BR0215728A - Sistema, aparelho e método para autenticação baseada em sim e criptografia em acesso de rede de área local sem fios - Google Patents

Sistema, aparelho e método para autenticação baseada em sim e criptografia em acesso de rede de área local sem fios

Info

Publication number
BR0215728A
BR0215728A BR0215728-4A BR0215728A BR0215728A BR 0215728 A BR0215728 A BR 0215728A BR 0215728 A BR0215728 A BR 0215728A BR 0215728 A BR0215728 A BR 0215728A
Authority
BR
Brazil
Prior art keywords
sim
based authentication
radius
encryption
mobile network
Prior art date
Application number
BR0215728-4A
Other languages
English (en)
Other versions
BRPI0215728B1 (pt
Inventor
Jesus Angel De Grego Rodriguez
Miguel Angel Monjas Llorente
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 BR0215728A publication Critical patent/BR0215728A/pt
Publication of BRPI0215728B1 publication Critical patent/BRPI0215728B1/pt

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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2854—Wide area networks, e.g. public data networks
    • H04L12/2856—Access arrangements, e.g. Internet access
    • H04L12/2858—Access network architectures
    • H04L12/2859—Point-to-point connection between the data network and the subscribers
    • 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
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • H04L63/0435—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload wherein the sending and receiving network entities apply symmetric encryption, i.e. same key used for encryption and decryption
    • 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
    • H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
    • H04L63/061—Network architectures or network communication protocols for network security for supporting key management in a packet data network for key exchange, e.g. in peer-to-peer networks
    • 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
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0853—Network architectures or network communication protocols for network security for authentication of entities using an additional device, e.g. smartcard, SIM or a different communication terminal
    • 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
    • H04L63/16—Implementing security features at a particular protocol layer
    • H04L63/162—Implementing security features at a particular protocol layer at the data link layer
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0272—Virtual private networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/005—Discovery of network devices, e.g. terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/26—Network addressing or numbering for mobility support
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • 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]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

"SISTEMA, APARELHO E MéTODO PARA AUTENTICAçãO BASEADA EM SIM E CRIPTOGRAFIA EM ACESSO DE REDE DE áREA LOCAL SEM FIOS". A presente invenção refere-se a um sistema, aparelho e método para realizar uma autenticação baseada na SIM de um usuário acessando uma WLAN, sem ter proporcionado ainda uma conectividade IP, junto com um mecanismo de criptografia de camada 2 para proteger o caminho entre o Equipamento Terminal e a rede Móvel. Portanto, a invenção proporciona um método para estabelecer um envelopamento PPP para diálogos AKA entre o terminal e um Controlador de Acesso para acessar a rede móvel possuindo a SIM. A invenção também proporciona um Controlador de Acesso (AC) compreendendo um servidor Ponto a Ponto através da Ethernet (PPPoE) para envelopar diálogos AKA a partir de um cliente PPP instalado no terminal para o mesmo propósito e também compreendendo um Roteador de Tráfego e um cliente RADIUS. O AC assim incluindo um cliente RADIUS é interposto entre um servidor intermediário RADIUS acessado a partir dos pontos de acesso (AP) na WLAN e a rede móvel onde a autenticação baseada na SIM é realizada.
BRPI0215728A 2002-05-01 2002-05-01 método para permitir uma autenticação baseada em sim, controlador de acesso, terminal sem fio e sistema de telecomunicação BRPI0215728B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2002/004865 WO2003094438A1 (en) 2002-05-01 2002-05-01 System, apparatus and method for sim-based authentication and encryption in wireless local area network access

Publications (2)

Publication Number Publication Date
BR0215728A true BR0215728A (pt) 2005-02-22
BRPI0215728B1 BRPI0215728B1 (pt) 2016-06-07

Family

ID=29286077

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0215728A BRPI0215728B1 (pt) 2002-05-01 2002-05-01 método para permitir uma autenticação baseada em sim, controlador de acesso, terminal sem fio e sistema de telecomunicação

Country Status (10)

Country Link
US (1) US7936710B2 (pt)
EP (1) EP1502388B1 (pt)
JP (1) JP4194046B2 (pt)
CN (1) CN100366007C (pt)
AT (1) ATE380424T1 (pt)
AU (1) AU2002255000A1 (pt)
BR (1) BRPI0215728B1 (pt)
DE (1) DE60223951T2 (pt)
ES (1) ES2295336T3 (pt)
WO (1) WO2003094438A1 (pt)

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ATE380424T1 (de) 2007-12-15
CN100366007C (zh) 2008-01-30
AU2002255000A1 (en) 2003-11-17
JP2005524341A (ja) 2005-08-11
EP1502388B1 (en) 2007-12-05
EP1502388A1 (en) 2005-02-02
ES2295336T3 (es) 2008-04-16
WO2003094438A1 (en) 2003-11-13
US7936710B2 (en) 2011-05-03
BRPI0215728B1 (pt) 2016-06-07
DE60223951T2 (de) 2008-11-27
JP4194046B2 (ja) 2008-12-10
US20060052085A1 (en) 2006-03-09
CN1666465A (zh) 2005-09-07
DE60223951D1 (de) 2008-01-17

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