KR20090051119A - 애드 혹 무선 네트워크에서 인증 키 요소의 보안 처리를 위한 방법 및 시스템 - Google Patents
애드 혹 무선 네트워크에서 인증 키 요소의 보안 처리를 위한 방법 및 시스템 Download PDFInfo
- Publication number
- KR20090051119A KR20090051119A KR1020097006927A KR20097006927A KR20090051119A KR 20090051119 A KR20090051119 A KR 20090051119A KR 1020097006927 A KR1020097006927 A KR 1020097006927A KR 20097006927 A KR20097006927 A KR 20097006927A KR 20090051119 A KR20090051119 A KR 20090051119A
- Authority
- KR
- South Korea
- Prior art keywords
- key
- mesh
- pmk
- mkd
- message
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Images
Classifications
-
- 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
- H04L63/061—Network architectures or network communication protocols for network security for supporting key management in a packet data network for key exchange, e.g. in peer-to-peer networks
-
- 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
- H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
- H04L9/0822—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) using key encryption key
-
- 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
- H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
- H04L9/083—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) involving central third party, e.g. key distribution center [KDC] or trusted third party [TTP]
- H04L9/0833—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) involving central third party, e.g. key distribution center [KDC] or trusted third party [TTP] involving conference or group key
- H04L9/0836—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) involving central third party, e.g. key distribution center [KDC] or trusted third party [TTP] involving conference or group key using tree structure or hierarchical structure
-
- 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
- H04L9/321—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 involving a third party or a trusted authority
-
- 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
- H04L9/3271—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 using challenge-response
-
- 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
- H04W12/06—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
- 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
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Mobile Radio Communication Systems (AREA)
- Small-Scale Networks (AREA)
Abstract
Description
Claims (10)
- 애드 혹(ad hoc) 무선 네트워크에서 인증 키 요소(authentication key material)의 보안 처리를 위한 방법에 있어서,메쉬 키 보유자 보안 정보 요소를 이용하여, 키 분배용 페어와이즈 트랜지언트 키(pairwise transient key for key distribution)를 유도하는 단계;데이터 출처(origin) 정보를 포함하는 제1 메쉬 암호화 키 정보 요소를 이용하여, 메쉬 인증자(authenticator) 페어와이즈 마스터 키를 요청하는 단계; 및상기 키 분배용 페어와이즈 트랜지언트 키를 이용하여, 상기 메쉬 인증자 페어와이즈 마스터 키를 얻기 위해 제2 메쉬 암호화 키 정보 요소를 해독하는 단계를 포함하는 방법.
- 제1항에 있어서,상기 메쉬 인증자 페어와이즈 마스터 키를 이용하여, 요청자 보안 교환(supplicant security exchange)을 완료하는 단계를 더 포함하는 방법.
- 제1항에 있어서,상기 메쉬 키 보유자 보안 정보 요소는 메시지 무결성 검사값(message integrity check value)을 포함하는 방법.
- 제1항에 있어서,상기 키 분배용 페어와이즈 트랜지언트 키를 유도하는 단계는 메쉬 키 분배자와의 3 메시지 핸드셰이크(three message handshake)를 처리하는 단계를 포함하는 방법.
- 제1항에 있어서,상기 키 분배용 페어와이즈 트랜지언트 키는 키 암호 키 및 키 확인 키를 포함하는 방법.
- 제1항에 있어서,상기 키 분배용 페어와이즈 트랜지언트 키는 메쉬 인증자 확장 인증 프로토콜 인증 프로세스 동안에 생성된 마스터 키에 기초한 방법.
- 제1항에 있어서,상기 메쉬 키 보유자 보안 정보 요소는 메시지 무결성 검사값에 의해 보호된 다수의 정보 요소들을 나타내는 정보 카운트 값을 포함하는 방법.
- 제1항에 있어서,상기 메쉬 암호화 키 정보 요소는 재생 카운터를 포함하는 방법.
- 제1항에 있어서,상기 데이터 출처 정보는 메시지 무결성 검사값을 포함하는 방법.
