1、 ETSI TS 1Digital cellular telecoUniversal Mobile TelGeneric AutheAccess to network apTransfer Protocol ove(3GPP TS 33.2TECHNICAL SPECIFICATION133 222 V13.0.0 (2016communications system (Phaelecommunications System (LTE; hentication Architecture (GAAapplication functions using Her Transport Layer Se
2、curity .222 version 13.0.0 Release 1316-01) hase 2+); (UMTS); A); Hypertext ty (HTTPS) 13) ETSI ETSI TS 133 222 V13.0.0 (2016-01)13GPP TS 33.222 version 13.0.0 Release 13Reference RTS/TSGS-0333222vd00 Keywords GSM,LTE,SECURITY,UMTS ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE
3、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) N 7803/88 Important notice The present document can be downloaded from: http:/www.etsi.org/standards-search The present document may be made a
4、vailable 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 prior written authorization of ETSI. In case of any existing or perceived difference in contents between such versions and/or in print, the o
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6、ther 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 the following services: https:/portal.etsi.org/People/CommiteeSupportStaff.aspx Copyright Notification No part may be reproduced or utilized i
7、n any form or by any means, electronic or mechanical, 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 reprodu
8、ction in all media. European Telecommunications Standards 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 3
9、GPP Organizational Partners. GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI TS 133 222 V13.0.0 (2016-01)23GPP TS 33.222 version 13.0.0 Release 13Intellectual Property Rights IPRs essential or potentially essential to the present document may have been dec
10、lared 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 SR 000 314: “Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards“, whic
11、h 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 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
12、 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 Specification (TS) has been produced by ETSI 3rd Generation Partnership Project (3GPP). The present document may refer to technical specifications
13、or reports using their 3GPP 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 t
14、erminology In the present 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 allowe
15、d in ETSI deliverables except when used in direct citation. ETSI ETSI TS 133 222 V13.0.0 (2016-01)33GPP TS 33.222 version 13.0.0 Release 13Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 5g3Introduction 5g31 Scope 6g32 References 6g33 Definitions, symbols
16、 and abbreviations . 7g33.1 Definitions 7g33.2 Abbreviations . 8g34 Overview of the Security Architecture . 8g35 Authentication schemes 9g35.1 Reference model . 9g35.2 General requirements and principles 9g35.2.1 Requirements on the UE . 9g35.2.2 Requirements on the NAF 9g35.3 Shared key-based UE au
17、thentication with certificate-based NAF authentication 10g35.3.0 Procedures. 10g35.3.1 TLS profile 11g35.3.1.0 General 11g35.3.1.1 Protection mechanisms 12g35.3.1.2 Void. 12g35.3.1.3 Authentication of the AP/AS. 12g35.3.1.4 Authentication Failures . 12g35.3.1.5 Set-up of Security parameters . 12g35.
18、3.1.6 Error cases . 12g35.4 Shared key-based mutual authentication between UE and NAF 13g35.4.0 Procedures. 13g35.4.1 TLS Profile . 14g35.4.1.0 General 14g35.4.1.1 Protection mechanisms 14g35.4.1.2 Authentication of the AP/AS. 15g35.4.1.3 Authentication Failures . 15g35.4.1.4 Set-up of Security para
19、meters . 15g35.5 Certificate based mutual authentication between UE and application server . 15g35.5.1 General 15g35.5.2 TLS Profile . 15g35.5.2.1 General 15g35.5.2.2 Protection mechanisms 16g35.5.2.3 void . 16g36 Use of Authentication Proxy 17g36.1 Architectural view 17g36.2 Requirements and princi
20、ples 18g36.4 Reference points . 19g36.4.1 Ua reference point . 19g36.4.2 AP-AS reference point 19g36.5 Management of UE identity . 19g36.5.1 Granularity of Authentication and Access Control by AP 19g36.5.1.1 Authorised Participant of GBA . 19g36.5.1.2 Authorised User of Application 20g36.5.2 Transfe
