1、 ETSI TS 133 187 V13.0.0 (2016-03) Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Security aspects of Machine-Type Communications (MTC) and other mobile data applications communications enhancements (3GPP TS 33.187 version 13.0.0
2、Release 13) TECHNICAL SPECIFICATION ETSI ETSI TS 133 187 V13.0.0 (2016-03)13GPP TS 33.187 version 13.0.0 Release 13Reference RTS/TSGS-0333187vd00 Keywords GSM,LTE,UMTS ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 5
3、62 00017 - NAF 742 C Association but non lucratif enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice The present document can be downloaded from: http:/www.etsi.org/standards-search The present document may be made available in electronic versions and/or in print. The content of
4、any electronic and/or print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any existing or perceived difference in contents between such versions and/or in print, the only prevailing document is the print of the Portable Document Fo
5、rmat (PDF) version kept on a specific network drive within ETSI Secretariat. Users of the present document should be aware that the document may be subject to revision or change of status. Information on the current status of this and other ETSI documents is available at https:/portal.etsi.org/TB/ET
6、SIDeliverableStatus.aspx If you find errors in the present document, please send your comment to one of the following services: https:/portal.etsi.org/People/CommiteeSupportStaff.aspx Copyright Notification No part may be reproduced or utilized in any form or by any means, electronic or mechanical,
7、including photocopying and microfilm except as authorized by written permission of ETSI. The content of the PDF version shall not be modified without the written authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standa
8、rds Institute 2016. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM and LTE are Trade Marks of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. GSM and the GSM logo are
9、Trade Marks registered and owned by the GSM Association. ETSI ETSI TS 133 187 V13.0.0 (2016-03)23GPP TS 33.187 version 13.0.0 Release 13Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these ess
10、ential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI SR 000 314: “Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards“, which is available from the ETSI Secretariat. Latest updat
11、es are available on the ETSI Web server (https:/ipr.etsi.org/). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web serve
12、r) which are, or may be, or may become, essential to the present document. Foreword This Technical Specification (TS) has been produced by ETSI 3rd Generation Partnership Project (3GPP). The present document may refer to technical specifications or reports using their 3GPP identities, UMTS identitie
13、s or GSM identities. These should be interpreted as being references to the corresponding ETSI deliverables. The cross reference between GSM, UMTS, 3GPP and ETSI identities can be found under http:/webapp.etsi.org/key/queryform.asp. Modal verbs terminology In the present document “shall“, “shall not
14、“, “should“, “should not“, “may“, “need not“, “will“, “will not“, “can“ and “cannot“ are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct cita
15、tion. ETSI ETSI TS 133 187 V13.0.0 (2016-03)33GPP TS 33.187 version 13.0.0 Release 13Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 4g31 Scope 5g32 References 5g33 Definitions and abbreviations . 6g33.1 Definitions 6g33.2 Void 6g33.3 Abbreviations . 6g34
16、 Security Requirements . 6g34.1 Requirements on SCEF 3GPP Network Entity reference point. 6g34.2 Requirements on Service Capability Exposure Function (SCEF) 7g34.3 Requirements on SCEF Interworking SCEF reference point 7g34.1 Requirements on MTC . 7g34.2 Requirements on Tsp reference point . 7g34.3
17、Requirements on MTC-IWF. 7g35 General security procedures . 8g35.1 Security procedures for Tsp interface security . 8g35.2 Security procedures for reference point SCEF 3GPP Network Entity 8g35.2.0 Introduction. 8g35.2.1 SCEF is considered as a 3GPP network function . 8g35.2.2 SCEF is not considered
18、as a 3GPP network function . 8g35.3 Security procedures for reference point Application 3GPP Network Entity . 8g35.4 Security procedures for reference point SCEF Interworking SCEF 8g36 Security procedures for Device Triggering 9g36.1 Network based solution for filtering SMS-delivered device trigger
19、messages . 9g37 Security procedures for secure connection . 10g37.1 Introduction 10g37.2 UE initiated secure connection . 10g37.3 Network initiated secure connection 11g38 Security procedures for restricting the USIM to specific UEs . 11g38.1 UE-based procedure with USAT application pairing . 11g38.