- 애드 혹 무선 네트워크에서 인증 키 요소의 보안 처리를 위한 시스템에 있어서,메쉬 키 보유자 보안 정보 요소를 이용하여, 키 분배용 페어와이즈 트랜지언트 키를 유도하는 수단;데이터 출처 정보를 포함하는 제1 메쉬 암호화 키 정보 요소를 이용하여, 메쉬 인증자 페어와이즈 마스터 키를 요청하는 수단; 및상기 키 분배용 페어와이즈 트랜지언트 키를 이용하여, 상기 메쉬 인증자 페어와이즈 마스터 키를 얻기 위해 제2 메쉬 암호화 키 정보 요소를 해독하는 수단을 포함하는 시스템.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/470,921 | 2006-09-07 | ||
| US11/470,921 US7734052B2 (en) | 2006-09-07 | 2006-09-07 | Method and system for secure processing of authentication key material in an ad hoc wireless network |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20090051119A true KR20090051119A (ko) | 2009-05-20 |
| KR101019300B1 KR101019300B1 (ko) | 2011-03-07 |
Family
ID=39157939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020097006927A Active KR101019300B1 (ko) | 2006-09-07 | 2007-08-23 | 애드 혹 무선 네트워크에서 인증 키 요소의 보안 처리를 위한 방법 및 시스템 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US7734052B2 (ko) |
| EP (1) | EP2062189B1 (ko) |
| JP (1) | JP5101620B2 (ko) |
| KR (1) | KR101019300B1 (ko) |
| CN (1) | CN101512537B (ko) |
| AU (1) | AU2007292553B2 (ko) |
| BR (1) | BRPI0716594A8 (ko) |
| CA (1) | CA2662841C (ko) |
| MX (1) | MX2009002509A (ko) |
| RU (1) | RU2009112619A (ko) |
| WO (1) | WO2008030704A2 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009036849A1 (de) | 2009-06-09 | 2010-12-16 | Hyundai Motor Company | Zündsystem eines Motors und Verfahren zur Steuerung desselben |
Families Citing this family (45)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008039662A2 (en) * | 2006-09-18 | 2008-04-03 | Intel Corporation | Techniques for key derivation for secure communication in wireless mesh networks |
| US8351606B2 (en) * | 2007-01-08 | 2013-01-08 | S&C Electric Company | Power distribution system secure access communication system and method |
| US8571211B2 (en) * | 2007-05-14 | 2013-10-29 | Samsung Electronics Co., Ltd | Method and apparatus for generating security key in a mobile communication system |
| US8280057B2 (en) * | 2007-09-04 | 2012-10-02 | Honeywell International Inc. | Method and apparatus for providing security in wireless communication networks |
| US8208635B2 (en) * | 2007-11-13 | 2012-06-26 | Rosemount Inc. | Wireless mesh network with secure automatic key loads to wireless devices |
| KR101407573B1 (ko) * | 2007-12-18 | 2014-06-13 | 한국전자통신연구원 | 무선 액세스 기술과 이동ip 기반 이동성 제어 기술이적용된 차세대 네트워크 환경을 위한 통합 핸드오버 인증방법 |
| DE102008046563A1 (de) * | 2008-09-10 | 2010-03-11 | Siemens Aktiengesellschaft | Verfahren zur Datenübertragung zwischen Netzwerkknoten |
| US20100115261A1 (en) * | 2008-11-06 | 2010-05-06 | International Business Machines Corporation | Extensible seal management for encrypted data |
| CN101431518B (zh) * | 2008-12-09 | 2011-06-01 | 西安西电捷通无线网络通信股份有限公司 | 一种认证关联套件的发现与协商方法 |
| US8966265B2 (en) * | 2009-01-30 | 2015-02-24 | Texas Instruments Incorporated | Pairwise temporal key creation for secure networks |
| US9451452B2 (en) * | 2009-06-29 | 2016-09-20 | Motorola Solutions, Inc. | Method of triggering a key delivery from a mesh key distributor |
| CN102026171B (zh) * | 2009-09-17 | 2013-06-12 | 国基电子(上海)有限公司 | 安全控制远程无线设备的方法 |
| CN102056163B (zh) * | 2009-11-03 | 2013-06-05 | 杭州华三通信技术有限公司 | 分布式mesh网络密钥管理方法和无线接入点设备 |
| KR101683286B1 (ko) * | 2009-11-25 | 2016-12-06 | 삼성전자주식회사 | 이동통신망을 이용한 싱크 인증 시스템 및 방법 |
| US20110238498A1 (en) * | 2010-03-29 | 2011-09-29 | Microsoft Corporation | Service stage for subscription management |
