BR0309523A - Autenticação, autorização, contabilidade transitiva na inter-operação entre redes de acesso - Google Patents

Autenticação, autorização, contabilidade transitiva na inter-operação entre redes de acesso

Info

Publication number
BR0309523A
BR0309523A BR0309523-1A BR0309523A BR0309523A BR 0309523 A BR0309523 A BR 0309523A BR 0309523 A BR0309523 A BR 0309523A BR 0309523 A BR0309523 A BR 0309523A
Authority
BR
Brazil
Prior art keywords
user device
network
communications network
session key
access
Prior art date
Application number
BR0309523-1A
Other languages
English (en)
Other versions
BRPI0309523B1 (pt
Inventor
Junbiao Zhang
Original Assignee
Thomson Licensing Sa
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 Thomson Licensing Sa filed Critical Thomson Licensing Sa
Publication of BR0309523A publication Critical patent/BR0309523A/pt
Publication of BRPI0309523B1 publication Critical patent/BRPI0309523B1/pt

Links

Classifications

    • 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
    • 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
    • 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
    • H04L63/062—Network architectures or network communication protocols for network security for supporting key management in a packet data network for key distribution, e.g. centrally by trusted party
    • 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
    • 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
    • H04L63/0884—Network architectures or network communication protocols for network security for authentication of entities by delegation of authentication, e.g. a proxy authenticates an entity to be authenticated on behalf of this entity vis-à-vis an authentication entity
    • 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
    • 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
    • H04L2463/00—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
    • H04L2463/062—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying encryption of the keys
    • 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
    • H04L63/04—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
    • H04L63/0442—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 asymmetric encryption, i.e. different keys 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
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0892—Network architectures or network communication protocols for network security for authentication of entities by using authentication-authorization-accounting [AAA] servers or protocols
    • 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
    • H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
    • H04L63/101—Access control lists [ACL]
    • 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
    • H04L63/18—Network architectures or network communication protocols for network security using different networks or channels, e.g. using out of band channels
    • 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
    • H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
    • H04W60/04—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration using triggered events
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • 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
    • H04W80/04—Network layer protocols, e.g. mobile IP [Internet Protocol]
    • 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
    • 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
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/02—Inter-networking arrangements

Abstract

"AUTENTICAçãO, AUTORIZAçãO, CONTABILIDADE TRANSITIVA NA INTER-OPERAçãO ENTRE REDES DE ACESSO". Um método e um sistema para permitir um dispositivo de usuário (240) que já foi autenticado por uma primeira rede de comunicações para ganhar acesso a uma segunda rede de comunicações sem sofrer autenticação pela segunda rede de comunicações. A primeira rede de comunicações e a segunda rede de comunicações têm uma relação de confiança pré-estabelecida entre elas. Um pacote é recebido do dispositivo de usuário (240) que inclui uma chave pública do dispositivo de usuário, pela segunda rede por meio da primeira rede (210) . Uma chave de sessão é enviada da segunda rede (220) para o dispositivo de usuário (240), por meio da primeira rede (210), quando um endereço de Protocolo de Internet (IP) fonte associado ao pacote cai dentro de uma faixa alocada na primeira rede (210). A chave de sessão é criptografada com a chave pública do dispositivo de usuário. O dispositivo de usuário descriptografa a chave de sessão usando uma chave privada e usa a chave de sessão depois disso para acessar a segunda rede (220). Também um mapeamento é gerado para correlatar a identidade do dispositivo de usuário (240) com a chave de sessão de modo que os dados de uso relacionados ao dispositivo de usuário (240) são gerados pela segunda rede de comunicações e transmitidos à primeira rede de comunicações, que gera informação de contabilidade indicativo do acesso do dispositivo de usuário (240) da segunda rede de comunicações.
BRPI0309523A 2002-04-26 2003-03-12 método para permitir um dispositivo de usuário ganhar acesso a uma lan sem fios e método para acessar uma lan sem fios usando um dispositivo de usuário BRPI0309523B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37616002P 2002-04-26 2002-04-26
PCT/US2003/007623 WO2003092218A1 (en) 2002-04-26 2003-03-12 Transitive authentication authorization accounting in interworking between access networks

Publications (2)

Publication Number Publication Date
BR0309523A true BR0309523A (pt) 2005-02-09
BRPI0309523B1 BRPI0309523B1 (pt) 2016-08-30

Family

ID=29270772

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0309523A BRPI0309523B1 (pt) 2002-04-26 2003-03-12 método para permitir um dispositivo de usuário ganhar acesso a uma lan sem fios e método para acessar uma lan sem fios usando um dispositivo de usuário

Country Status (11)

Country Link
US (1) US7721106B2 (pt)
EP (1) EP1500223B1 (pt)
JP (1) JP4583167B2 (pt)
KR (1) KR101013523B1 (pt)
CN (1) CN1663168B (pt)
AU (1) AU2003213852A1 (pt)
BR (1) BRPI0309523B1 (pt)
CA (1) CA2482648C (pt)
MX (1) MXPA04010624A (pt)
MY (1) MY142197A (pt)
WO (1) WO2003092218A1 (pt)

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Also Published As

Publication number Publication date
KR101013523B1 (ko) 2011-02-10
MXPA04010624A (es) 2004-12-13
CA2482648C (en) 2012-08-07
AU2003213852A1 (en) 2003-11-10
EP1500223B1 (en) 2017-11-01
CN1663168A (zh) 2005-08-31
EP1500223A4 (en) 2010-07-07
CN1663168B (zh) 2010-06-16
JP2006514447A (ja) 2006-04-27
JP4583167B2 (ja) 2010-11-17
WO2003092218A1 (en) 2003-11-06
US20050154895A1 (en) 2005-07-14
MY142197A (en) 2010-10-15
KR20040102172A (ko) 2004-12-03
EP1500223A1 (en) 2005-01-26
CA2482648A1 (en) 2003-11-06
BRPI0309523B1 (pt) 2016-08-30
US7721106B2 (en) 2010-05-18

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