDEX - FRANCE Office address: 650 Route des Lucioles -
3、Sophia Antipolis - Valbonne - FRANCE Internet: secretariat etsi.fr - http:/www.etsi.fr - http:/www.etsi.og Tel.: +33 4 92 94 42 O0 - Fax: +33 4 93 65 47 16 Copyright Notification: No part may be reproduced except as authorized by written permission. The copyright and the foregoing restriction extend
4、 to reproduction in all media. O European Telecommunications Standards Institute 1998. Ail rights reserved. STD.ETS1 ETS 300 777-ENGL 3778 3900855 0355473 597 Page 2 ETS 300 977 (GSM 11.11 version 5.10.1 Release 1996): December 1998 Whilst every care has been taken in the preparation and publication
5、 of this document, errors in content, typographical or otherwise, may occur. If you have comments concerning its accuracy, please write to “ETSI Standards Making Support Dept.“ at the address shown on the title page. STD.ETS1 ETS 300 977-ENGL 3998 3400855 0355472 423 W Page 3 ETS 300 977 (GSM 11.11
6、version 5.10.1 Release 1996): December 1998 Contents Forewo rd.9 1 Scope 11 2 Normative references 11 3 Definitions, abbreviations and symbols. ,_ _ _. . _. . ._ . . . . . _ 13 . 13 3.1 3.2 . 14 3.3 Symbols . 15 Definitions . . . . . . . . . Abbreviations. . . . . . . . . . . . . . . . . . . . . . 4
7、 Physical characteristics . . . , , . . . . . . . . . . . . . . . . . . 16 4.1 . 16 _._. 16 4.2 Temperature _._. 16 4.3 . 16 17 17 4.1.2 Plug-in SIM Contacts . . . . . . . , . . . , , . . . . . . . . . . . . . . . . . 4.3.3 4.3.4 Inactive contacts. . . . . . . . . . . Contact pressure . . . , . . .
8、. . . . . . . . . . . . . . . . . . . 4.4 4.5 Static Protection 5 Electronic signals and transmission protocols ._. . . . . , _ . . . . . . . . 5.1 5.2 Supply voltage Vcc (contact CI). . . . . Reset (RST) (contact C2). . _. . . . . I/O (contact C7). _ _. . . . . . . , . , , . . . . . . . . . . . . .
9、 . . . . . States . . . . . . . . . . . . . . . . . . 18 _. l) Page 21 ETS 300 977 (GSM 11.1 1 version 5.1 0.1 Release 1996): December 1998 Table 5: ATR Contents sent by subsequent characters (direct or inverse convention) subsequent in terace characters, number of historical characters always the w
10、ork etu parameters to calculate the programming voltage and current optional parameters to calculate the extra guardtime requested by the card; no optional parameters to calculate the work waiting time optional a) evaluation by the ME b) reaction by the ME a) always b) using appropriate convention a
11、) always b) identifying the subsequent a) always if present characters accordingly b) if TAI is not 1 I, PTS procedure shall be used (see subclause 5.8.2) a) always if present b) if PI1 is not O, then reject the SIM (in accordance with subclause 5.10) a) always if present b) if TC1 is neither O nor
12、255, then reject the SIM (in accordance with subclause 5.1 O); see the note after the table a) always if present b) identifying the subsequent characters accordingly a) optional the allowed value of TBI above defines that an extemal programming voltage is not applicable a) always if present b) using
13、 the work waiting time accordingly a) always if present b) identifying the subsequent characters accordingly Page 22 ETS 300 977 (GSM 11.11 version 5.10.1 Release 1996): December 1998 Table 5 (concluded): ATR sent by the card optional Character Contents character interface characters for other trans
14、mission a) evaluation by the ME b) reaction by the ME a) optional - (i2) 12. Historical characters character -0Ring) contents not specified in ISOAEC optional I b, - a) optional not sent if only T=O is indicated in the ATR; in all other cases TCK shall be PTSS= FF PTSO= 00 PCK = FF a) optional b) _
15、PTS Request . NOTE: According to ISOAEC 7816-3:1989/DAM2 (see annex D) IL255 indicates that the minimum delay is 12 etu for the asynchronous half-duplex character transmission protocol. PTS Response PTS Response Figure 2: PTS procedure requesting enhanced speed values (F=512, D=8, see clause 5.8.3)
