BRPI0819474A2 - equipamento e método para negociar chave mestre em pares para assegurar ligações de ponto em redes de malha sem fio - Google Patents

equipamento e método para negociar chave mestre em pares para assegurar ligações de ponto em redes de malha sem fio

Info

Publication number
BRPI0819474A2
BRPI0819474A2 BRPI0819474A BRPI0819474A BRPI0819474A2 BR PI0819474 A2 BRPI0819474 A2 BR PI0819474A2 BR PI0819474 A BRPI0819474 A BR PI0819474A BR PI0819474 A BRPI0819474 A BR PI0819474A BR PI0819474 A2 BRPI0819474 A2 BR PI0819474A2
Authority
BR
Brazil
Prior art keywords
negotiating
equipment
wireless mesh
mesh networks
point links
Prior art date
Application number
BRPI0819474A
Other languages
English (en)
Inventor
Jesse Walker
Meiyuan Zhao
Original Assignee
Intel Corp
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 Intel Corp filed Critical Intel Corp
Publication of BRPI0819474A2 publication Critical patent/BRPI0819474A2/pt

Links

Classifications

    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/0838—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these
    • 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
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/0838—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these
    • H04L9/0841—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these involving Diffie-Hellman or related key agreement protocols
    • H04L9/0844—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these involving Diffie-Hellman or related key agreement protocols with user authentication or key authentication, e.g. ElGamal, MTI, MQV-Menezes-Qu-Vanstone protocol or Diffie-Hellman protocols using implicitly-certified keys
    • 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
    • H04W12/0433—Key management protocols
    • 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
    • H04W12/06—Authentication
    • H04W12/069—Authentication using certificates or pre-shared keys
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/72—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for local intradevice communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/80—Wireless
    • 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
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
BRPI0819474A 2007-12-28 2008-12-01 equipamento e método para negociar chave mestre em pares para assegurar ligações de ponto em redes de malha sem fio BRPI0819474A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/966,776 US9246679B2 (en) 2007-12-28 2007-12-28 Apparatus and method for negotiating pairwise master key for securing peer links in wireless mesh networks
PCT/US2008/085110 WO2009085528A2 (en) 2007-12-28 2008-12-01 Apparatus and method for negotiating pairwise master key for securing peer links in wireless mesh networks

Publications (1)

Publication Number Publication Date
BRPI0819474A2 true BRPI0819474A2 (pt) 2015-09-29

Family

ID=40798478

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0819474A BRPI0819474A2 (pt) 2007-12-28 2008-12-01 equipamento e método para negociar chave mestre em pares para assegurar ligações de ponto em redes de malha sem fio

Country Status (7)

Country Link
US (1) US9246679B2 (pt)
EP (1) EP2225909A4 (pt)
JP (1) JP5010744B2 (pt)
KR (1) KR101175864B1 (pt)
CN (1) CN101911814B (pt)
BR (1) BRPI0819474A2 (pt)
WO (1) WO2009085528A2 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9173095B2 (en) * 2013-03-11 2015-10-27 Intel Corporation Techniques for authenticating a device for wireless docking
US9462464B2 (en) * 2014-03-27 2016-10-04 Qualcomm Incorporated Secure and simplified procedure for joining a social Wi-Fi mesh network
CN106162633B (zh) * 2015-04-20 2019-11-29 北京华为数字技术有限公司 一种密钥传输方法和装置

