SG11202102969WA - Systems and method for security protection of nas messages - Google Patents

Systems and method for security protection of nas messages

Info

Publication number
SG11202102969WA
SG11202102969WA SG11202102969WA SG11202102969WA SG11202102969WA SG 11202102969W A SG11202102969W A SG 11202102969WA SG 11202102969W A SG11202102969W A SG 11202102969WA SG 11202102969W A SG11202102969W A SG 11202102969WA SG 11202102969W A SG11202102969W A SG 11202102969WA
Authority
SG
Singapore
Prior art keywords
systems
security protection
nas messages
nas
messages
Prior art date
Application number
SG11202102969WA
Inventor
Jennifer Liu
Original Assignee
Nokia Technologies Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nokia Technologies Oy filed Critical Nokia Technologies Oy
Publication of SG11202102969WA publication Critical patent/SG11202102969WA/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/03—Protecting confidentiality, e.g. by encryption
    • H04W12/037—Protecting confidentiality, e.g. by encryption of the control plane, e.g. signalling traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
    • H04W12/043—Key management, e.g. using generic bootstrapping architecture [GBA] using a trusted network node as an anchor
    • H04W12/0431—Key distribution or pre-distribution; Key agreement
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/25—Maintenance of established connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
SG11202102969WA 2018-09-24 2019-09-24 Systems and method for security protection of nas messages SG11202102969WA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862735732P 2018-09-24 2018-09-24
PCT/FI2019/050685 WO2020065132A1 (en) 2018-09-24 2019-09-24 Systems and method for security protection of nas messages

Publications (1)

Publication Number Publication Date
SG11202102969WA true SG11202102969WA (en) 2021-04-29

Family

ID=69950018

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202102969WA SG11202102969WA (en) 2018-09-24 2019-09-24 Systems and method for security protection of nas messages

Country Status (14)

Country Link
US (1) US11689920B2 (en)
EP (1) EP3857935A4 (en)
JP (1) JP2022502908A (en)
KR (4) KR102601585B1 (en)
CN (1) CN112930691A (en)
AU (2) AU2019348793A1 (en)
BR (1) BR112021005537A2 (en)
CA (1) CA3113894A1 (en)
CL (1) CL2021000730A1 (en)
CO (1) CO2021005229A2 (en)
MX (1) MX2021003363A (en)
PH (1) PH12021550635A1 (en)
SG (1) SG11202102969WA (en)
WO (1) WO2020065132A1 (en)

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US20220394023A1 (en) * 2021-06-04 2022-12-08 Winkk, Inc Encryption for one-way data stream
TWI829331B (en) * 2021-09-07 2024-01-11 新加坡商聯發科技（新加坡）私人有限公司 Improvement for 5g nas security context handling when ue supports both 3gpp and non-3gpp accesses
GB2620416A (en) * 2022-07-07 2024-01-10 Canon Kk Obfuscation of IES in management frames using container IES with encrypted information section
WO2024025391A1 (en) * 2022-07-28 2024-02-01 Samsung Electronics Co., Ltd. Method and device for provision key for base station verification in wireless communication system
WO2024035434A1 (en) * 2022-08-10 2024-02-15 Nokia Technologies Oy Security in a distributed nas terminations architecture

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Also Published As

Publication number Publication date
CL2021000730A1 (en) 2021-09-24
KR20230160406A (en) 2023-11-23
JP2022502908A (en) 2022-01-11
KR20210064334A (en) 2021-06-02
EP3857935A1 (en) 2021-08-04
AU2019348793A1 (en) 2021-04-29
KR20220030319A (en) 2022-03-10
KR102601585B1 (en) 2023-11-13
PH12021550635A1 (en) 2021-10-11
MX2021003363A (en) 2021-05-27
BR112021005537A2 (en) 2021-06-29
KR102466422B1 (en) 2022-11-14
AU2023201713A1 (en) 2023-04-20
CN112930691A (en) 2021-06-08
US11689920B2 (en) 2023-06-27
EP3857935A4 (en) 2023-01-04
KR102369596B1 (en) 2022-03-02
CA3113894A1 (en) 2020-04-02
KR20220156097A (en) 2022-11-24
US20220038897A1 (en) 2022-02-03
CO2021005229A2 (en) 2021-04-30
WO2020065132A1 (en) 2020-04-02

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