Content for TR 33.807 Word version: 16.0.1
1 Scope
2 References
3 Definitions of terms, symbols and abbreviations
3.1 Terms
3.2 Symbols
3.3 Abbreviations
4 Security aspects of the 5WWC features in the 5G System
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1 Scope p. 8
The scope of the present document is:
- Study for security between a 5G-RG and 5GC.
- Study for security for a 3GPP UE and non 3GPP UE behind a 5G-RG or a FN RG.
- Study for security for supporting legacy RG. The scope is limited based on the conclusion of the study in TR 23.716.
- Study for security for trusted non-3GPP access.
- The privacy issues in the convergence architecture, if any.
2 References p. 8
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, subsequent 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]
TR 21.905: "Vocabulary for 3GPP Specifications".
[2]
TR 23.716: "Study on the Wireless and Wireline Convergence for the 5G system architecture"
[3]
TS 33.501: "Security architecture and procedures for 5G System".
[4]
IEEE Std 802.11-2016 (Revision of IEEE Std 802.11-2012) - IEEE Standard for Information technology-Telecommunications and information exchange between systems Local and metropolitan area networks-Specific requirements - Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications.
[5]
RFC 2410: "The NULL Encryption Algorithm and Its Use With IPsec".
[6]
TS 23.316: "Wireless and wireline convergence access support for the 5G System"
[7]
TS 23.501: "System Architecture for the 5G System".
[8]
TS 23.502: "Procedures for the 5G System (5GS)".
[9]
IEEE 802.11i-2004: "Amendment 6: Medium Access Control (MAC) Security Enhancement".
3 Definitions of terms, symbols and abbreviations p. 8
3.1 Terms p. 8
For the purposes of the present document, the terms given in TR 21.905, TR 23.716 and 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.
3.2 Symbols p. 9
Void.
3.3 Abbreviations p. 9
4 Security aspects of the 5WWC features in the 5G System p. 9
4.1 General p. 9
To support Wireless and Wireline Convergence for the 5G system, two new network entities, 5G-RG and FN-RG, are introduced in the architecture.
5G-RG acts as a 5G UE in order to access 5GC reusing security procedure defined in TS 33.501. The scenario of UE behind 5G-RG accesses to the 5GC is also captured in the present document.
The security of FN-RG accessing to 5GC is studied in the present document. The scenario of UE behind FN-RG accesses to the 5GC is also captured in the present document.
For trusted non-3GPP access, the unified authentication framework is reused. Any potential security enhancements in addition to the security procedures defined in TS 33.501 are captured in the present document.
