HUE036952T2 - Kulcskezelõ rendszerek és eljárások vezeték nélküli kommunikációs rendszerekhez - Google Patents

Kulcskezelõ rendszerek és eljárások vezeték nélküli kommunikációs rendszerekhez

Info

Publication number
HUE036952T2
HUE036952T2 HUE07841355A HUE07841355A HUE036952T2 HU E036952 T2 HUE036952 T2 HU E036952T2 HU E07841355 A HUE07841355 A HU E07841355A HU E07841355 A HUE07841355 A HU E07841355A HU E036952 T2 HUE036952 T2 HU E036952T2
Authority
HU
Hungary
Prior art keywords
systems
methods
wireless communications
key management
communications systems
Prior art date
Application number
HUE07841355A
Other languages
English (en)
Inventor
Vidya Narayanan
Lakshminath Dondeti
Parag Agashe
Paul Bender
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of HUE036952T2 publication Critical patent/HUE036952T2/hu

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
    • H04L9/08—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
    • 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
    • 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
    • H04L9/0891—Revocation or update of secret information, e.g. encryption key update or rekeying
    • 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]
    • H04W12/041—Key generation or derivation
    • 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
    • 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
    • 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
    • H04L2463/00—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
    • H04L2463/061—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying further key derivation, e.g. deriving traffic keys from a pair-wise master key
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
HUE07841355A 2006-08-24 2007-08-24 Kulcskezelõ rendszerek és eljárások vezeték nélküli kommunikációs rendszerekhez HUE036952T2 (hu)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US84014106P 2006-08-24 2006-08-24
US11/843,583 US8948395B2 (en) 2006-08-24 2007-08-22 Systems and methods for key management for wireless communications systems

Publications (1)

Publication Number Publication Date
HUE036952T2 true HUE036952T2 (hu) 2018-08-28

Family

ID=39107736

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE07841355A HUE036952T2 (hu) 2006-08-24 2007-08-24 Kulcskezelõ rendszerek és eljárások vezeték nélküli kommunikációs rendszerekhez

Country Status (11)

Country Link
US (1) US8948395B2 (hu)
EP (1) EP2070291B1 (hu)
JP (1) JP4965655B2 (hu)
KR (1) KR101030646B1 (hu)
CN (2) CN101507236B (hu)
BR (1) BRPI0715788B1 (hu)
CA (1) CA2659959C (hu)
ES (1) ES2671170T3 (hu)
HU (1) HUE036952T2 (hu)
RU (1) RU2424629C2 (hu)
WO (1) WO2008024999A2 (hu)