20、1.1 General 11g38.1.2 Security procedure 11g3Annex A (informative): Change history . 13g3History 14g3ETSI ETSI TS 133 187 V13.0.0 (2016-03)43GPP TS 33.187 version 13.0.0 Release 13Foreword This Technical Specification has been produced by the 3rdGeneration Partnership Project (3GPP). The contents of
21、 the present document are subject to continuing work within the TSG and may change following formal TSG approval. Should the TSG modify the contents of the present document, it will be re-released by the TSG with an identifying change of release date and an increase in version number as follows: Ver
22、sion x.y.z where: x the first digit: 1 presented to TSG for information; 2 presented to TSG for approval; 3 or greater indicates TSG approved document under change control. y the second digit is incremented for all changes of substance, i.e. technical enhancements, corrections, updates, etc. z the t
23、hird digit is incremented when editorial only changes have been incorporated in the document. ETSI ETSI TS 133 187 V13.0.0 (2016-03)53GPP TS 33.187 version 13.0.0 Release 131 Scope The present document specifies the security architecture enhancements (i.e., enhancements to the security features and
24、the security mechanisms) to facilitate Machine-Type and other mobile data applications Communications enhancements (MTCe) as per the use cases and service requirements defined in 3GPP TS 22.368 2 and the architecture enhancements and procedures defined in 3GPP TS 23.682 3. 2 References The following
25、 documents contain provisions which, through reference in this text, constitute provisions of the present document. - References are either specific (identified by date of publication, edition number, version number, etc.) or non-specific. - For a specific reference, subsequent revisions do not appl
26、y. - For a non-specific reference, the latest version applies. In the case of a reference to a 3GPP document (including a GSM document), a non-specific reference implicitly refers to the latest version of that document in the same Release as the present document. 1 3GPP TR 21.905: “Vocabulary for 3G
27、PP Specifications“. 2 3GPP TS 22.368: “Service Requirements for Machine-Type Communications (MTC)“. 3 3GPP TS 23.682: “Architecture Enhancements to facilitate communications with Packet Data Networks and Applications“. 4 3GPP TS 29.368: “Tsp interface protocol between the MTC Interworking Function (
28、MTC-IWF) and Service Capability Server (SCS)“. 5 3GPP TS 23.040: “Technical realization of the Short Message Service (SMS)“. 6 3GPP TS 23.142: “Value-added Services for SMS (VAS4SMS); Interface and signalling flow“. 7 3GPP TS 33.220: “Generic Authentication Architecture (GAA); Generic Bootstrapping
29、Architecture (GBA)“. 8 3GPP TS 33.223: “Generic Authentication Architecture (GAA); Generic Bootstrapping Architecture (GBA) Push function“. 9 3GPP TS 23.204: “Support of Short Message Service (SMS) over generic 3GPP Internet Protocol (IP) access; Stage 2“. 10 3GPP TS 31.115: “Remote APDU Structure f
30、or (U)SIM Toolkit applications“. 11 3GPP TS 31.116: “Remote APDU Structure for (Universal) Subscriber Identity Module (U)SIM Toolkit applications“. 12 ETSI TS 102 225: “Smart Cards; Secured packet structure for UICC based applications”. 13 ETSI TS 102 226: “Smart cards; Remote APDU structure for UIC
31、C based applications”. 14 3GPP TS 31.111: “Universal Subscriber Identity Module (USIM) Application Toolkit (USAT)“. 15 3GPP TS 33.210: “3G security; Network Domain Security (NDS); IP network layer security “. 16 3GPP TS 33.246: “MBMS Security“. 17 3GPP TS 33.310: “3G security; Network Domain Securit
32、y (NDS); Authentication Framework (AF) “. ETSI ETSI TS 133 187 V13.0.0 (2016-03)63GPP TS 33.187 version 13.0.0 Release 133 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the terms and definitions given in TR 21.905 1 and the following apply. A term defined in
33、 the present document takes precedence over the definition of the same term, if any, in TR 21.905 1. 3.2 Void 3.3 Abbreviations For the purposes of the present document, the abbreviations given in TR 21.905 1 and the following apply. An abbreviation defined in the present document takes precedence o
34、ver the definition of the same abbreviation, if any, in TR 21.905 1. MTC Machine-Type Communications MTC-IWF MTC Interworking Function SCEF Service Capability Exposure Function 4 Security Requirements 4.1 Requirements on SCEF 3GPP Network Entity reference point The SCEF is controlled by the 3GPP ope
