ETSI TS 133 107-2016 Universal Mobile Telecommunications System (UMTS) LTE 3G security Lawful interception architecture and functions (V13 4 0 3GPP TS 33 107 version 13 4 0 Release.pdf

1、 ETSI TS 13Universal Mobile TelLawful intercept(3GPP TS 33.10TECHNICAL SPECIFICATION133 107 V12.13.0 (201elecommunications System (LTE; 3G security; ption architecture and functio.107 version 12.13.0 Release 1016-01) (UMTS); tions 12) ETSI ETSI TS 133 107 V12.13.0 (2016-01)13GPP TS 33.107 version 12

2、.13.0 Release 12Reference RTS/TSGS-0333107vcd0 Keywords LTE,SECURITY,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 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-Prfecture de Grasse (06)

3、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 any electronic and/or print versions of the present document shall not be modified without the

4、 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 Format (PDF) version kept on a specific network drive within ETSI Secretariat. Users of the pres

5、ent 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 http:/portal.etsi.org/tb/status/status.asp If you find errors in the present document, please send your comment to one of

6、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, including photocopying and microfilm except as authorized by written permission of ETSI. The content of

7、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 Standards Institute 2016. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of

8、 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 Trade Marks registered and owned by the GSM Association. ETSI ETSI TS 133 107 V12.13.0 (2016-01)23GPP TS

9、 33.107 version 12.13.0 Release 12Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI

10、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 updates are available on the ETSI Web server (https:/ipr.etsi.org/). Pursuant to the ETSI IPR Policy, no in

11、vestigation, 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 server) which are, or may be, or may become, essential to the present document. Foreword This Technical Spe

12、cification (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 identities or GSM identities. These should be interpreted as being references to the corresponding ETSI deliver

13、ables. 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“, “should“, “should not“, “may“, “need not“, “will“, “will not“, “can“ and “cannot“ are to be interpr

14、eted 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 citation. ETSI ETSI TS 133 107 V12.13.0 (2016-01)33GPP TS 33.107 version 12.13.0 Release 12Contents Intell

15、ectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 11g3Introduction 11g31 Scope 12g32 References 12g33 Definitions, symbols and abbreviations . 14g33.1 Definitions 14g33.2 Abbreviations . 15g34 Functional architecture . 17g35 Activation, deactivation and interrogation . 21

16、g35.0 General . 21g35.1 Activation . 22g35.1.0 General 22g35.1.1 X1_1-interface 22g35.1.2 X1_2-interface (IRI) . 23g35.1.3 X1_3-interface (CC) . 24g35.2 Deactivation . 25g35.2.0 General 25g35.2.1 X1_1-interface 25g35.2.2 X1_2-interface (IRI) . 25g35.2.3 X1_3-interface (CC) . 26g35.3 Interrogation .

17、26g35.3.0 General 26g35.3.1 Interrogation of the 3G ICEs. 26g35.3.2 Interrogation of Delivery Functions 27g36 Invocation of Lawful Interception for Circuit Switched Services 28g36.0 General . 28g36.1 Provision of Intercept CC - Circuit Switched . 29g36.2 Provision of CC - Short Message Service 29g36

18、.3 Provision of Intercept Related Information 30g36.3.0 General 30g36.3.1 X2-interface 30g36.3.2 Structure of the events 31g36.3.3 Call Related events . 33g36.3.3.1 Call establishment . 33g36.3.3.2 Answer 33g36.3.3.3 Supplementary Services 34g36.3.3.4 Handover . 34g36.3.3.5 Release 34g36.3.4 Non Cal

19、l Related events . 35g36.3.4.1 SMS. 35g36.3.4.2 Location update . 35g36.3.4.3 Subscriber Controlled Input (SCI) 35g36.4 Intercept cases for circuit switched supplementary services 36g36.4.1 Interception of Multiparty call 36g36.4.2 Interception for Call Forwarding / Call Deflection / ECT 36g37 Invoc