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US8792646B2 (en) * 2008-03-25 2014-07-29 Qualcomm Incorporated Systems and methods for group key distribution and management for wireless communications systems
EP2109278B1 (en) * 2008-04-07 2011-09-14 NTT DoCoMo, Inc. Method and apparatus for generating a new key
CN102067642B (zh) * 2008-06-13 2014-12-24 诺基亚公司 用于在系统间移动性期间提供新的安全性上下文的方法、设备
KR20100047651A (ko) * 2008-10-29 2010-05-10 삼성전자주식회사 유료 채널 제공을 위한 암호키 획득 방법 및 장치
US8774411B2 (en) 2009-05-29 2014-07-08 Alcatel Lucent Session key generation and distribution with multiple security associations per protocol instance
GB2472580A (en) 2009-08-10 2011-02-16 Nec Corp A system to ensure that the input parameter to security and integrity keys is different for successive LTE to UMTS handovers
CN102035644B (zh) * 2009-09-29 2013-02-27 国基电子（上海）有限公司 主密钥动态配置系统及方法
KR101060689B1 (ko) * 2009-10-01 2011-08-31 경북대학교 산학협력단 자동 사용자 인증 기능이 구비된 사용자 지향 네트워크 시스템 및 방법
KR101038096B1 (ko) * 2010-01-04 2011-06-01 전자부품연구원 바이너리 ｃｄｍａ에서 키 인증 방법
CN102131191A (zh) * 2010-01-15 2011-07-20 中兴通讯股份有限公司 实现密钥映射的方法及认证服务器、终端、系统
DE102010018285A1 (de) * 2010-04-26 2011-10-27 Siemens Enterprise Communications Gmbh & Co. Kg Netzwerkzugangsknoten mit Schlüsselverteilerfunktion
DE102010018286A1 (de) * 2010-04-26 2011-10-27 Siemens Enterprise Communications Gmbh & Co. Kg Schlüsselverteilerknoten für ein Netzwerk
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US9264230B2 (en) 2011-03-14 2016-02-16 International Business Machines Corporation Secure key management
US8619990B2 (en) 2011-04-27 2013-12-31 International Business Machines Corporation Secure key creation
US8755527B2 (en) 2011-05-04 2014-06-17 International Business Machines Corporation Key management policies for cryptographic keys
US8634561B2 (en) * 2011-05-04 2014-01-21 International Business Machines Corporation Secure key management
US8789210B2 (en) 2011-05-04 2014-07-22 International Business Machines Corporation Key usage policies for cryptographic keys
US8566913B2 (en) 2011-05-04 2013-10-22 International Business Machines Corporation Secure key management
KR101931601B1 (ko) * 2011-11-17 2019-03-13 삼성전자주식회사 무선 통신 시스템에서 단말과의 통신 인증을 위한 보안키 관리하는 방법 및 장치
US8931067B2 (en) * 2012-01-31 2015-01-06 Telefonaktiebolaget L M Ericsson (Publ) Enabling seamless offloading between wireless local-area networks in fixed mobile convergence systems
US9008316B2 (en) * 2012-03-29 2015-04-14 Microsoft Technology Licensing, Llc Role-based distributed key management
KR101964142B1 (ko) * 2012-10-25 2019-08-07 삼성전자주식회사 무선 통신 시스템에서 다중 기지국 협력 통신에 사용하는 단말의 통신 인증을 위한 보안키를 관리하는 방법 및 장치
US9326144B2 (en) * 2013-02-21 2016-04-26 Fortinet, Inc. Restricting broadcast and multicast traffic in a wireless network to a VLAN
WO2015062097A1 (zh) 2013-11-01 2015-05-07 华为技术有限公司 一种双连接模式下的密钥处理方法和设备
JP2015162880A (ja) * 2014-02-28 2015-09-07 沖電気工業株式会社 通信システム管理装置、情報処理端末及び通信システム
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CN108347410B (zh) * 2017-01-24 2021-08-31 华为技术有限公司 安全实现方法、设备以及系统
RU2716207C1 (ru) * 2019-06-05 2020-03-06 федеральное государственное казенное военное образовательное учреждение высшего образования "Краснодарское высшее военное училище имени генерала армии С.М. Штеменко" Министерства обороны Российской Федерации Способ децентрализованного распределения ключевой информации
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Also Published As

Publication number Publication date
CN103546464A (zh) 2014-01-29
CA2659959A1 (en) 2008-02-28
JP4965655B2 (ja) 2012-07-04
CA2659959C (en) 2013-04-23
BRPI0715788A2 (pt) 2013-07-16
CN103546464B (zh) 2017-07-28
WO2008024999A3 (en) 2008-05-15
CN101507236A (zh) 2009-08-12
US20080070577A1 (en) 2008-03-20
US8948395B2 (en) 2015-02-03
RU2009110486A (ru) 2010-09-27
EP2070291B1 (en) 2018-03-28
EP2070291A2 (en) 2009-06-17
KR20090042868A (ko) 2009-04-30
BRPI0715788B1 (pt) 2020-04-28
KR101030646B1 (ko) 2011-04-20
ES2671170T3 (es) 2018-06-05
RU2424629C2 (ru) 2011-07-20
CN101507236B (zh) 2013-11-06
JP2010502132A (ja) 2010-01-21
WO2008024999A2 (en) 2008-02-28

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