| CN102244862A (zh) * | 2010-05-10 | 2011-11-16 | 北京三星通信技术研究有限公司 | 一种获取安全密钥的方法 |
| US8725196B2 (en) * | 2010-11-05 | 2014-05-13 | Qualcomm Incorporated | Beacon and management information elements with integrity protection |
| US9542203B2 (en) | 2010-12-06 | 2017-01-10 | Microsoft Technology Licensing, Llc | Universal dock for context sensitive computing device |
| US8923770B2 (en) | 2010-12-09 | 2014-12-30 | Microsoft Corporation | Cognitive use of multiple regulatory domains |
| US8589991B2 (en) | 2010-12-14 | 2013-11-19 | Microsoft Corporation | Direct connection with side channel control |
| US8792429B2 (en) | 2010-12-14 | 2014-07-29 | Microsoft Corporation | Direct connection with side channel control |
| US9294545B2 (en) | 2010-12-16 | 2016-03-22 | Microsoft Technology Licensing, Llc | Fast join of peer to peer group with power saving mode |
| US8948382B2 (en) * | 2010-12-16 | 2015-02-03 | Microsoft Corporation | Secure protocol for peer-to-peer network |
| US8971841B2 (en) | 2010-12-17 | 2015-03-03 | Microsoft Corporation | Operating system supporting cost aware applications |
| US9331852B2 (en) * | 2011-04-07 | 2016-05-03 | Infosys Technologies, Ltd. | System and method for securing data transaction |
| US8762742B2 (en) * | 2011-05-16 | 2014-06-24 | Broadcom Corporation | Security architecture for using host memory in the design of a secure element |
| FR2980607B1 (fr) * | 2011-09-27 | 2014-04-25 | Proton World Int Nv | Procede de derivation de cles dans un circuit integre |
| US9084111B2 (en) * | 2012-02-07 | 2015-07-14 | Aruba Networks, Inc. | System and method for determining leveled security key holder |
| US9537899B2 (en) * | 2012-02-29 | 2017-01-03 | Microsoft Technology Licensing, Llc | Dynamic selection of security protocol |
| US8923516B2 (en) * | 2012-08-29 | 2014-12-30 | Qualcomm Incorporated | Systems and methods for securely transmitting and receiving discovery and paging messages |
| US9425959B1 (en) * | 2012-10-03 | 2016-08-23 | Altera Corporation | Security variable scrambling |
| US9251355B2 (en) | 2013-07-30 | 2016-02-02 | International Business Machines Corporation | Field level database encryption using a transient key |
| EP2978158A1 (en) * | 2014-07-21 | 2016-01-27 | Nxp B.V. | Methods and architecture for encrypting and decrypting data |
| CN104301332B (zh) * | 2014-10-31 | 2017-10-27 | 成都卫士通信息产业股份有限公司 | 一种基于无线级联的密钥分发系统 |
| US10111095B2 (en) * | 2016-03-14 | 2018-10-23 | Verizon Patent And Licensing Inc. | Caching a pairwise master key for dropped wireless local area network (WLAN) connections to prevent re-authentication |
| WO2018170061A1 (en) * | 2017-03-15 | 2018-09-20 | Intel IP Corporation | Apparatus, system and method of securing wireless communication |
| US10749692B2 (en) | 2017-05-05 | 2020-08-18 | Honeywell International Inc. | Automated certificate enrollment for devices in industrial control systems or other systems |
| US11962685B2 (en) * | 2018-01-16 | 2024-04-16 | Raytheon Company | High availability secure network including dual mode authentication |
| US12075246B2 (en) | 2019-04-29 | 2024-08-27 | Sonicwall Inc. | Securing transmission paths in a mesh network |
| US10972916B2 (en) | 2019-04-29 | 2021-04-06 | Sonicwall Inc. | Instant secure wireless network setup |
| US12022295B2 (en) | 2019-04-29 | 2024-06-25 | Sonicwall Inc. | Streamlined creation and expansion of a wireless mesh network |