16、PTSS= FF PTSO- 10 PTS1= 94 PCK = IB PTS Request and PTS Response consist of the four (4) characters PTSS, PTSO, PTSl and PCK of which PTSS is sent first. After this procedure the protocol T=O and the parameters F=512, E8 and N=O will be used. 5.8.3 Speed enhancement If speed enhancement is implement
17、ed the ME and the SIM shall at least support F=512 and IL8 in addition to F=372 and El. However, other values may also be supported. If the ME requests PTS using values other than those above then the PTS procedure shall be initiated accordingly. The SIM shall support the default value (F=372 and -
18、- - - - 7F: 1 level Dedicated File; 5F: 2 2F: Elementary File under the Master File; 6F: Elementary File under a 1“ level Dedicated File; 4F: Elementary File under 2“d level Dedicated File. File IDS shall be subject to the following conditions: - - - the file ID shall be assigned at the time of crea
19、tion of the file concerned; no two files under the same parent shall have the same ID; a child and any parent, either immediate or remote in the hierarchy, e.g. grandparent, shall never have the same file ID. In this way each file is uniquely identified. STD-ETSI ETS 300 977-ENGL 1998 m 3400855 0355
20、492 211 Page 25 ETS 300 9n (GSM 11.11 version 5.10.1 Release 1996): December 1998 6.3 Dedicated files A Dedicated File (DF) is a functional grouping of files consisting of itself and all those files which contain this DF in their parental hierarchy (that is to say it consists of the DF and its compl
21、ete “subtree“). A DF “consists“ only of a header part. Three 1 level DFs are defined in this specification: - - - DFGSM which contains the applications for both GSM andor DCS 1800; DFIS4, which contains the applications for IS-41 as specified by ANSI T1 P1; DF, which contains telecom service feature
22、s. All three files are immediate children of the Master File (MF) and may coexist on a multi-application card. 2“d level DFs are defined in this specification under DFGSM. All 2“d level DFs are immediate children of the DFGSM and may coexist on a multi-application card. 6.4 Elementary files An Eleme
23、ntary File (EF) is composed of a header and a body part. The following three structures of an EF are used by GSM. 6.4.1 Transparent EF An EF with a transparent structure consists of a sequence of bytes. When reading or updating, the sequence of bytes to be acted upon is referenced by a relative addr
24、ess (offset), which indicates the start position (in bytes), and the nwnber of bytes to be read or updated. The first byte of a transparent EF has the relative address O0 00. The total data length of the body of the EF is indicated in the header of the EF. F4 Header Sequence bytes I Bod y NOTE: This
25、 structure was previously referred to as “binaiy“ in GSM. Figure 4: Structure of a transparent EF 6.4.2 Linear fixed EF An EF with linear fixed structure consists of a sequence of records all having the same (fixed) length. The first record is record number 1. The length of a record as well as this
26、value multiplied by the number of records are indicated in the header of the EF. Header I I Record 2 Bod y I I 1q Record n Figure 5: Structure of a linear fixed file STD.ETS1 ETS 300 977-ENGL i1998 3400855 0355493 i158 m Page 26 ETS 300 977 (GSM 11.11 version 5.10.1 Release 1996): December 1998 Ther
27、e are several methods to access records within an EF of this type: - absolutely using the record number; - when the record pointer is not set it shall be possible to perform an action on the first or the last record by using the NEXT or PREVIOUS mode; - when the record pointer is set it shall be pos
28、sible to perform an action on this record, the next record (unless the record pointer is set to the last record) or the previous record (unless the record pointer is set to the first record); - by identifying a record using pattern seek starting: - forwards from the beginning of the file; - forwards
29、 from the record following the one at which the record pointer is set (unless the record pointer is set to the last record); - backwards from the end of the file; - backwards from the record preceding the one at which the record pointer is set (unless the record pointer is set to the first record).
