1、 ETSI TS 1Digital cellular telecommUniversal Mobile TelSecurity aspects of Mand other mobile d(3GPP TS 33.1TECHNICAL SPECIFICATION133 187 V13.0.1 (2017mmunications system (Phase elecommunications System (LTE; Machine-Type Communicatiodata applications communicaenhancements .187 version 13.0.1 Releas
2、e 1317-01) e 2+) (GSM); (UMTS); ions (MTC) ications 13) ETSI ETSI TS 133 187 V13.0.1 (2017-01)13GPP TS 33.187 version 13.0.1 Release 13Reference RTS/TSGS-0333187vd01 Keywords GSM,LTE,SECURITY,UMTS ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4
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8、ean Telecommunications Standards Institute 2017. 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 Partne
9、rs. GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI TS 133 187 V13.0.1 (2017-01)23GPP TS 33.187 version 13.0.1 Release 13Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The inform
10、ation pertaining to these essential 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 E
11、TSI Secretariat. Latest updates 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
12、updates on the ETSI Web server) 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 3G
13、PP identities, UMTS identities 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
14、 document “shall“, “shall not“, “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 ex
15、cept when used in direct citation. ETSI ETSI TS 133 187 V13.0.1 (2017-01)33GPP TS 33.187 version 13.0.1 Release 13Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 4g31 Scope 5g32 References 5g33 Definitions and abbreviations . 6g33.1 Definitions 6g33.2 Voi
16、d 6g33.3 Abbreviations . 6g34 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
17、Tsp reference point . 7g34.3 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 . 8g3
18、5.2.2 SCEF is not considered 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
19、SMS-delivered device trigger 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
20、 application pairing . 11g38.1.1 General 11g38.1.2 Security procedure 11g3Annex A (informative): Change history . 13g3History 14g3ETSI ETSI TS 133 187 V13.0.1 (2017-01)43GPP TS 33.187 version 13.0.1 Release 13Foreword This Technical Specification has been produced by the 3rdGeneration Partnership Pr
21、oject (3GPP). The contents of 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 v
22、ersion number as follows: Version 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, corre
23、ctions, updates, etc. z the third digit is incremented when editorial only changes have been incorporated in the document. ETSI ETSI TS 133 187 V13.0.1 (2017-01)53GPP TS 33.187 version 13.0.1 Release 131 Scope The present document specifies the security architecture enhancements (i.e., enhancements
24、to the security features and 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
25、3. 2 References The following 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, sub
26、sequent revisions do not apply. - 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
27、TR 21.905: “Vocabulary for 3GPP 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 th
28、e MTC Interworking Function (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
29、(GAA); Generic Bootstrapping 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.
30、115: “Remote APDU Structure for (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; R
31、emote APDU structure for UICC 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 secur
32、ity; Network Domain Security (NDS); Authentication Framework (AF) “. ETSI ETSI TS 133 187 V13.0.1 (2017-01)63GPP TS 33.187 version 13.0.1 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 followi
33、ng apply. A term defined in 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
34、document takes precedence over 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
35、 controlled by the 3GPP operator 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 prote
36、ction and privacy protection 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; - priv
37、acy of the 3GPP user shall be provided (e.g. IMSI/IMPI shall not be sent outside the 3GPP operator“s 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 au
38、thorization shall be per UE, 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
39、contact HSS before forwarding 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. ETSI ETSI TS 133 187 V13.0.1 (2017-01)73GPP TS 33.187 version 13.0.1 Release 13The same security requirements apply al
40、so when applications operating in the trust domain access network entities (e.g. PCRF), wherever the required 3GPP interface(s) are made available, directly without going through the SCEF. 4.2 Requirements on Service Capability Exposure Function (SCEF) The functionality of the Service Capability Exp
41、osure Function (SCEF) includes 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
42、 per UE or optionally per service 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 authoriza
43、tion performed by the SCEF is 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 inclu
44、de the following: - the same 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
45、 requests for the 3GPP Network 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
46、following requirements: - integrity 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
47、 respectively reside, shall 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
48、operator domain). 4.3 Requirements 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 V13.0.1 (2017-01)83GPP TS 33.187 version 13.0.1 Release 135 General security procedures
49、 5.1 Security procedures for 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
