ETSI TS 102 921 V1.2.1 (2013-06)

Machine-to-Machine communications (M2M); mIa, dIa and mId interfaces

RTS/M2M-00010ed121

General Information

• Status: Published
• Publication Date: 19-Jun-2013
• Technical Committee: SmartM2M - Smart M2M
• Current Stage: 12 - Completion
• Due Date: 15-Jul-2013
• Completion Date: 20-Jun-2013
• Mandate: M/441

Standards Content (Sample)

ETSI TS 102 921 V1.2.1 (2013-06)






Technical Specification
Machine-to-Machine communications (M2M);
mIa, dIa and mId interfaces

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2 ETSI TS 102 921 V1.2.1 (2013-06)



Reference
RTS/M2M-00010ed121
Keywords
interface, M2M, protocol, service
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3 ETSI TS 102 921 V1.2.1 (2013-06)
Contents
Intellectual Property Rights . 22
Foreword . 22
1 Scope . 23
2 References . 23
2.1 Normative references . 23
2.2 Informative references . 26
3 Definitions, symbols, abbreviations and conventions . 27
3.1 Definitions . 27
3.2 Symbols . 27
3.3 Abbreviations . 27
3.4 Conventions . 27
4 Overview . 27
5 General security aspects . 28
5.1 Key provisioning and hierarchy derivation . 28
5.1.1 Kmr provisioning . 28
5.1.1.1 Kmr provisioning independent of access network credentials . 28
5.1.1.2 Kmr provisioning based on access network credentials . 28
5.1.1.3 Kmr refresh and invalidation. 28
5.1.2 Kmc derivation . 29
5.1.2.1 Kmc derivation in the case of EAP based mutual authentication and key agreement . 29
5.1.2.2 Kmc derivation in the case of GBA based mutual authentication and key agreement . 29
5.1.2.3 Kmc derivation in the case of TLS based mutual authentication and key agreement . 29
5.1.2.4 Kmc refresh and invalidation . 29
5.2 Security Assumptions . 29
6 M2M Service Bootstrapping . 30
6.1 General Principles . 30
6.2 Access Network Assisted M2M Service Bootstrap Procedure . 30
6.2.1 GBA-based M2M Service Bootstrap Procedure . 30
6.2.1.1 Optional use of GBA_U with Ks_int_NAF . 30
6.2.1.2 HTTP Digest Authentication and bootstrap parameter delivery . 31
6.2.1.3 M2M Root Key (Kmr) derivation . 31
6.2.2 EAP-based bootstrapping procedure using SIM/AKA Access Network Credentials . 32
6.2.3 Bootstrapping from EAP-based access network layer . 33
6.3 Bootstrapping using other methods . 34
6.3.1 Bootstrapping methods using EAP over PANA . 34
6.3.1.1 Generic procedure . 34
6.3.1.1.1 Bootstrapping . 34
6.3.1.1.2 Bootstrap-Erase . 38
6.3.1.2 EAP/PANA - IBAKE bootstrapping operations . 42
6.3.1.2.1 Provisioning of IBE specific parameters . 43
6.3.1.2.2 Secure IBAKE protocol . 44
6.3.1.3 EAP-TLS over PANA . 45
6.3.2 M2M Service Bootstrap Procedure using TLS over TCP . 45
6.3.2.1 Recap of M2M Service Bootstrap Procedure using TLS over TCP . 45
6.3.2.2 Pre-Provisioning for M2M Service Bootstrap Procedure using TLS over TCP . 45
6.3.2.3 Mutual Authentication for M2M Service Bootstrap Procedure using TLS over TCP . 46
6.3.2.4 Parameter Delivery to D/G M2M Node for M2M Service Bootstrap Procedure using TLS over
TCP . 46
6.3.3 Specifications for TLS/Certificate-Based M2M Service Bootstrap Procedures . 46
6.3.3.1 Introduction . 46
6.3.3.2 TLS Details for TLS/Certificate-Based M2M Service Bootstrap Procedures . 47
6.3.3.3 Certificate Considerations . 47
6.3.3.3.1 M2M Device/Gateway Certificate Considerations . 47
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4 ETSI TS 102 921 V1.2.1 (2013-06)
6.3.3.3.2 MSBF Certificate Considerations . 48
6.4 M2M Service Bootstrap Parameter Delivery Procedure For Procedures using HTTP . 49
6.4.1 Overview . 49
