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MX2021003363A - Sistemas y método de protección de seguridad de mensajes de estrato sin acceso. - Google Patents

Sistemas y método de protección de seguridad de mensajes de estrato sin acceso.

Info

Publication number
MX2021003363A
MX2021003363A MX2021003363A MX2021003363A MX2021003363A MX 2021003363 A MX2021003363 A MX 2021003363A MX 2021003363 A MX2021003363 A MX 2021003363A MX 2021003363 A MX2021003363 A MX 2021003363A MX 2021003363 A MX2021003363 A MX 2021003363A
Authority
MX
Mexico
Prior art keywords
nas
security
message
network element
systems
Prior art date
Application number
MX2021003363A
Other languages
English (en)
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 MX2021003363A publication Critical patent/MX2021003363A/es

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
    • 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
    • H04W12/033—Protecting confidentiality, e.g. by encryption of the user plane, e.g. user's traffic
    • 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]
    • 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
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/08—Access security
    • 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
    • H04W76/10—Connection setup
    • H04W76/12—Setup of transport tunnels
    • 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
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Multi Processors (AREA)

Abstract

Sistemas y métodos que brindan protección de seguridad de NAS para redes móviles. En una modalidad, un elemento de red de una red móvil realiza un procedimiento de NAS en múltiples fases para establecer una sesión de comunicación NAS con el Equipo de Usuario (UE) cuando no existe un contexto de seguridad de NAS. Para una primera fase, el elemento de red recibe un mensaje de NAS inicial del UE poblado con un subconjunto de Elementos de Información (IE) del protocolo de NAS designados para el manejo relacionado con la seguridad, selecciona un algoritmo de seguridad de NAS para el contexto de seguridad de NAS, y envía una respuesta al UE que indica el algoritmo de seguridad de NAS. Para una segunda fase, el elemento de red recibe un mensaje de NAS posterior del UE que tiene un contenedor de mensajes de NAS que contiene el mensaje de NAS inicial poblado con cada uno de los IE del protocolo de NAS para el procedimiento de NAS, y descifra el contenedor de mensajes de NAS del mensaje de NAS posterior utilizando el algoritmo de seguridad de NAS.
MX2021003363A 2018-09-24 2019-09-24 Sistemas y método de protección de seguridad de mensajes de estrato sin acceso. MX2021003363A (es)

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
MX2021003363A true MX2021003363A (es) 2021-05-27

Family

ID=69950018

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021003363A MX2021003363A (es) 2018-09-24 2019-09-24 Sistemas y método de protección de seguridad de mensajes de estrato sin acceso.

Country Status (15)

Country Link
US (4) US11689920B2 (es)
EP (1) EP3857935A4 (es)
JP (3) JP7495396B2 (es)
KR (5) KR102369596B1 (es)
CN (2) CN112930691B (es)
AU (2) AU2019348793A1 (es)
BR (1) BR112021005537A2 (es)
CA (1) CA3113894A1 (es)
CL (1) CL2021000730A1 (es)
CO (1) CO2021005229A2 (es)
MX (1) MX2021003363A (es)
PH (1) PH12021550635A1 (es)
SA (1) SA521421545B1 (es)
SG (1) SG11202102969WA (es)
WO (1) WO2020065132A1 (es)

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Also Published As

Publication number Publication date
KR102601585B1 (ko) 2023-11-13
PH12021550635A1 (en) 2021-10-11
CO2021005229A2 (es) 2021-04-30
CN119364345A (zh) 2025-01-24
SA521421545B1 (ar) 2024-01-29
CN112930691A (zh) 2021-06-08
US20230292121A1 (en) 2023-09-14
KR20210064334A (ko) 2021-06-02
CL2021000730A1 (es) 2021-09-24
US20240357350A1 (en) 2024-10-24
KR20230160406A (ko) 2023-11-23
US20220038897A1 (en) 2022-02-03
JP7730935B2 (ja) 2025-08-28
CA3113894A1 (en) 2020-04-02
US12356186B2 (en) 2025-07-08
AU2023201713B2 (en) 2024-06-13
SG11202102969WA (en) 2021-04-29
KR102369596B1 (ko) 2022-03-02
AU2019348793A1 (en) 2021-04-29
US20250260978A1 (en) 2025-08-14
WO2020065132A1 (en) 2020-04-02
US11689920B2 (en) 2023-06-27
JP2025183229A (ja) 2025-12-16
KR20250029983A (ko) 2025-03-05
JP7495396B2 (ja) 2024-06-04
KR102770211B1 (ko) 2025-02-21
CN112930691B (zh) 2024-11-08
EP3857935A4 (en) 2023-01-04
BR112021005537A2 (pt) 2021-06-29
AU2023201713A1 (en) 2023-04-20
US12081978B2 (en) 2024-09-03
KR20220030319A (ko) 2022-03-10
KR20220156097A (ko) 2022-11-24
JP2022502908A (ja) 2022-01-11
KR102466422B1 (ko) 2022-11-14
EP3857935A1 (en) 2021-08-04
JP2024073446A (ja) 2024-05-29

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