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4‑5x
TS 29.526
5GS — Network Slice-Specific Authentication and Authorization (NSSAA) services
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2025/12
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Rapporteur:
Mr. Li, Zhijun
ZTE Corporation
full Table of Contents for
TS 29.526
Word version: 19.2.0
each clause number in
'red'
refers to the equivalent title in the Partial Content
1
Scope
p. 8
2
References
p. 8
3
Definitions, abbreviations
p. 9
3.1
Definitions
p. 9
3.2
Abbreviations
p. 9
4
Overview
p. 9
4.1
Introduction
p. 9
5
Services offered by the NSSAAF
p. 10
5.1
Introduction
p. 10
5.2
Nnssaaf_NSSAA Service
p. 10
5.2.1
Service Description
p. 10
5.2.2
Service Operations
p. 10
5.2.2.1
Introduction
p. 10
5.2.2.2
Authenticate
p. 11
5.2.2.2.1
General
p. 11
5.2.2.3
Re-Authentication Notification
p. 13
5.2.2.3.1
General
p. 13
5.2.2.4
Revocation Notification
p. 15
5.2.2.4.1
General
p. 15
5.3
Nnssaaf_AIW Service
|R17|
p. 16
5.3.1
Service Description
p. 16
5.3.2
Service Operations
p. 16
5.3.2.1
Introduction
p. 16
5.3.2.2
Authenticate
p. 16
5.3.2.2.1
General
p. 16
6
API Definitions
p. 18
6.1
Nnssaaf_NSSAA Service API
p. 18
6.1.1
Introduction
p. 18
6.1.2
Usage of HTTP
p. 19
6.1.2.1
General
p. 19
6.1.2.2
HTTP standard headers
p. 19
6.1.2.2.1
General
p. 19
6.1.2.2.2
Content type
p. 19
6.1.2.3
HTTP custom headers
p. 19
6.1.3
Resources
p. 19
6.1.3.1
Overview
p. 19
6.1.3.2
Resource: slice-authentications (Collection)
p. 20
6.1.3.2.1
Description
p. 20
6.1.3.2.2
Resource Definition
p. 20
6.1.3.2.3
Resource Standard Methods
p. 20
6.1.3.2.4
Resource Custom Operations
p. 22
6.1.3.3
Resource: slice-authentication (Document)
p. 22
6.1.3.3.1
Description
p. 22
6.1.3.3.2
Resource Definition
p. 22
6.1.3.3.3
Resource Standard Methods
p. 22
6.1.3.3.4
Resource Custom Operations
p. 24
6.1.4
Custom Operations without associated resources
p. 24
6.1.4.1
Overview
p. 24
6.1.5
Notifications
p. 24
6.1.5.1
General
p. 24
6.1.5.2
Re-authentication Notification
p. 24
6.1.5.2.1
Description
p. 24
6.1.5.2.2
Target URI
p. 24
6.1.5.2.3
Standard Methods
p. 24
6.1.5.3
Revocation Notification
p. 25
6.1.5.3.1
Description
p. 25
6.1.5.3.2
Target URI
p. 25
6.1.5.3.3
Standard Methods
p. 25
6.1.6
Data Model
p. 26
6.1.6.1
General
p. 26
6.1.6.2
Structured data types
p. 27
6.1.6.2.1
Introduction
p. 27
6.1.6.2.2
Type: SliceAuthInfo
p. 28
6.1.6.2.3
Type: SliceAuthContext
p. 28
6.1.6.2.4
Type: SliceAuthConfirmationData
p. 28
6.1.6.2.5
Type: SliceAuthConfirmationResponse
p. 29
6.1.6.2.6
Type: SliceAuthReauthNotification
p. 29
6.1.6.2.7
Type: SliceAuthRevocNotification
p. 29
6.1.6.3
Simple data types and enumerations
p. 29
6.1.6.3.1
Introduction
p. 29
6.1.6.3.2
Simple data types
p. 29
6.1.6.3.3
Enumeration: SliceAuthNotificationType
p. 29
6.1.6.4
Data types describing alternative data types or combinations of data types
p. 30
6.1.6.5
Binary data
p. 30
6.1.7
Error Handling
p. 30
6.1.7.1
General
p. 30
6.1.7.2
Protocol Errors
p. 30
6.1.7.3
Application Errors
p. 30
6.1.8
Feature negotiation
p. 30
6.1.9
Security
p. 31
6.1.10
HTTP redirection
|R18|
p. 31
6.2
Nnssaaf_AIW Service API
|R17|
p. 31
6.2.1
Introduction
p. 31
6.2.2
Usage of HTTP
p. 32
6.2.2.1
General
p. 32
6.2.2.2
HTTP standard headers
p. 32
6.2.2.2.1
General
p. 32
6.2.2.2.2
Content type
p. 32
6.2.2.3
HTTP custom headers
p. 32
6.2.3
Resources
p. 32
6.2.3.1
Overview
p. 32
6.2.3.2
Resource: authentications (Collection)
p. 33
6.2.3.2.1
Description
p. 33
6.2.3.2.2
Resource Definition
p. 33
6.2.3.2.3
Resource Standard Methods
p. 33
6.2.3.3
Resource: authentication (Document)
p. 35
6.2.3.3.1
Description
p. 35
6.2.3.3.2
Resource Definition
p. 35
6.2.3.3.3
Resource Standard Methods
p. 35
6.2.4
Custom Operations without associated resources
p. 37
6.2.5
Notifications
p. 37
6.2.6
Data Model
p. 37
6.2.6.1
General
p. 37
6.2.6.2
Structured data types
p. 37
6.2.6.2.1
Introduction
p. 37
6.2.6.2.2
Type: AuthInfo
p. 38
6.2.6.2.3
Type: AuthContext
p. 38
6.2.6.2.4
Type: AuthConfirmationData
p. 38
6.2.6.2.5
Type: AuthConfirmationResponse
p. 39
6.2.6.3
Simple data types and enumerations
p. 39
6.2.6.3.1
Introduction
p. 39
6.2.6.3.2
Simple data types
p. 39
6.2.7
Error Handling
p. 39
6.2.7.1
General
p. 39
6.2.7.2
Protocol Errors
p. 39
6.2.7.3
Application Errors
p. 39
6.2.8
Feature negotiation
p. 40
6.2.9
Security
p. 40
6.2.10
HTTP redirection
|R18|
p. 40
A
(Normative) OpenAPI specification
p. 41
A.1
General
p. 41
A.2
Nnssaaf_NSSAA API
p. 41
A.3
Nnssaaf_AIW API
|R17|
p. 47
$
Change history
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