6.4.2 bootstrapParamSet Resource . 50
6.4.2.1 bootstrapParamSet Resource URI . 50
6.4.2.2 bootstrapParamSet Resource Attributes . 50
6.4.3 M2M Service Bootstrap Parameter Delivery Procedure Primitives . 50
6.4.3.1 bootstrapParamSetExecuteRequestIndication . 50
6.4.3.2 bootstrapParamSetExecuteResponseConfirm (successful case) . 51
6.4.3.3 bootstrapParamSetExecuteResponseConfirm (unsuccessful case) . 51
6.4.4 MSBF Filtering of Received bootstrapParamSetExecuteRequestIndication Primitives . 51
6.4.5 M2M Service Bootstrap Parameter Delivery Procedure Sequence of Events . 52
7 M2M Service Connection Procedures . 54
7.1 General principles. 54
7.2 M2M Service Connection Procedures leveraging access network credentials . 55
7.2.1 M2M Service Connection Procedure based on GBA . 55
7.2.1.1 TLS-PSK with GBA bootstrapped security association . 55
7.2.1.1.1 M2M Connection Key (Kmc) derivation . 56
7.2.2 M2M Service Connection Procedure Based On EAP/PANA with Access Network Credentials . 57
7.3 M2M Service Connection Procedures using EAP/PANA . 57
7.3.1 M2M Service Connection Setup Procedure using EAP/PANA . 57
7.3.2 M2M Service Connection Tear-down Procedure using EAP/PANA . 60
7.4 M2M Service Connection Procedure based on TLS-PSK . 60
7.4.1 Introduction. 60
7.4.2 TLS Details for M2M Service Connection Procedure Based On TLS-PSK . 60
7.4.3 Sequence of events for M2M Service Connection Procedure based on TLS-PSK . 61
7.4.4 Parameter Delivery to D/G M2M Node for M2M Service Connection Procedure based on TLS-PSK . 61
7.4.5 M2M Service Connection Parameter Delivery Procedure For TLS-PSK-Based Procedures . 62
7.4.5.1 Overview . 62
7.4.5.2 connectionParamSet Resource . 62
7.4.5.2.1 connectionParamSet Resource URI . 62
7.4.5.2.2 connectionParamSet Resource Attrib utes . 62
7.4.5.3 M2M Service Connection Parameter Delivery Procedure Primitives . 63
7.4.5.3.1 connectionParamSetE xecute RequestIndicatio n . 63
7.4.5.3.2 connectionParamSetExecuteResponseConfirm (successful case) . 63
7.4.5.3.3 connectionParamSetExecuteResponseConfirm (unsuccessful case) . 64
7.4.5.4 M2M Service Connection Parameter Delivery Procedure Pre-Conditions . 64
7.4.5.5 MAS Filtering of Received connectionParamSetExecuteRequestIndication Primitives . 64
7.4.5.6 M2M Service Connection Parameter Delivery Sequence of Events . 64
7.5 IVal security attributes in connection establishment . 68
8 M2M Secure Communication over mId . 68
8.1 Access Network Based Security . 68
8.2 Channel Security . 68
8.2.1 Supported Channel Security Methods . 68
8.2.1.1 Negotiation to use a Channel Security Method . 69
8.2.1.2 Supported TLS/DTLS Versions and TLS Cipher Suites for Channel Security Methods . 69
8.2.1.3 Details of the DTLS/TLS Handshake . 69
8.2.1.3.1 Applicability to DTLS and TLS . 69
8.2.1.3.2 TLS ClientHello.server_name Field Details For Channel Security Methods . 70
8.2.1.3.3 TLS ServerKeyExchange.psk_identity_hint Field Details For Channel Security Methods . 70
8.2.1.3.4 TLS ClientKeyExchange.psk_identity and PSK Derivation for Channel Security Methods . 70
8.3 Object Security . 71
8.3.1 Securing CoAP-based mId . 71
8.3.2 Securing XML-based mId . 71
9 Resources . 71
10 SCL Primitives . 72
10.1 Introduction . 72
10.2 General aspects . 72
10.2.1 SCL primitives . 72
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5 ETSI TS 102 921 V1.2.1 (2013-06)
10.2.2 Asynchronous and semi-asynchronous processing . 73
10.3 Common operations . 73
10.3.1 Issuer actions . 73
10.3.1.1 Compose RequestIndication primitive . 73
10.3.1.2 Send a RequestIndication to the Receiver SCL . 74