| US11997635B2 (en) | 2019-04-29 | 2024-05-28 | Sonicwall Inc. | Establishing simultaneous mesh node connections |
| US11381391B2 (en) * | 2020-06-15 | 2022-07-05 | Cisco Technology, Inc. | Pre-shared secret key capabilities in secure MAC layer communication protocols |
| EP4201090A4 (en) * | 2020-08-24 | 2024-07-10 | Eleven Software Inc. | KEY MATCHING FOR EAPOL HANDSHAKE USING DISTRIBUTED COMPUTING |
| US12563388B2 (en) * | 2023-05-14 | 2026-02-24 | Cisco Technology, Inc. | Systems and methods for security association enabling make-before-break-roaming (MBBR) |
Family Cites Families (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5572528A (en) | 1995-03-20 | 1996-11-05 | Novell, Inc. | Mobile networking method and apparatus |
| US7016949B1 (en) | 2000-11-20 | 2006-03-21 | Colorado Computer Training Institute | Network training system with a remote, shared classroom laboratory |
| US20020184487A1 (en) | 2001-03-23 | 2002-12-05 | Badamo Michael J. | System and method for distributing security processing functions for network applications |
| US20020184055A1 (en) | 2001-05-29 | 2002-12-05 | Morteza Naghavi | System and method for healthcare specific operating system |
| EP1286506B1 (en) | 2001-08-07 | 2005-10-19 | Kabushiki Kaisha Toshiba | Wireless communication system and wireless station |
| US7039068B1 (en) | 2001-09-26 | 2006-05-02 | Cisco Technology, Inc. | Packet assembly |
| US7418596B1 (en) | 2002-03-26 | 2008-08-26 | Cellco Partnership | Secure, efficient, and mutually authenticated cryptographic key distribution |
| US7529933B2 (en) | 2002-05-30 | 2009-05-05 | Microsoft Corporation | TLS tunneling |
| US8630414B2 (en) | 2002-06-20 | 2014-01-14 | Qualcomm Incorporated | Inter-working function for a communication system |
| US7788705B2 (en) | 2002-08-12 | 2010-08-31 | Mcafee, Inc. | Fine grained access control for wireless networks |
| JP3992579B2 (ja) | 2002-10-01 | 2007-10-17 | 富士通株式会社 | 鍵交換代理ネットワークシステム |
| US7350077B2 (en) * | 2002-11-26 | 2008-03-25 | Cisco Technology, Inc. | 802.11 using a compressed reassociation exchange to facilitate fast handoff |
| US7263357B2 (en) * | 2003-01-14 | 2007-08-28 | Samsung Electronics Co., Ltd. | Method for fast roaming in a wireless network |
| JP3891145B2 (ja) | 2003-05-16 | 2007-03-14 | ソニー株式会社 | 無線通信装置、無線通信方法及びプログラム |
| US7275157B2 (en) | 2003-05-27 | 2007-09-25 | Cisco Technology, Inc. | Facilitating 802.11 roaming by pre-establishing session keys |
| US7171555B1 (en) | 2003-05-29 | 2007-01-30 | Cisco Technology, Inc. | Method and apparatus for communicating credential information within a network device authentication conversation |
| US7693143B2 (en) | 2003-08-15 | 2010-04-06 | Accton Technology Corporation | Forwarding and routing method for wireless transport service |
| CA2545272A1 (en) | 2003-11-04 | 2005-05-19 | Nexthop Technologies, Inc. | Secure, standards-based communications across a wide-area network |
| GB2412038B (en) | 2004-03-10 | 2006-04-19 | Toshiba Res Europ Ltd | Packet format |
| US7231530B1 (en) | 2004-04-06 | 2007-06-12 | Cisco Technology, Inc. | System and method for saving power in a wireless network by reducing power to a wireless station for a time interval if a received packet fails an integrity check |
