ATE536015T1 - Verfahren zur verwaltung eines netzwerkschlüssels und zum aktualisieren des sitzungsschlüssels - Google Patents
Verfahren zur verwaltung eines netzwerkschlüssels und zum aktualisieren des sitzungsschlüsselsInfo
- Publication number
- ATE536015T1 ATE536015T1 AT07764233T AT07764233T ATE536015T1 AT E536015 T1 ATE536015 T1 AT E536015T1 AT 07764233 T AT07764233 T AT 07764233T AT 07764233 T AT07764233 T AT 07764233T AT E536015 T1 ATE536015 T1 AT E536015T1
- Authority
- AT
- Austria
- Prior art keywords
- key
- multicasting
- constructing
- group
- negotiation
- Prior art date
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
- H04L9/0891—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]
- 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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/10—Integrity
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Computer And Data Communications (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006101046794A CN100463391C (zh) | 2006-09-23 | 2006-09-23 | 一种网络密钥管理及会话密钥更新方法 |
PCT/CN2007/070306 WO2008034362A1 (en) | 2006-09-23 | 2007-07-17 | Method for managing network key and updating session key |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE536015T1 true ATE536015T1 (de) | 2011-12-15 |
Family
ID=37954783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT07764233T ATE536015T1 (de) | 2006-09-23 | 2007-07-17 | Verfahren zur verwaltung eines netzwerkschlüssels und zum aktualisieren des sitzungsschlüssels |
Country Status (7)
Country | Link |
---|---|
US (1) | US8306229B2 (de) |
EP (1) | EP2086159B1 (de) |
JP (1) | JP5288210B2 (de) |
CN (1) | CN100463391C (de) |
AT (1) | ATE536015T1 (de) |
ES (1) | ES2377317T3 (de) |
WO (1) | WO2008034362A1 (de) |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8938400B2 (en) | 2006-12-20 | 2015-01-20 | International Business Machines Corporation | Apparatus, system, and method for checking the health of encryption key managers |
DE102007005636B4 (de) * | 2007-02-05 | 2008-11-13 | Infineon Technologies Ag | Verfahren zum Erzeugen eines Verkehr-Verschlüsselung-Schlüssels, Verfahren zum Übertragen von Daten, Einrichtungen zum Erzeugen eines Verkehr-Verschlüsselung-Schlüssels,Datenübertragungs-Anordnung |
CN101335621B (zh) * | 2007-06-26 | 2011-03-16 | 中国科学院声学研究所 | 一种802.11i密钥管理方法 |
US8325925B2 (en) * | 2007-07-10 | 2012-12-04 | Hewlett-Packard Development Company, L.P. | Delivery of messages to a receiver mobile device |
CN101400059B (zh) | 2007-09-28 | 2010-12-08 | 华为技术有限公司 | 一种active状态下的密钥更新方法和设备 |
CN100534037C (zh) | 2007-10-30 | 2009-08-26 | 西安西电捷通无线网络通信有限公司 | 一种适用于ibss网络的接入认证方法 |
CN101459506B (zh) * | 2007-12-14 | 2011-09-14 | 华为技术有限公司 | 密钥协商方法、用于密钥协商的系统、客户端及服务器 |
US8462953B2 (en) * | 2007-12-24 | 2013-06-11 | Institute For Information Industry | Communication system and method thereof |
CN101335615B (zh) * | 2008-05-30 | 2010-12-29 | 北京飞天诚信科技有限公司 | 用于usb key音频加解密装置密钥协商的方法 |
CN100581169C (zh) | 2008-08-21 | 2010-01-13 | 西安西电捷通无线网络通信有限公司 | 一种基于单播会话密钥的组播密钥分发方法及其更新方法 |
CN101345677B (zh) * | 2008-08-21 | 2011-06-01 | 西安西电捷通无线网络通信股份有限公司 | 一种增强广播或组播系统安全性的方法 |