10.3.1.2.1 Determination of the Receiver SCL . 74
10.3.1.2.2 Selection of communication channel . 74
10.3.1.3 Wait for ResponseConfirm primitive . 80
10.3.2 Hosting SCL actions . 81
10.3.2.1 Check existence of the addressed resource . 81
10.3.2.2 Check the syntax of received message . 81
10.3.2.3 Check validity of resource representation for CREATE . 81
10.3.2.4 Check validity of resource representation for UPDATE . 81
10.3.2.5 Check authorization of the requestingEntity based on accessRightID . 82
10.3.2.6 Check authorization of the requestingEntity based on selfPermission . 83
10.3.2.7 Check authorization of the requestingEntity based on default access rights . 84
10.3.2.8 Announce resource . 84
10.3.2.8.1 Update of announce on request of application. 85
10.3.2.8.2 Update of announce on request of local SCL . 86
10.3.2.8.3 Create announced Resource . 87
10.3.2.8.4 Retrieve announced Resource . 87
10.3.2.8.5 Update announced Resource . 88
10.3.2.8.6 Delete announced Resource . 88
10.3.2.9 DeAnnounce resource . 88
10.3.2.10 Create the resource . 89
10.3.2.11 Create a collection resource representation . 90
10.3.2.12 Create a successful ResponseConfirm . 90
10.3.2.13 Create an unsuccessful ResponseConfirm . 90
10.3.2.14 Read the addressed resource . 90
10.3.2.15 Update the addressed resource . 90
10.3.2.16 Delete the addressed resource . 91
10.3.2.17 Send ResponseConfirm primitive . 91
10.3.2.18 Identify the managed remote entity and the management protocol . 91
10.3.2.19 Locate the MO information to be managed on the remote entity . 91
10.3.2.20 Establish a management session with the remote entity. 92
10.3.2.21 Send the management request(s) to the remote entity corresponding to the received
RequestIndication primitive . 92
10.3.2.22 Identify the managed remote entity and the management protocol . 93
10.3.2.23 SCL retargeting to an application . 95
10.3.3 Receiver SCL actions. 97
10.3.3.1 Re-targeting . 97
10.4 resource and management procedures . 98
10.4.1 resource . 98
10.4.2 sclBaseCreate . 98
10.4.3 sclBaseRetrieve . 99
10.4.3.1 sclBaseRetrieveRequestIndication . 99
10.4.3.2 sclBaseRetrieveResponseConfirm (successful case) . 100
10.4.3.3 sclBaseRetrieveResponseConfirm (unsuccessful case). 100
10.4.4 sclBaseUpdate . 100
10.4.4.1 sclBaseUpdateRequestIndication . 100
10.4.4.2 sclBaseUpdateResponseConfirm (successful case) . 101
10.4.4.3 sclBaseUpdateResponseConfirm (unsuccessful case) . 101
10.4.5 sclBaseDelete . 101
10.5 scls resource and management procedures . 102
10.5.1 scls resource . 102
10.5.2 sclsCreate . 102
10.5.3 sclsRetrieve . 102
10.5.3.1 sclsRetrieveRequestIndication . 102
10.5.3.2 sclsRetrieveResponseConfirm (successful case) . 103
10.5.3.3 sclsRetrieveResponseConfirm (unsuccessful case) . 103
10.5.4 sclsUpdate . 104
10.5.4.1 sclsUpdateRequestIndication . 104
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6 ETSI TS 102 921 V1.2.1 (2013-06)
10.5.4.2 sclsUpdateResponseConfirm (successful case) . 105
10.5.4.3 sclsUpdateResponseConfirm (unsuccessful case) . 105
10.5.5 sclsDelete . 105
10.6 resource and management procedures . 106
10.6.1 resource . 106
10.6.2 sclCreate . 108
10.6.2.1 sclCreateRequestIndication . 108
10.6.2.2 sclCreateReponseConfirm(successful case) . 111
10.6.2.3 sclCreateReponseConfirm(unsuccessful case) . 111
10.6.3 sclRetrieve . 111
10.6.3.1 sclRetrieveRequestIndication . 111
10.6.3.2 sclRetrieveResponseConfirm (successful case) . 112
10.6.3.3 sclRetrieveResponseConfirm (unsuccessful case) . 112
10.6.4 sclUpdate . 113
10.6.4.1 sclUpdateRequestIndication .
...