BR112018003168A2 - métodos e aparelho para estabelecimento de chave de comunicação direta - Google Patents

métodos e aparelho para estabelecimento de chave de comunicação direta

Info

Publication number
BR112018003168A2
BR112018003168A2 BR112018003168-2A BR112018003168A BR112018003168A2 BR 112018003168 A2 BR112018003168 A2 BR 112018003168A2 BR 112018003168 A BR112018003168 A BR 112018003168A BR 112018003168 A2 BR112018003168 A2 BR 112018003168A2
Authority
BR
Brazil
Prior art keywords
direct communication
transaction identifier
key
identifier
methods
Prior art date
Application number
BR112018003168-2A
Other languages
English (en)
Inventor
Lehtovirta Vesa
Wifvesson Monica
Torvinen Vesa
Pfeffer Katharina
Original Assignee
Telefonaktiebolaget Lm Ericsson (Publ)
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 Telefonaktiebolaget Lm Ericsson (Publ) filed Critical Telefonaktiebolaget Lm Ericsson (Publ)
Publication of BR112018003168A2 publication Critical patent/BR112018003168A2/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
    • 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
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/50—Service provisioning or reconfiguring
    • 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
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup
    • 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
    • H04W84/047—Public Land Mobile systems, e.g. cellular systems using dedicated repeater stations

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)

Abstract

a presente invenção refere-se a um método, executado por um dispositivo de equipamento de usuário, ue, para obter uma chave para comunicação direta com um dispositivo sobre uma interface aérea, onde o ue adquiriu previamente um identificador de transação recebido a partir de uma função de servidor de bootstrapping, bsf, em um procedimento e arquitetura de bootstrapping genérica, gba. o método compreende armazenar o identificador de transação, enviar o identificador de transação para o dispositivo e solicitar a geração de chave para comunicação direta com o dispositivo. se o identificador de transação for inválido, o método compreende adicionalmente receber a partir do dispositivo um identificador de dispositivo e informação de geração de chave, derivar uma chave de sessão compartilhada a partir pelo menos da informação de geração de chave, e derivar uma chave de comunicação direta a partir pelo menos da chave de sessão compartilhada e do identificador de dispositivo.
BR112018003168-2A 2015-08-17 2015-08-17 métodos e aparelho para estabelecimento de chave de comunicação direta BR112018003168A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2015/068861 WO2017028901A1 (en) 2015-08-17 2015-08-17 Method and apparatus for direct communication key establishment

Publications (1)

Publication Number Publication Date
BR112018003168A2 true BR112018003168A2 (pt) 2018-09-25

Family

ID=53900813

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018003168-2A BR112018003168A2 (pt) 2015-08-17 2015-08-17 métodos e aparelho para estabelecimento de chave de comunicação direta

Country Status (6)

Country Link
US (1) US9973925B2 (pt)
EP (1) EP3338472B1 (pt)
JP (1) JP6632713B2 (pt)
CN (1) CN108141755A (pt)
BR (1) BR112018003168A2 (pt)
WO (1) WO2017028901A1 (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10080185B2 (en) * 2015-04-10 2018-09-18 Qualcomm Incorporated Method and apparatus for securing structured proximity service codes for restricted discovery
US10764805B2 (en) * 2015-11-09 2020-09-01 Huawei Technologies Co., Ltd. Signal strength measurement method and device
CN107317674B (zh) * 2016-04-27 2021-08-31 华为技术有限公司 密钥分发、认证方法，装置及系统
US10516994B2 (en) * 2016-07-17 2019-12-24 Qualcomm Incorporated Authentication with privacy identity
US11778460B2 (en) * 2017-04-14 2023-10-03 Giesecke+Devrient Mobile Security America, Inc. Device and method for authenticating transport layer security communications
CN110169102B (zh) * 2017-07-30 2021-05-18 华为技术有限公司 隐私保护的方法及设备
EP3718330A4 (en) * 2017-11-29 2021-05-26 Telefonaktiebolaget LM Ericsson (publ) SESSION KEY CREATION
CN109995701B (zh) * 2017-12-29 2020-12-01 华为技术有限公司 一种设备引导的方法、终端以及服务器
CN109496439B (zh) * 2018-10-17 2022-06-21 北京小米移动软件有限公司 基于物物直连建立单播连接的方法及装置
KR102263877B1 (ko) * 2018-12-18 2021-06-14 시큐리티플랫폼 주식회사 디바이스 고유암호키 생성기 및 방법
CN112351431B (zh) * 2019-08-09 2023-06-30 华为技术有限公司 一种安全保护方式确定方法及装置
CN112449323B (zh) * 2019-08-14 2022-04-05 华为技术有限公司 一种通信方法、装置和系统
CN115836539A (zh) * 2020-08-14 2023-03-21 华为技术有限公司 通信方法、装置及系统
CN114339622B (zh) * 2020-09-29 2022-09-23 大唐移动通信设备有限公司 一种ProSe通信组的通信方法、装置及存储介质
CN117204000A (zh) * 2021-05-10 2023-12-08 中兴通讯股份有限公司 用于邻近服务的授权的系统与方法
CN115835199A (zh) * 2021-09-16 2023-03-21 华为技术有限公司 确定密钥获取方式的方法、通信方法及通信装置
WO2023142090A1 (zh) * 2022-01-29 2023-08-03 北京小米移动软件有限公司 信息传输方法、装置、通信设备和存储介质
WO2023155192A1 (en) * 2022-02-21 2023-08-24 Zte Corporation Method for ue-to-network relay security in proximity-based services
US20240015024A1 (en) * 2022-07-07 2024-01-11 Qualcomm Incorporated Physical layer security for user equipment to user equipment relays

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8307095B2 (en) * 2010-06-21 2012-11-06 Research In Motion Limited Firmware upgrade system and method in a device management architecture
US8923880B2 (en) * 2012-09-28 2014-12-30 Intel Corporation Selective joinder of user equipment with wireless cell
US9288670B2 (en) * 2013-04-19 2016-03-15 T-Mobile Usa, Inc. Dynamic distribution of authentication sessions

Also Published As

Publication number Publication date
US20170195877A1 (en) 2017-07-06
EP3338472A1 (en) 2018-06-27
WO2017028901A1 (en) 2017-02-23
JP2018523950A (ja) 2018-08-23
CN108141755A (zh) 2018-06-08
JP6632713B2 (ja) 2020-01-22
US9973925B2 (en) 2018-05-15
EP3338472B1 (en) 2020-07-15

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Legal Events

Date Code Title Description
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 7A 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 2683 DE 07-06-2022 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.