21、r of Asserted Identity from AP to AS . 20g3ETSI ETSI TS 133 222 V13.0.0 (2016-01)43GPP TS 33.222 version 13.0.0 Release 136.5.2.1 Authorised Participant of GBA . 20g36.5.2.2 Authorised User of Application Anonymous to AS 20g36.5.2.3 Authorised User of Application with Transferred Identity asserted t
22、o AS 20g36.5.2.4 Authorised User of Application with Transferred Identity asserted to AS and Check of User Inserted Identity 21g3Annex A (informative): Technical Solutions for Access to Application Servers via Authentication Proxy and HTTPS . 22g3Annex B (informative): Guidance on Certificate-based
23、mutual authentication between UE and application server . 23g3Annex C (informative): Considerations for GBA security using a web browser and Javascript . 24g3C.1 Usage Scenario . 24g3C.2 Threats 24g3C.3 Control of GBA Credentials and GBA Module in the UE. 24g3C.3.1 General . 24g3C.3.2 Control Mechan
24、ism 1 Same Origin Authentication Tokens . 25g3C.3.3 Control Mechanism 2 Server Authenticated TLS . 25g3C.3.4 Control Mechanism 3 - Channel Binding . 25g3C.3.5 Control Mechanism 4 Key Usage 25g3C.4 Security Considerations 26g3C.4.1 General Scripting Security Considerations . 26g3C.4.2 GBA key control
25、 26g3C.4.3 User grants 26g3C.4.4 Root CAs in Browser . 26g3Annex D (normative) Security measures for usage of GBA with a web browser . 27g3D.1. Extension of Protocol Mechanism used on Ua Reference Point 27g3D.1.1 General 27g3D.1.2 Key derivation 27g3D.1.3 Channel binding . 27g3D.1.3.1 Background 27g
26、3D.1.3.2 Channel binding using RFC 5705 and RFC 5929 28g3D.2 Sequence flow 28g3D.2.1 Sequence flow with channel binding 28g3D.3 Javascript GBA API description 32g3D.3.1 GBA API Description 32g3D.3.2 API usage . 33g3Annex -E (informative): Change history . 34g3History 36g3ETSI ETSI TS 133 222 V13.0.0
27、 (2016-01)53GPP TS 33.222 version 13.0.0 Release 13Foreword This Technical Specification has been produced by the 3rdGeneration Partnership Project (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
28、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: 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
29、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 third digit is incremented when editorial only changes have been incorporated in the document. Introduction A number of services m
30、ight be accessed over HTTP. For the Presence Service, it shall be possible to manage the data on the Presence Server over the Ut reference point, which is based on HTTP. Other services like conferencing, messaging, push, etc. might be accessed using HTTP. Access to services over HTTP can be done in
31、a secure manner. The present document describes how the access over HTTP can be secured using TLS in the Generic Authentication Architecture. ETSI ETSI TS 133 222 V13.0.0 (2016-01)63GPP TS 33.222 version 13.0.0 Release 131 Scope The present document specifies secure access methods to Network Applica
32、tion Functions (NAF) using HTTP over TLS in the Generic Authentication Architecture (GAA), and provides Stage 2 security requirements, principles and procedures for the access. The present document describes both direct access to an Application Server (AS) and access to an Application Server through
33、 an Authentication Proxy (AP). NOTE: Any application specific details for access to Applications Servers are not in scope of this specification and are covered in separate documents. An example of such a document is TS 33.141 5, which specifies the security for presence services. 2 References The fo
34、llowing 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 n
35、ot 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 TS 23.002: “Network ar
36、chitecture“. 2 3GPP TS 22.250: “IP Multimedia Subsystem (IMS) group management“; Stage 1“. 3 3GPP TS 33.220: “Generic Authentication Architecture (GAA); Generic Bootstrapping Architecture“. 4 3GPP TR 33.919: “Generic Authentication Architecture (GAA); System description“. 5 3GPP TS 33.141: “Presence