| US20060002426A1 (en) | 2004-07-01 | 2006-01-05 | Telefonaktiebolaget L M Ericsson (Publ) | Header compression negotiation in a telecommunications network using the protocol for carrying authentication for network access (PANA) |
| WO2006080623A1 (en) | 2004-09-22 | 2006-08-03 | Samsung Electronics Co., Ltd. | Method and apparatus for managing communication security in wireless network |
| US7502331B2 (en) | 2004-11-17 | 2009-03-10 | Cisco Technology, Inc. | Infrastructure-less bootstrapping: trustless bootstrapping to enable mobility for mobile devices |
| US7330696B2 (en) | 2004-11-24 | 2008-02-12 | Symbol Technologies, Inc. | System and method for multi-mode radio operation |
| US7724732B2 (en) | 2005-03-04 | 2010-05-25 | Cisco Technology, Inc. | Secure multipoint internet protocol virtual private networks |
| US7814322B2 (en) * | 2005-05-03 | 2010-10-12 | Sri International | Discovery and authentication scheme for wireless mesh networks |
| KR101248906B1 (ko) * | 2005-05-27 | 2013-03-28 | 삼성전자주식회사 | 무선 랜에서의 키 교환 방법 |
| US7676676B2 (en) * | 2005-11-14 | 2010-03-09 | Motorola, Inc. | Method and apparatus for performing mutual authentication within a network |
| US7752441B2 (en) | 2006-02-13 | 2010-07-06 | Alcatel-Lucent Usa Inc. | Method of cryptographic synchronization |
| US8023478B2 (en) * | 2006-03-06 | 2011-09-20 | Cisco Technology, Inc. | System and method for securing mesh access points in a wireless mesh network, including rapid roaming |
| JP4804983B2 (ja) | 2006-03-29 | 2011-11-02 | 富士通株式会社 | 無線端末、認証装置、及び、プログラム |
| US7707415B2 (en) | 2006-09-07 | 2010-04-27 | Motorola, Inc. | Tunneling security association messages through a mesh network |
| US7499547B2 (en) * | 2006-09-07 | 2009-03-03 | Motorola, Inc. | Security authentication and key management within an infrastructure based wireless multi-hop network |
| US7508803B2 (en) | 2006-09-07 | 2009-03-24 | Motorola, Inc. | Transporting management traffic through a multi-hop mesh network |
-
2006
- 2006-09-07 US US11/470,921 patent/US7734052B2/en active Active
-
2007
- 2007-08-23 CN CN2007800332823A patent/CN101512537B/zh active Active
- 2007-08-23 BR BRPI0716594A patent/BRPI0716594A8/pt not_active Application Discontinuation
- 2007-08-23 RU RU2009112619/09A patent/RU2009112619A/ru unknown
- 2007-08-23 MX MX2009002509A patent/MX2009002509A/es active IP Right Grant
- 2007-08-23 EP EP07841241.8A patent/EP2062189B1/en active Active
- 2007-08-23 JP JP2009527483A patent/JP5101620B2/ja active Active
- 2007-08-23 CA CA2662841A patent/CA2662841C/en active Active
- 2007-08-23 KR KR1020097006927A patent/KR101019300B1/ko active Active
- 2007-08-23 WO PCT/US2007/076592 patent/WO2008030704A2/en not_active Ceased
- 2007-08-23 AU AU2007292553A patent/AU2007292553B2/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009036849A1 (de) | 2009-06-09 | 2010-12-16 | Hyundai Motor Company | Zündsystem eines Motors und Verfahren zur Steuerung desselben |
Also Published As
| Publication number | Publication date |
|---|---|
| MX2009002509A (es) | 2009-03-25 |
| US7734052B2 (en) | 2010-06-08 |
| BRPI0716594A8 (pt) | 2023-04-18 |
| CA2662841A1 (en) | 2008-03-13 |
| CN101512537B (zh) | 2013-01-16 |
| US20080063204A1 (en) | 2008-03-13 |
| WO2008030704A3 (en) | 2008-08-21 |
| JP2010503329A (ja) | 2010-01-28 |
| WO2008030704A2 (en) | 2008-03-13 |
| AU2007292553A1 (en) | 2008-03-13 |
| KR101019300B1 (ko) | 2011-03-07 |
| CA2662841C (en) | 2012-12-18 |
| BRPI0716594A2 (pt) | 2013-12-03 |