20、ation of Lawful Interception for GSN Packet Data services . 37g37.0 General . 37g3ETSI ETSI TS 133 107 V12.13.0 (2016-01)43GPP TS 33.107 version 12.13.0 Release 127.1 Provision of Intercept Product - Short Message Service 38g37.2 Provision of Intercepted Content of Communications Packet data GSN ser

21、vices . 39g37.2.0 General 39g37.2.1 X3-interface 39g37.3 Provision of Intercept Related Information 40g37.3.0 General 40g37.3.1 X2-interface 40g37.3.2 Structure of the events 41g37.4 Packet Data related events 44g37.4.1 Mobile Station Attach. 44g37.4.2 Mobile Station Detach 44g37.4.3 Packet Data PDP

22、 context activation . 45g37.4.4 Start of interception with PDP context active . 45g37.4.5 Packet Data PDP context deactivation 46g37.4.6 RA update . 46g37.4.7 SMS 47g37.4.8 Packet Data PDP context modification . 47g37.4.9 Serving System . 47g37.4.10 Start of interception with mobile station attached

23、. 48g37.4.11 Packet Header Information Reporting 48g37.4.11.0 Introduction . 48g37.4.11.1 Packet Data Header Report . 48g37.4.11.2 Packet Data Summary Report . 48g37.5 Void 49g37.6 Interception of the Multimedia Messaging Service (MMS) . 50g37A Invocation of Lawful Interception for Packet Data Multi

24、-media Service 50g37A.1 Provision of content of communications 50g37A.1.A Decryption for IMS Media Plane Security . 50g37A.2 Provision of IRI 51g37A.2.1 Provision of IRI with SIP messaging 51g37A.2.2 Provision of IRI with XCAP messages . 51g37A.3 Multi-media events . 52g37A.3.0 General 52g37A.3.1 Mi

25、d IMS Session Interception 53g37A.3.1.0 General 53g37A.3.1.1 SDES Media Security . 54g37A.4 Multi-media Call State Control Service Scenarios . 54g37A.5 Push to talk over Cellular (PoC) . 54g37A.6 SMS over IMS 54g37A.7 LI for KMS based IMS Media Security . 54g37A.7.1 LI Architecture and functions . 5

26、4g37A.7.2 Signalling over the Xk interfaces and LI events . 55g37A.7.3 Cooperating KMSs . 56g37A.7.4 Security . 56g37A.7.5 Start of interception for an already established IMS media secured session 57g37A.8 IMS IMEI Interception . 57g38 Security. 58g38.0 General . 58g38.1 Administration security 58g

27、38.2 IRI security . 58g38.2.1 Normal operation 58g38.2.2 Communication failure . 58g38.3 CC security . 59g38.4 Security aspects of Lawful Interception billing 59g38.5 Other security issues . 59g38.5.1 Log files 59g38.5.2 Data consistency . 59g39 Invocation of Lawful Interception for 3GPP WLAN Interw

28、orking Services. 59g39.0 General . 59g39.1 Provision of Intercept Product - Short Message Service 60g3ETSI ETSI TS 133 107 V12.13.0 (2016-01)53GPP TS 33.107 version 12.13.0 Release 129.2 Provision of Intercepted Content of Communications - 3GPP WLAN Interworking services 60g39.2.0 General 60g39.2.1

29、X3-interface 61g39.3 Provision of Intercept Related Information 61g39.3.0 General 61g39.3.1 X2-interface 62g39.3.2 3GPP WLAN Interworking LI Events and Event Information . 62g39.4 Structure of I-WLAN Events 67g39.4.1 I-WLAN Access Initiation 67g39.4.2 WLAN Access Termination . 68g39.4.3 I-WLAN Tunne

