GB2417399B - Reconfigurable key search engine - Google Patents

Reconfigurable key search engine

Info

Publication number
GB2417399B
GB2417399B GB0515247A GB0515247A GB2417399B GB 2417399 B GB2417399 B GB 2417399B GB 0515247 A GB0515247 A GB 0515247A GB 0515247 A GB0515247 A GB 0515247A GB 2417399 B GB2417399 B GB 2417399B
Authority
GB
United Kingdom
Prior art keywords
search engine
key search
reconfigurable key
reconfigurable
engine
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.)
Expired - Fee Related
Application number
GB0515247A
Other versions
GB0515247D0 (en
GB2417399A (en
Inventor
Tae-Gon 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/en
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Priority to GB0620738A priority Critical patent/GB2431320B/en
Publication of GB0515247D0 publication Critical patent/GB0515247D0/en
Publication of GB2417399A publication Critical patent/GB2417399A/en
Application granted granted Critical
Publication of GB2417399B publication Critical patent/GB2417399B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04Q7/3221—
    • 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
    • H04Q7/3268—
    • 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
GB0515247A 2004-08-12 2005-07-25 Reconfigurable key search engine Expired - Fee Related GB2417399B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0620738A GB2431320B (en) 2004-08-12 2005-07-25 Reconfigurable key search engine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020040063397A KR100735577B1 (en) 2004-08-12 2004-08-12 Apparatus and method for adaptively searching security key in wireless network
US11/081,000 US20060034461A1 (en) 2004-08-12 2005-03-16 Reconfigurable key search engine

Publications (3)

Publication Number Publication Date
GB0515247D0 GB0515247D0 (en) 2005-08-31
GB2417399A GB2417399A (en) 2006-02-22
GB2417399B true GB2417399B (en) 2007-04-25

Family

ID=36160198

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0515247A Expired - Fee Related GB2417399B (en) 2004-08-12 2005-07-25 Reconfigurable key search engine

Country Status (4)

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

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 (en) * 2010-09-14 2013-04-10 湖南源科高新技术有限公司 Computer and data elimination method thereof
JP2017135599A (en) * 2016-01-28 2017-08-03 サイレックス・テクノロジー株式会社 Radio base station device, radio communication system, and control method of radio base device

Citations (6)

* 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
US20030007489A1 (en) * 2001-07-09 2003-01-09 Ram Krishnan Data extraction system for packet analysis
US20030012198A1 (en) * 2001-07-11 2003-01-16 Nec Corporation Packet processing unit
US20030048785A1 (en) * 2001-08-28 2003-03-13 International Business Machines Corporation Network processor with single interface supporting tree search engine and CAM
US20040068653A1 (en) * 2002-10-08 2004-04-08 Fascenda Anthony C. Shared network access using different access keys

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5960088A (en) * 1996-10-15 1999-09-28 Fore Systems, Inc. Method and apparatus for secure transmission of ATM cells
JP2000197086A (en) * 1998-12-28 2000-07-14 Casio Comput Co Ltd Data communication system
JP3436194B2 (en) * 1999-07-30 2003-08-11 日本電気株式会社 Connection management apparatus and method in wireless communication system
JP2001053801A (en) * 1999-08-11 2001-02-23 Hitachi Cable Ltd Packet flow rate measuring method
FI109639B (en) * 1999-12-22 2002-09-13 Nokia Corp A method for transmitting an encryption number in a communication system and a communication system
WO2003051072A1 (en) * 2001-12-07 2003-06-19 Qualcomm, Incorporated Apparatus and method of using a ciphering key in a hybrid communications network
CN101541000B (en) * 2002-10-11 2012-04-18 松下电器产业株式会社 User identification information protection method, system, mobile terminal and home domain server

Patent Citations (6)

* 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
US20030007489A1 (en) * 2001-07-09 2003-01-09 Ram Krishnan Data extraction system for packet analysis
US20030012198A1 (en) * 2001-07-11 2003-01-16 Nec Corporation Packet processing unit
US20030048785A1 (en) * 2001-08-28 2003-03-13 International Business Machines Corporation Network processor with single interface supporting tree search engine and CAM
US20040068653A1 (en) * 2002-10-08 2004-04-08 Fascenda Anthony C. Shared network access using different access keys

Also Published As

Publication number Publication date
JP4960613B2 (en) 2012-06-27
DE102005038410A1 (en) 2006-02-23
GB0515247D0 (en) 2005-08-31
JP2006081167A (en) 2006-03-23
GB2417399A (en) 2006-02-22
FR2874441A1 (en) 2006-02-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20210725