CN101340443B (zh) * | 2008-08-28 | 2014-12-03 | 中国电信股份有限公司 | 一种通信网络中会话密钥协商方法、系统和服务器 |
US8848904B2 (en) * | 2008-10-24 | 2014-09-30 | University Of Maryland, College Park | Method and implementation for information exchange using Markov models |
US8495363B2 (en) * | 2009-04-03 | 2013-07-23 | Qualcomm Incorporated | Securing messages associated with a multicast communication session within a wireless communications system |
CN101562811B (zh) * | 2009-05-14 | 2011-04-06 | 西安西电捷通无线网络通信股份有限公司 | 一种会聚式wlan中由wtp完成wpi时的sta漫游切换方法及其系统 |
CN101562812B (zh) | 2009-05-14 | 2011-06-01 | 西安西电捷通无线网络通信股份有限公司 | 会聚式wlan中由ac完成wpi时的sta切换方法及其系统 |
CN101938740B (zh) * | 2009-07-02 | 2016-12-07 | 中兴通讯股份有限公司 | 一种地震海啸警报系统信息发布方法及系统 |
CN101640787B (zh) * | 2009-08-24 | 2011-10-26 | 中兴通讯股份有限公司 | 一种层次化控制访问组播组的方法和装置 |
CN102006671B (zh) * | 2009-08-31 | 2014-06-18 | 中兴通讯股份有限公司 | 一种实现来电转接的系统及方法 |
CN101741548B (zh) | 2009-12-18 | 2012-02-01 | 西安西电捷通无线网络通信股份有限公司 | 交换设备间安全连接的建立方法及系统 |
CN101729249B (zh) * | 2009-12-21 | 2011-11-30 | 西安西电捷通无线网络通信股份有限公司 | 用户终端之间安全连接的建立方法及系统 |
CN102137451A (zh) * | 2010-01-22 | 2011-07-27 | 中兴通讯股份有限公司 | 一种终端与基站协商应用支持能力的系统及方法 |
CN101808286B (zh) * | 2010-03-16 | 2012-06-13 | 西安西电捷通无线网络通信股份有限公司 | 一种适合集群系统的组播密钥协商方法及系统 |
CN101834722B (zh) * | 2010-04-23 | 2012-06-13 | 西安西电捷通无线网络通信股份有限公司 | 一种加密设备和非加密设备混合组网的通信方法 |
JP5378296B2 (ja) * | 2010-05-10 | 2013-12-25 | 株式会社東芝 | 通信装置および通信方法 |
CN101841547B (zh) * | 2010-05-20 | 2012-08-08 | 西安西电捷通无线网络通信股份有限公司 | 一种端到端共享密钥的建立方法及系统 |
US20120008784A1 (en) * | 2010-07-08 | 2012-01-12 | Phillip Martin Hallam-Baker | Delegated Key Exchange System and Method of Operation |
US8842832B2 (en) * | 2010-12-27 | 2014-09-23 | Electronics And Telecommunications Research Institute | Method and apparatus for supporting security in muliticast communication |
US9432844B2 (en) * | 2011-07-11 | 2016-08-30 | Lg Electronics Inc. | Traffic encryption key management for machine to machine multicast group |
US8948378B2 (en) | 2012-02-27 | 2015-02-03 | Motorola Solutions, Inc. | Method and device for rekeying in a radio network link layer encryption system |
US8781132B2 (en) * | 2012-03-19 | 2014-07-15 | Motorola Solutions, Inc. | Method and device for managing encrypted group rekeying in a radio network link layer encryption system |
US9462005B2 (en) * | 2013-05-24 | 2016-10-04 | Qualcomm Incorporated | Systems and methods for broadcast WLAN messages with message authentication |
KR101503813B1 (ko) * | 2014-03-11 | 2015-03-18 | 재단법인대구경북과학기술원 | 단말간 직접 통신을 이용한 모바일 장치 관리 시스템 및 방법 |
US10080185B2 (en) * | 2015-04-10 | 2018-09-18 | Qualcomm Incorporated | Method and apparatus for securing structured proximity service codes for restricted discovery |
CN107508796B (zh) * | 2017-07-28 | 2019-01-04 | 北京明朝万达科技股份有限公司 | 一种数据通信方法和装置 |
JP6908128B2 (ja) * | 2017-11-06 | 2021-07-21 | 日本電信電話株式会社 | データ共有方法、データ共有システム、データ共有サーバ、通信端末、プログラム |
CN107835072A (zh) * | 2017-11-10 | 2018-03-23 | 周海军 | 网络通信的安全控制方法及装置 |
CN110121168B (zh) | 2018-02-06 | 2021-09-21 | 华为技术有限公司 | 安全协商方法及装置 |
US20190364424A1 (en) | 2018-05-28 | 2019-11-28 | Qualcomm Incorporated | Roll-over of identifiers and keys for unicast vehicle to vehicle communication links |
