MX2020003178A - Metodos y aparatos para asegurar informacion de direccion de red. - Google Patents

Metodos y aparatos para asegurar informacion de direccion de red.

Info

Publication number
MX2020003178A
MX2020003178A MX2020003178A MX2020003178A MX2020003178A MX 2020003178 A MX2020003178 A MX 2020003178A MX 2020003178 A MX2020003178 A MX 2020003178A MX 2020003178 A MX2020003178 A MX 2020003178A MX 2020003178 A MX2020003178 A MX 2020003178A
Authority
MX
Mexico
Prior art keywords
mac
message
protected
network
kconf
Prior art date
Application number
MX2020003178A
Other languages
English (en)
Inventor
Ivo Sedlacek
Monica Wifvesson
Vesa Torvinen
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of MX2020003178A publication Critical patent/MX2020003178A/es

Links

Classifications

    • 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
    • H04W12/10—Integrity
    • H04W12/106—Packet or message integrity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/12—Applying verification of the received information
    • H04L63/123—Applying verification of the received information received data contents, e.g. message integrity
    • 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
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3236—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions
    • H04L9/3242—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions involving keyed hash functions, e.g. message authentication codes [MACs], CBC-MAC or HMAC
    • 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
    • H04W12/10—Integrity
    • 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
    • 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)
  • Power Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)

Abstract

De acuerdo con ciertas modalidades, un método por un equipo de usuario (UE) para proteger información de dirección de red incluye transmitir una solicitud de registro a una red móvil terrestre pública visitada (VPLMN). Luego de una autenticación exitosa por parte de una función de servidor de autenticación (AUSF), se genera una clave raíz de red doméstica. Se recibe un mensaje protegido que comprende información de dirección de red desde un primer nodo de red. El mensaje protegido se protege mediante una clave de configuración (Kconf) y un primer código de autenticación de mensaje (MAC-1). La clave de configuración (Kconf) se determina a partir de la clave raíz de red doméstica, y el UE verifica el MAC-1. Con base en la Kconf y el MAC-1, se verifica que la VPLMN no alteró la información de dirección de red. Un mensaje de confirmación, que está protegido con un segundo código de autenticación de mensaje (MAC-2), se transmite a una red móvil terrestre pública local (HPLMN).
MX2020003178A 2017-10-02 2018-10-01 Metodos y aparatos para asegurar informacion de direccion de red. MX2020003178A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762566821P 2017-10-02 2017-10-02
PCT/EP2018/076679 WO2019068654A1 (en) 2017-10-02 2018-10-01 METHODS AND APPARATUS FOR SECURING NETWORK DRIVING INFORMATION

Publications (1)

Publication Number Publication Date
MX2020003178A true MX2020003178A (es) 2020-08-17

Family

ID=63794467

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020003178A MX2020003178A (es) 2017-10-02 2018-10-01 Metodos y aparatos para asegurar informacion de direccion de red.

Country Status (10)

Country Link
US (4) US11838754B2 (es)
EP (1) EP3639543B1 (es)
JP (2) JP7028964B2 (es)
KR (1) KR102265613B1 (es)
CN (1) CN111165001B (es)
ES (1) ES2924077T3 (es)
MX (1) MX2020003178A (es)
MY (1) MY204291A (es)
RU (1) RU2735089C1 (es)
WO (1) WO2019068654A1 (es)

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Also Published As

Publication number Publication date
US20250365575A1 (en) 2025-11-27
MY204291A (en) 2024-08-21
JP7028964B2 (ja) 2022-03-02
US20200396605A1 (en) 2020-12-17
RU2735089C1 (ru) 2020-10-28
US11838754B2 (en) 2023-12-05
CN111165001B (zh) 2023-05-16
EP3639543B1 (en) 2022-06-01
WO2019068654A1 (en) 2019-04-11
US20240179521A1 (en) 2024-05-30
US12273714B2 (en) 2025-04-08
JP7331177B2 (ja) 2023-08-22
JP2020536407A (ja) 2020-12-10
EP3639543A1 (en) 2020-04-22
JP2022070988A (ja) 2022-05-13
ES2924077T3 (es) 2022-10-04
CN111165001A (zh) 2020-05-15
KR20200047697A (ko) 2020-05-07
US11039313B1 (en) 2021-06-15
US20210176636A1 (en) 2021-06-10
BR112020006204A2 (pt) 2020-10-13
KR102265613B1 (ko) 2021-06-16

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