DE102005038410A1 - Schlüsselsuchmaschine, mobile Einheit sowie Verfahren zum Bereitstellen eines Sicherheitsschlüssels - Google Patents

Schlüsselsuchmaschine, mobile Einheit sowie Verfahren zum Bereitstellen eines Sicherheitsschlüssels Download PDF

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Publication number
DE102005038410A1
DE102005038410A1 DE200510038410 DE102005038410A DE102005038410A1 DE 102005038410 A1 DE102005038410 A1 DE 102005038410A1 DE 200510038410 DE200510038410 DE 200510038410 DE 102005038410 A DE102005038410 A DE 102005038410A DE 102005038410 A1 DE102005038410 A1 DE 102005038410A1
Authority
DE
Germany
Prior art keywords
memory
key
index
network
search
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.)
Ceased
Application number
DE200510038410
Other languages
German (de)
English (en)
Inventor
Tae-Gon Suwon Park
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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
Priority claimed from KR1020040063397A external-priority patent/KR100735577B1/ko
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of DE102005038410A1 publication Critical patent/DE102005038410A1/de
Ceased legal-status Critical Current

Links

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
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • H04L63/0485—Networking architectures for enhanced packet encryption processing, e.g. offloading of IPsec packet processing or efficient security association look-up
    • 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
    • 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]
    • H04W12/047—Key management, e.g. using generic bootstrapping architecture [GBA] without using a trusted network node as an anchor
    • H04W12/0471—Key exchange
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • 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]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computing Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
DE200510038410 2004-08-12 2005-08-12 Schlüsselsuchmaschine, mobile Einheit sowie Verfahren zum Bereitstellen eines Sicherheitsschlüssels Ceased DE102005038410A1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2004-0063397 2004-08-12
KR1020040063397A KR100735577B1 (ko) 2004-08-12 2004-08-12 무선 네트워크의 적응형 키검색장치 및 방법
US11/081,000 US20060034461A1 (en) 2004-08-12 2005-03-16 Reconfigurable key search engine
US11/081,000 2005-03-16

Publications (1)

Publication Number Publication Date
DE102005038410A1 true DE102005038410A1 (de) 2006-02-23

Family

ID=36160198

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200510038410 Ceased DE102005038410A1 (de) 2004-08-12 2005-08-12 Schlüsselsuchmaschine, mobile Einheit sowie Verfahren zum Bereitstellen eines Sicherheitsschlüssels

Country Status (4)

Country Link
JP (1) JP4960613B2 (ja)
DE (1) DE102005038410A1 (ja)
FR (1) FR2874441A1 (ja)
GB (1) GB2417399B (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2088732A1 (en) * 2008-02-06 2009-08-12 Micronas GmbH Apparatus and method for secure data processing
CN101916233B (zh) * 2010-09-14 2013-04-10 湖南源科高新技术有限公司 计算机的数据清除方法和计算机
JP2017135599A (ja) * 2016-01-28 2017-08-03 サイレックス・テクノロジー株式会社 無線基地局装置、無線通信システム、及び、無線基地局装置の制御方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5222137A (en) * 1991-04-03 1993-06-22 Motorola, Inc. Dynamic encryption key selection for encrypted radio transmissions
US5481610A (en) * 1994-02-28 1996-01-02 Ericsson Inc. Digital radio transceiver with encrypted key storage
US5960088A (en) * 1996-10-15 1999-09-28 Fore Systems, Inc. Method and apparatus for secure transmission of ATM cells
JP2000197086A (ja) * 1998-12-28 2000-07-14 Casio Comput Co Ltd デ―タ通信システム
JP3436194B2 (ja) * 1999-07-30 2003-08-11 日本電気株式会社 無線通信システムにおけるコネクション管理装置および方法
JP2001053801A (ja) * 1999-08-11 2001-02-23 Hitachi Cable Ltd パケット流量測定方法
FI109639B (fi) * 1999-12-22 2002-09-13 Nokia Corp Menetelmä salausluvun välittämiseksi tiedonsiirtojärjestelmässä ja tiedonsiirtojärjestelmä
US20030007489A1 (en) * 2001-07-09 2003-01-09 Ram Krishnan Data extraction system for packet analysis
JP3489573B2 (ja) * 2001-07-11 2004-01-19 日本電気株式会社 パケット処理装置
US7167471B2 (en) * 2001-08-28 2007-01-23 International Business Machines Corporation Network processor with single interface supporting tree search engine and CAM
CA2468938A1 (en) * 2001-12-07 2003-06-19 Qualcomm Incorporated Apparatus and method of using a ciphering key in a hybrid communications network
US7607015B2 (en) * 2002-10-08 2009-10-20 Koolspan, Inc. Shared network access using different access keys
CN101541000B (zh) * 2002-10-11 2012-04-18 松下电器产业株式会社 用户识别信息保护方法、系统及移动终端和家乡域服务器

Also Published As

Publication number Publication date
JP4960613B2 (ja) 2012-06-27
FR2874441A1 (fr) 2006-02-24
GB2417399B (en) 2007-04-25
GB2417399A (en) 2006-02-22
GB0515247D0 (en) 2005-08-31
JP2006081167A (ja) 2006-03-23

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OP8 Request for examination as to paragraph 44 patent law
R002 Refusal decision in examination/registration proceedings
8131 Rejection
R003 Refusal decision now final

Effective date: 20110322