30、If an action following selection of a record is aborted, then the record pointer shall remain set at the record at which it was set prior to the action. NOTE 1: It is not possible, at present, to have more than 255 records in a file of this type, and each record cannot be greater than 255 bytes. NOT
31、E 2: This structure was previously referred to as “formatted“ in GSM. 6.4.3 Cyclic EF Cyclic files are used for storing records in chronological order. When all records have been used for storage, then the next storage of data shall overwrite the oldest information. An EF with a cyclic structure con
32、sists of a fixed nmber of records with the same (fixed) length. In this file structure there is a link between the last record (n) and the first record. When the record pointer is set to the last record n, then the next record is record 1. Similariy, when the record pointer is set to record 1, then
33、the previous record is record n. The last updated record containing the newest data is record number 1, and the oldest data is held in record number n. Header Body Record n Figure 6: Structure of a cyclic file For update operations oniy PREVIOUS record shall be used. For reading operations, the meth
34、ods of addressing are Next, Previous, Current and Record Number. After selection of a cyclic file (for either operation), the record pointer shall address the record updated or increased last. If an action following selection of a record is aborted, then the record pointer shall remain set at the re
35、cord at which it was set prior to the action. STDmETSI ETS 300 977-ENGL 1998 3400855 0355494 099 = Page 27 ETS 300 977 (GSM 11.11 version 5.10.1 Release 1996): December 1998 Last selected file MF DF1 DF2 DF3 EF1 EF2 E F3 EF4 NOTE: It is not possible, at present, to have more than 255 records in a fi
36、le of this type, and each record cannot be greater than 255 bytes. Valid Selections DFI, DF2, EFI MF, DF2, DF3, EF2 MF, DF1, EF3, EF4 MF, DF1, EF5 MF, DF1, DF2 MF, DFI, DF2, DF3 MF, DFI, DF2, EF4 MF, DFl, DF2, EF3 6.5 Methods for selecting a file After the Answer To Reset (ATR), the Master File (MF)
37、 is implicitly selected and becomes the Current Directory. Each file may then be selected by using the SELECT function in accordance with the following rules. Selecting a DF or the MF sets the Current Directory. After such a selection there is no current EF. Selecting an EF sets the current EF and t
38、he Current Directory remains the DF or MF which is the parent of this EF. The current EF is always a child of the Current Directory. Any application specific command shall only be operable if it is specific to the Current Directory. The following files may be selected from the last selected file: -
39、- - - the current DF; - the MF. any file which is an immediate child of the Current Directory; any DF which is an immediate child of the parent of the current DF; the parent of the Current Directory; This means in particular that a DF shall be selected prior to the selection of any of its EFs. All s
40、elections are made using the file ID. The following figure gives the logical structure for the GSM application. GSM defines only two levels of DFs under the MF. EL2 EF3 EF4 EF5 Figure 7: Logical structure The following table gives the valid selections for GSM for the logical structure in figure 7. R
41、eselection of the last selected file is also allowed but not shown. Table 6: File selection STD.ETSI ETS 300 977-ENGL 1998 3400855 Page 28 ETS 300 9TI (GSM 11.1 1 version 5.10.1 Release 1996): December 1998 EF5 I MF, DF1, DF3 I 6.6 Reservation of file IDS 0355495 TZU In addition to the identifiers u
42、sed for the files specified in this TS, the following file IDS are reserved for use by GSM. Dedicated Files: - administrative use: - operational use: 7F 4X, 5F1 X, 5F2X 7F IO (DFTE,Ec,M), 7F 20 (DFGSM), 7F 21 (DFDcs,800)l 7F 22 (DFB4,), and 7F 2X, where X ranges from 3 to FI. 5F30 (DFIRIDIUM), 5F31
43、(DFGldaktar), 5F32 (DFico), 5F33 (DFAM), 5F3X, where X tanges from 4 to F for other MSS. FO(DFFCSIWO), 5F4Y where Y ranges from 1 to F and, 5FYX where Y ranges from 5 to FI. - reserved under 7F20: Elementary files: - administrative use: 6F XX in the DFs 7F 4X; 4F XX in the DFs 5F 1 X, 5F2X 6F 1X in
44、the DFs 7F I O, 7F 20, 7F 21 I; 4F 1X in all 2“d level DFs 2F Ol, 2F EX in the MF 3F 00; 6F 2X, 6F 3X, 6F 4X in 7F 10 and 7F 2Xi 4F YX, where Y ranges from 2 to F in all 2 level DFs. 2F 1X in the MF 3F 00. - operational use: In all the above, X ranges, unless otherwise stated, from O to F 7 Security
45、 features The security aspects of GSM are described in the normative references GSM 02.094 and GSM 03.20 ll. This clause gives information related to security features supported by the SIM to enable the following: - - - file access conditions. authentication of the subscriber identity to the network
46、; data confidentiality over the radio interface; 7.1 Authentication and cipher key generation procedure This subclause describes the authentication mechanism and cipher key generation which are invoked by the network. For the specification of the corresponding procedures across the SIWME interface s
47、ee clause 11. The network sends a Random Number (RAND) to the MS. The ME passes the RAND to the SIM in the command RUN GSM ALGORITHM. The SIM returns the values SRES and Kc to the ME which are derived using the algorithms and processes given below. The ME sends SRES to the network. The network compa
48、res this value with the value of SRES which it calculates for itself. The comparison of these SRES values provides the authentication. The value Kc is used by the ME in any future enciphered communications with the network until the next invocation of this mechanism. A subscriber authentication key
49、Ki is used in this procedure. This key Ki has a length of 128 bits and is stored within the SIM for use in the algorithms described below. STD.ETSI ETS 300 777-ENGL 1998 m 3400855 0355476 9b7 m Page 29 ETS 300 977 (GSM 11 .ll version 5.10.1 Release 1996): December 1998 7.2 Algorithms and processes 3 4tO 14 15 The names and parameters of the algorithms supported by the SIM are defined in GSM 03.20 1 I.