35、rator or a business partner e.g. by another operator than the 3GPP operator controlling the Network Entity or by a 3rdparty, the SCEF 3GPP Network Entity reference point shall fulfil the following requirements: Integrity protection, replay protection, confidentiality protection and privacy protectio
36、n for communication between the SCEF and 3GPP Network Entity shall be supported; - mutual authentication between 3GPP Network Entity and SCEF shall be supported; - integrity protection and replay protection shall be used; - confidentiality protection should be used; - privacy of the 3GPP user shall
37、be provided (e.g. IMSI/IMPI shall not be sent outside the 3GPP operators domain); - the 3GPP Network Entity shall be able to determine whether the SCEF is authorized to send requests to the 3GPP Network Entity; - the 3GPP Network Entity may be able to determine whether authorization shall be per UE,
38、 or optionally per service per UE. NOTE: How to achieve authorization per UE or per service per UE is specific to application and network configuration. For example, if the SCEF 3GPP Network Entity reference point does not support such authorization, the SCEF may need to contact HSS before forwardin
39、g the request to the 3GPP Network Entity (or to the IWK-SCEF in case of roaming). The mechanism of such authorization is not specified in 3GPP standards. The same security requirements apply also when applications operating in the trust domain access network entities (e.g. PCRF), wherever the requir
40、ed 3GPP interface(s) are made available, directly without going through the SCEF. ETSI ETSI TS 133 187 V13.0.0 (2016-03)73GPP TS 33.187 version 13.0.0 Release 134.2 Requirements on Service Capability Exposure Function (SCEF) The functionality of the Service Capability Exposure Function (SCEF) includ
41、es the following: - support ability to satisfy security requirements on SCEF 3GPP Network Entity reference point in clause 4.x; - it shall be able to determine whether the Application is authorized to send requests for the 3GPP Network Entity, where authorization shall be per UE or optionally per se
42、rvice per UE. NOTE: SCEF may include authentication, authorization, and access control list management functionality or it may rely on the authorization decisions made by the 3GPP Network Entity via reference point SCEF 3GPP Network Entity. The mechanism of such authorization performed by the SCEF i
43、s not specified in 3GPP standards. However, the mechanisms for asking authorization decision from the HSS by the SCEF are in the scope of 3GPP. 4.3 Requirements on SCEF Interworking SCEF reference point The requirements for the SCEF Interworking SCEF reference point include the following: - the same
44、 integrity protection, replay protection, confidentiality protection and privacy protection requirements from clause 4.x apply for the interface T7 between the SCEF and IWK-SCEF. - the IWK-SCEF shall be able to determine whether the SCEF in the HPLMN is authorized to send requests for the 3GPP Netwo
45、rk Entity. 4.1 Requirements on MTC The security requirements for MTC include the following: - MTC optimizations shall not degrade security compared to non-MTC communications 3GPP TS 22.368 2 4.2 Requirements on Tsp reference point The Tsp reference point shall fulfil the following requirements: - in
46、tegrity protection, replay protection, confidentiality protection and privacy protection for communication between the MTC-IWF and SCS shall be supported: - mutual authentication between two directly communicating entities in the security domains, in which MTC-IWF and SCS respectively reside, shall
47、be supported; - the use of mutual authentication shall follow the provisions in TS 29.368 4; - integrity protection and replay protection shall be used; - confidentiality protection should be used; - privacy shall be provided (e.g. IMSI shall not be sent outside the 3GPP operator domain). 4.3 Requir
48、ements on MTC-IWF The functionality of the MTC-IWF includes the following: - support ability to satisfy security requirements on Tsp reference point in clause 4.2. ETSI ETSI TS 133 187 V13.0.0 (2016-03)83GPP TS 33.187 version 13.0.0 Release 135 General security procedures 5.1 Security procedures for
49、 Tsp interface security The security procedures for the Tsp interface are specified in TS 29.368 4. 5.2 Security procedures for reference point SCEF 3GPP Network Entity 5.2.0 Introduction This clause specifies how the reference point SCEF 3GPP Network Entity shall be secured. There are two different scenarios to consider: - when the SCEF is considered as a 3GPP network function; or - when the SCEF is not considered as a 3GPP network function. 5.2.1 SCEF is considered as a 3GPP network function If