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US5930362A (en) * 1996-10-09 1999-07-27 At&T Wireless Services Inc Generation of encryption key
US6965674B2 (en) * 2002-05-21 2005-11-15 Wavelink Corporation System and method for providing WLAN security through synchronized update and rotation of WEP keys
US7212837B1 (en) * 2002-05-24 2007-05-01 Airespace, Inc. Method and system for hierarchical processing of protocol information in a wireless LAN
US7234063B1 (en) * 2002-08-27 2007-06-19 Cisco Technology, Inc. Method and apparatus for generating pairwise cryptographic transforms based on group keys
DE60202863T2 (de) * 2002-08-30 2005-06-30 Errikos Pitsos Verfahren, Gateway und System zur Datenübertragung zwischen einer Netzwerkvorrichtung in einem öffentlichen Netzwerk und einer Netzwerkvorrichtung in einem privaten Netzwerk
US7486795B2 (en) * 2002-09-20 2009-02-03 University Of Maryland Method and apparatus for key management in distributed sensor networks
US7263357B2 (en) * 2003-01-14 2007-08-28 Samsung Electronics Co., Ltd. Method for fast roaming in a wireless network
US7275157B2 (en) * 2003-05-27 2007-09-25 Cisco Technology, Inc. Facilitating 802.11 roaming by pre-establishing session keys
US7350233B1 (en) * 2003-09-12 2008-03-25 Nortel Networks Limited Fast re-establishment of communications for virtual private network devices
EP1531645A1 (en) * 2003-11-12 2005-05-18 Matsushita Electric Industrial Co., Ltd. Context transfer in a communication network comprising plural heterogeneous access networks
US8127136B2 (en) 2004-08-25 2012-02-28 Samsung Electronics Co., Ltd Method for security association negotiation with extensible authentication protocol in wireless portable internet system
US7603700B2 (en) * 2004-08-31 2009-10-13 Aol Llc Authenticating a client using linked authentication credentials
US7558388B2 (en) * 2004-10-15 2009-07-07 Broadcom Corporation Derivation method for cached keys in wireless communication system
KR100923176B1 (ko) * 2004-10-27 2009-10-22 메시네트웍스, 인코포레이티드 무선 네트워크에 보안성을 제공하기 위한 시스템 및 방법
JP4551202B2 (ja) * 2004-12-07 2010-09-22 株式会社日立製作所 アドホックネットワークの認証方法、および、その無線通信端末
KR100729725B1 (ko) 2005-02-02 2007-06-18 한국전자통신연구원 무선 휴대 인터넷 시스템에서 인증 방법 및 그 인증 시스템
US7596376B2 (en) * 2005-02-18 2009-09-29 Cisco Technology, Inc. Methods, apparatuses and systems facilitating client handoffs in wireless network systems
US20060233377A1 (en) * 2005-03-31 2006-10-19 Hwang-Daw Chang Key distribution method of mobile ad hoc network
US8532304B2 (en) * 2005-04-04 2013-09-10 Nokia Corporation Administration of wireless local area networks
WO2006137624A1 (en) * 2005-06-22 2006-12-28 Electronics And Telecommunications Research Institute Method for allocating authorization key identifier for wireless portable internet system
US7602918B2 (en) * 2005-06-30 2009-10-13 Alcatel-Lucent Usa Inc. Method for distributing security keys during hand-off in a wireless communication system
US7545810B2 (en) * 2005-07-01 2009-06-09 Cisco Technology, Inc. Approaches for switching transport protocol connection keys
KR100770928B1 (ko) * 2005-07-02 2007-10-26 삼성전자주식회사 통신 시스템에서 인증 시스템 및 방법
US8576846B2 (en) * 2005-10-05 2013-11-05 Qualcomm Incorporated Peer-to-peer communication in ad hoc wireless network
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Also Published As

Publication number Publication date
JP5010744B2 (ja) 2012-08-29
EP2225909A2 (en) 2010-09-08
CN101911814A (zh) 2010-12-08
CN101911814B (zh) 2013-10-16
WO2009085528A2 (en) 2009-07-09
KR20100087768A (ko) 2010-08-05
JP2011509023A (ja) 2011-03-17
KR101175864B1 (ko) 2012-08-21
US20090169011A1 (en) 2009-07-02
US9246679B2 (en) 2016-01-26
EP2225909A4 (en) 2016-06-01
WO2009085528A3 (en) 2009-08-27

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: H04L 9/08 (2006.01), H04W 12/04 (2009.01), H04B 5/

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 11A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2543 DE 01-10-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.