30、l Establishment 68g39.4.4 I-WLAN Tunnel Disconnect. 69g39.4.5 Start of Intercept with I-WLAN Communication Active 70g39.4.6 Packet Header Information Reporting 71g39.4.6.0 Introduction . 71g39.4.6.1 Packet Data Header Report . 71g39.4.6.2 Packet Data Summary Report . 72g310 Interception of Multimedi

31、a Broadcast/MultiCast Service (MBMS) 74g310.0 General . 74g310.1 Provision of Content of Communications 74g310.2 Provision of Intercept Related Information 74g310.2.0 General 74g310.2.1 X2-interface 75g310.2.2 MBMS LI Events and Event Information . 75g310.3 Structure of MBMS Events 77g310.3.1 Servic

32、e Joining 77g310.3.2 Service Leaving 77g310.3.3 Start of Interception with Service Active 78g310.3.4 Subscription Activation 78g310.3.5 Subscription Modification 78g310.3.6 Subscription Termination . 79g311 IMS Conference Services . 80g311.1 Background for IMS Conference Services . 80g311.1A Start o

33、f Interception for IMS Conference Services 80g311.2 Provision of Intercepted Content of Communication IMS Conference Services 80g311.2.0 General 80g311.2.1 X3-interface 81g311.3 Provision of Intercept Related Information for IMS Conference Service 82g311.3.0 General 82g311.3.1 X2-interface 82g311.3.

34、2 IMS Conference Events and Event Information . 82g311.3.3 Structure of Conference Events 85g311.3.3.1 Start of Conference . 85g311.3.3.2 Party Join 85g311.3.3.3 Party Leave . 86g311.3.3.3A Conference Bearer Modification . 86g311.3.3.4 Start of Intercept on an Active Conference . 87g311.3.3.5 Confer

35、ence End . 87g311.3.3.6 Creation of Conference . 88g311.3.3.7 Update of Conference . 88g312 Lawful Interception for Evolved Packet System 90g312.1 LI functional architecture for EPS 90g312.2 Functional requirements for LI in case of E-UTRAN access and GTP based S5/S8. 92g312.2.0 General 92g312.2.1 P

36、rovision of Intercept Related Information 92g312.2.1.0 General 92g312.2.1.1 X2-interface 93g312.2.1.2 Structure of the events . 93g312.2.2 X3-interface 97g312.2.3 EPS related events 98g3ETSI ETSI TS 133 107 V12.13.0 (2016-01)63GPP TS 33.107 version 12.13.0 Release 1212.2.3.1 Attach 98g312.2.3.2 Deta

37、ch . 98g312.2.3.3 Bearer activation . 99g312.2.3.4 Bearer deactivation 99g312.2.3.5 Bearer modification . 100g312.2.3.6 Start of interception with active bearer . 101g312.2.3.7 Tracking Area/EPS Location Update 101g312.2.3.8 Serving Evolved Packet System 101g312.2.3.9 UE requested PDN connectivity .

38、 101g312.2.3.10 UE requested PDN disconnection . 102g312.2.3.11 UE requested Bearer Resource Modification 102g312.2.3.12 Void. 103g312.2.3.13 Start of interception with E-UTRAN attached UE 103g312.2.3.14 Packet Header Information Reporting . 103g312.2.3.14.0 Introduction . 103g312.2.3.14.1 Packet Da

39、ta Header Report 104g312.2.3.14.2 Packet Data Summary Report 104g312.3 Functional requirements for LI in case of E-UTRAN access and PMIP based S5/S8 interfaces . 105g312.3.0 General 105g312.3.1 Provision of Intercept Related Information 106g312.3.1.0 General 106g312.3.1.1 X2 interface . 106g312.3.1.