CN109873801B (zh) * | 2018-12-12 | 2020-07-24 | 阿里巴巴集团控股有限公司 | 在用户和可信计算集群之间建立可信通道的方法、装置、存储介质及计算设备 |
CN109861980B (zh) * | 2018-12-29 | 2020-08-04 | 阿里巴巴集团控股有限公司 | 一种建立可信计算集群的方法、装置、存储介质及计算设备 |
CN112152790A (zh) * | 2019-06-26 | 2020-12-29 | 联合汽车电子有限公司 | 一种数据加密方法、解密方法、加密装置和解密装置 |
CN112399412B (zh) | 2019-08-19 | 2023-03-21 | 阿里巴巴集团控股有限公司 | 会话建立的方法及装置、通信系统 |
CN110519708B (zh) * | 2019-08-27 | 2021-08-10 | 深圳成谷科技有限公司 | 一种基于pc5接口点到多点的通信方法和装置 |
CN112243230A (zh) * | 2020-09-23 | 2021-01-19 | 国网天津市电力公司电力科学研究院 | 一种物联网密钥协商方案的综合评估方法 |
US20230107962A1 (en) * | 2021-10-01 | 2023-04-06 | TrustFour Technologies, Inc. | Mutual Key Management Service System and Method |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6263435B1 (en) * | 1999-07-06 | 2001-07-17 | Matsushita Electric Industrial Co., Ltd. | Dual encryption protocol for scalable secure group communication |
CN1191696C (zh) * | 2002-11-06 | 2005-03-02 | 西安西电捷通无线网络通信有限公司 | 一种无线局域网移动设备安全接入及数据保密通信的方法 |
JP2004320308A (ja) * | 2003-04-15 | 2004-11-11 | Matsushita Electric Ind Co Ltd | 暗号化通信システムおよび暗号化通信方法 |
US7591012B2 (en) * | 2004-03-02 | 2009-09-15 | Microsoft Corporation | Dynamic negotiation of encryption protocols |
US7907733B2 (en) * | 2004-03-05 | 2011-03-15 | Electronics And Telecommunications Research Institute | Method for managing traffic encryption key in wireless portable internet system and protocol configuration method thereof, and operation method of traffic encryption key state machine in subscriber station |
CN100525182C (zh) * | 2004-03-11 | 2009-08-05 | 西安西电捷通无线网络通信有限公司 | 用于无线网络的鉴别与保密方法 |
JP4576997B2 (ja) * | 2004-04-28 | 2010-11-10 | 株式会社デンソー | 通信システム、鍵配信装置、暗号処理装置 |
CN100403814C (zh) * | 2004-11-25 | 2008-07-16 | 华为技术有限公司 | 一种组播广播业务密钥控制方法 |
CN100389555C (zh) * | 2005-02-21 | 2008-05-21 | 西安西电捷通无线网络通信有限公司 | 一种适合有线和无线网络的接入认证方法 |
KR100704675B1 (ko) * | 2005-03-09 | 2007-04-06 | 한국전자통신연구원 | 무선 휴대 인터넷 시스템의 인증 방법 및 관련 키 생성방법 |
EP1864426A4 (de) * | 2005-03-09 | 2016-11-23 | Korea Electronics Telecomm | Authentifikationsverfahren und schlüsselerzeugungsverfahren in einem drahtlosen tragbaren internetsystem |
CN100488305C (zh) * | 2006-09-23 | 2009-05-13 | 西安西电捷通无线网络通信有限公司 | 一种网络接入鉴别与授权方法以及授权密钥更新方法 |
-
2006
- 2006-09-23 CN CNB2006101046794A patent/CN100463391C/zh not_active Expired - Fee Related
-
2007
- 2007-07-17 ES ES07764233T patent/ES2377317T3/es active Active
- 2007-07-17 EP EP07764233A patent/EP2086159B1/de not_active Not-in-force
- 2007-07-17 AT AT07764233T patent/ATE536015T1/de active
- 2007-07-17 US US12/442,513 patent/US8306229B2/en active Active
- 2007-07-17 WO PCT/CN2007/070306 patent/WO2008034362A1/zh active Application Filing
- 2007-07-17 JP JP2009528584A patent/JP5288210B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US8306229B2 (en) | 2012-11-06 |
WO2008034362A1 (en) | 2008-03-27 |
EP2086159A1 (de) | 2009-08-05 |
CN100463391C (zh) | 2009-02-18 |
JP2010504671A (ja) | 2010-02-12 |
ES2377317T3 (es) | 2012-03-26 |
EP2086159B1 (de) | 2011-11-30 |
JP5288210B2 (ja) | 2013-09-11 |
EP2086159A4 (de) | 2011-05-25 |
CN1937489A (zh) | 2007-03-28 |
US20090300358A1 (en) | 2009-12-03 |
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