| RU2009112619A (ru) | 2010-10-20 |
| JP5101620B2 (ja) | 2012-12-19 |
| EP2062189A2 (en) | 2009-05-27 |
| EP2062189B1 (en) | 2016-08-03 |
| AU2007292553B2 (en) | 2010-07-01 |
| CN101512537A (zh) | 2009-08-19 |
| EP2062189A4 (en) | 2014-07-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101019300B1 (ko) | 애드 혹 무선 네트워크에서 인증 키 요소의 보안 처리를 위한 방법 및 시스템 | |
| CA2662846C (en) | Method and apparatus for establishing security associations between nodes of an ad hoc wireless network | |
| US7793103B2 (en) | Ad-hoc network key management | |
| KR100989769B1 (ko) | 멀티-홉 무선 네트워크에서의 무선 라우터 보조 보안핸드오프(wrash) | |
| JP5307191B2 (ja) | 無線通信機器とサーバとの間でのデータの安全なトランザクションのためのシステムおよび方法 | |
| US8959333B2 (en) | Method and system for providing a mesh key | |
| US20050195814A1 (en) | Mobile node, an ad hoc network routing controlling method and an ad hoc network system | |
| CN101600204B (zh) | 一种文件传输方法及系统 | |
| JP2011139457A (ja) | 無線通信装置とサーバとの間でデータを安全にトランザクション処理する方法及びシステム | |
| CN102884756B (zh) | 通信装置和通信方法 | |
| CN108768632B (zh) | 一种基于对称密钥池和中继通信的aka身份认证系统和方法 | |
| JP2025525924A (ja) | 認証方法、装置及びチップ | |
| CN108964888B (zh) | 一种基于对称密钥池和中继通信的改进型aka身份认证系统和方法 | |
| CN101218780A (zh) | 在ad hoc网络中安全传输数据的方法和装置 | |
| CN115379589A (zh) | 多链路的无线通信方法和装置 | |
| CN108737091B (zh) | 一种基于对称密钥池和中继通信的类aka身份认证系统和方法 | |
| Soliman et al. | An efficient application of a dynamic crypto system in mobile wireless security | |
| CN119051844A (zh) | 移动IPv6返回路径可达过程中保护关键信息的方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0105 | International application |
St.27 status event code: A-0-1-A10-A15-nap-PA0105 |
|
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U12-oth-PR1002 Fee payment year number: 1 |
|
| PG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| FPAY | Annual fee payment |
Payment date: 20140129 Year of fee payment: 4 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 4 |
|
| FPAY | Annual fee payment |
Payment date: 20150129 Year of fee payment: 5 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 5 |
|
| FPAY | Annual fee payment |
Payment date: 20151230 Year of fee payment: 6 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 6 |
|
| FPAY | Annual fee payment |
Payment date: 20161229 Year of fee payment: 7 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 7 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| FPAY | Annual fee payment |
Payment date: 20180208 Year of fee payment: 8 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 8 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| FPAY | Annual fee payment |
Payment date: 20190212 Year of fee payment: 9 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 9 |
|
| FPAY | Annual fee payment |
Payment date: 20200214 Year of fee payment: 10 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 10 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 11 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 12 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R14-asn-PN2301 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 13 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 14 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 15 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 16 |
|
| U11 | Full renewal or maintenance fee paid |
Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-OTH-PR1001 (AS PROVIDED BY THE NATIONAL OFFICE) Year of fee payment: 16 |