37、 Service; Security“. 6 Void. 7 Void. 8 Void. 9 IETF RFC 2818 (2000): “HTTP Over TLS“. 10 IETF RFC 2617 (1999): “HTTP Authentication: Basic and Digest Access Authentication“. 11 IETF RFC 3310 (2002): “Hypertext Transfer Protocol (HTTP) Digest Authentication Using Authentication and Key Agreement (AKA
38、)“. 12 IETF RFC 2616 (1999): “Hypertext Transfer Protocol (HTTP) HTTP/1.1“. 13 3GPP TS 33.210: “3G Security; Network Domain Security; IP network layer security“. 14 Void. 15 Void. 16 3GPP TS 33.221: “Generic Authentication Architecture (GAA); Support for subscriber certificates“. 17 Void. ETSI ETSI
39、TS 133 222 V13.0.0 (2016-01)73GPP TS 33.222 version 13.0.0 Release 1318 3GPP TS 24.109: “Bootstrapping interface (Ub) and network application function interface (Ua); Protocol details“. 19 3GPP TS 29.109: “Generic Authentication Architecture (GAA), Zh and Zn Interface based on the Diameter protocol;
40、 Stage 3“. 20 3GPP TS 33.310: “Network Domain Security (NDS); Authentication Framework (AF)“. 21 V oid.22 Void. 23 3GPP TR 21.905: “Vocabulary for 3GPP Specifications“. 24 W3C Working Draft (Jan 22, 2013): “HTML5.1 Nightly A vocabulary and associated APIs for HTML and XHTML“, work in progress, http:
41、/dev.w3.org/html5/spec/. 25 IETF RFC 5929 (2010): “Channel Bindings for TLS“. 26 W3C Working Draft (Oct 20, 2011): “File API“, work in progress, http:/www.w3.org/TR/FileAPI/. 27 W3C Candidate Recommendation (Dec 8, 2011): “Web Storage“, work in progress, http:/www.w3.org/TR/webstorage/ 28 3GPP TS 33
42、.203: “3G security; Access security for IP-based services“. 29 IETF RFC 5705 (2010): “Keying Material Exporters for Transport Layer Security (TLS)“. 3 Definitions, symbols and abbreviations 3.1 Definitions For the purposes of the present document, the terms and definitions given in TR 21.905 23 and
43、the following apply. A term defined in the present document takes precedence over the definition of the same term, if any, in TR 21.905 23. GBA web session: A GBA web session consists of a sequence of related HTTP request/response transactions together with some associated server-side state with the
44、 following additional requirement: During a GBA web session, a NAF can identify that the messages relate to the same individual GBA enabled terminal and a particular browser instance running in that terminal. The lifetime of the session is the lifetime of the Ks_js_NAF which is equal or shorter than
45、 the Ks_NAF lifetime and it is also equal or shorter than the lifetime of the TLS session, which was used to derive the Ks_js_NAF. NOTE: The NAF and the UE may have to recalculate the key, when the TLS session is re-established. HTML5: HTML5 is a W3C specification 24 that defines the fifth major rev
46、ision of the Hypertext Markup Language (HTML), the standard language for describing the contents and appearance of Web pages. HTML FORM: A HTML form is a section of a HTML document containing normal content, markup, special elements called controls (checkboxes, radio buttons, text fields, password f
47、ields, etc.) and labels on those controls. End users generally “complete“ a form on a web page by modifying its controls (entering text, selecting radio buttons, etc.), before submitting the form to an agent for processing (e.g., to a web server).HTTPS: For the purpose of this document, HTTPS refers
48、 to the general concept securing the HTTP protocol using TLS. In some contexts, like in the IETF, the term HTTPS is used to refer to the reserved port number (443) for HTTP/TLS traffic. JavaScript: JavaScript is a prototype-based scripting language that was formalized in the ECMAScript language stan
49、dard. JavaScript is primarily used in the form of client-side JavaScript, implemented as part of a Web browser in order to provide enhanced user interfaces and dynamic websites. Reverse Proxy: A reverse proxy is a web server system that is capable of serving web pages sourced from other web servers (AS), making these pages look like they originated at the reverse proxy. ETSI ETSI TS 133 222 V13.0.0 (2016-01)83GPP TS 33.222 version 13.0.0 Release 13Same origin policy: Same origin policy is a securi