40、2 Structure of the events . 106g312.3.2 X3-interface 109g312.3.3 LI events for E-UTRAN access with PMIP-based S5 or S8 . 109g312.3.3.1 Initial E-UTRAN Attach and UE PDN requested connectivity with PMIP-based S5 or S8 . 109g312.3.3.2 Detach and PDN disconnection for PMIP-based S5/S8 110g312.3.3.3 Sta

41、rt of interception with active tunnel for PMIP based S5/S8 . 110g312.3.3.4 Dedicated Bearer Procedures for E-UTRAN Access with PMIP-based S5/S8 . 110g312.3.3.5 PDN-GW initiated PDN-disconnection Procedure . 110g312.3.3.6 PMIP Session modification . 111g312.3.3.7 Packet Header Information Reporting .

42、 111g312.3.3.7.0 Introduction . 111g312.3.3.7.1 Packet Data Header Report 111g312.3.3.7.2 Packet Data Summary Report 112g312.4 Functional requirements for LI in case of trusted non-3GPP IP access . 113g312.4.0 General 113g312.4.1 Provision of Intercept Related Information 114g312.4.1.0 General 114g3

43、12.4.1.1 X2-interface 114g312.4.1.2 Structure of the events . 114g312.4.2 X3-interface 117g312.4.3 LI events for trusted Non-3GPP IP access 118g312.4.3.1 Initial Attach and PDN connection activation with PMIPv6 on S2a . 118g312.4.3.2 Initial Attach and PDN connection activation procedures with MIPv4

44、 FACoA on S2a 118g312.4.3.3 Initial Attach and PDN connection activation procedures with DSMIPv6 over S2c 118g312.4.3.4 Detach and PDN disconnection with PMIPv6 on S2a 119g312.4.3.5 Detach and PDN disconnection with MIPv4 FACoA . 119g312.4.3.6 Detach and PDN disconnection with DSMIPv6 on S2c . 119g3

45、12.4.3.7 PDN-GW reallocation upon initial attach on s2c 120g312.4.3.8 PDN GW initiated Resource Allocation Deactivation with S2a PMIP . 120g312.4.3.9 PDN GW initiated Resource Allocation Deactivation with S2a MIP v4 . 120g312.4.3.10 Serving Evolved Packet System 121g312.4.3.11 Start of interception

46、with active tunnel or bearer 121g312.4.3.12 PMIP session modification 121g312.4.3.13 DSMIP session modification . 121g312.4.3.14 Bearer activation . 122g312.4.3.15 Bearer deactivation 122g312.4.3.16 Bearer modification . 122g312.4.3.17 Packet Header Information Reporting . 122g312.4.3.17.0 Introduct

47、ion . 122g312.4.3.17.1 Packet Data Header Report 122g3ETSI ETSI TS 133 107 V12.13.0 (2016-01)73GPP TS 33.107 version 12.13.0 Release 1212.4.3.17.2 Packet Data Summary Report 123g312.5 Functional requirements for LI in case of untrusted non-3GPP IP access 124g312.5.0 Introduction. 124g312.5.1 Provisi

48、on of Intercept Related Information 125g312.5.1.0 General 125g312.5.1.1 X2-interface 125g312.5.1.2 Structure of the events . 125g312.5.2 X3-interface 128g312.5.3 LI events for untrusted Non-3GPP IP access 129g312.5.3.1 Initial Attach and PDN connection activation with PMIPv6 on S2b 129g312.5.3.2 Ini

49、tial attach and PDN connection activation for S2c in untrusted non-3GPP IP access . 129g312.5.3.3 UE/ePDG-initiated Detach Procedure and UE Requested PDN disconnection with PMIP 130g312.5.3.4 Detach and PDN Disconnection for S2c in Un-trusted Non-3GPP IP access . 130g312.5.3.5 Serving Evolved Packet System 130g312.5.3.6 Start of interception with active tunnel/bearer 131g312.5.3.7 PDN-GW reallocation upon initial attach on s2c 131g312.5.3.8 PDN GW initiated Resource Allocation Deactivation with S2b PMIP . 131g312.5.3.9 PMIP session modification 131g312.5.3.10 DSMIP sessio