JP4773708B2 - ネットワークメディアにおける通信を認証するシステムおよび方法 - Google Patents
ネットワークメディアにおける通信を認証するシステムおよび方法 Download PDFInfo
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- JP4773708B2 JP4773708B2 JP2004325915A JP2004325915A JP4773708B2 JP 4773708 B2 JP4773708 B2 JP 4773708B2 JP 2004325915 A JP2004325915 A JP 2004325915A JP 2004325915 A JP2004325915 A JP 2004325915A JP 4773708 B2 JP4773708 B2 JP 4773708B2
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- 238000004891 communication Methods 0.000 title claims description 170
- 238000000034 method Methods 0.000 title claims description 29
- 238000012545 processing Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
- 239000000470 constituent Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 125000002066 L-histidyl group Chemical group [H]N1C([H])=NC(C([H])([H])[C@](C(=O)[*])([H])N([H])[H])=C1[H] 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000000981 bystander Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000009440 infrastructure construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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- 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
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
-
- 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
- H04L63/0492—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 by using a location-limited connection, e.g. near-field communication or limited proximity of entities
-
- 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
- H04L63/065—Network architectures or network communication protocols for network security for supporting key management in a packet data network for group communications
-
- 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
- H04L63/12—Applying verification of the received information
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Description
Claims (2)
- 少なくとも3つの通信装置間の通信を安全にする方法であって、
前記少なくとも3つの通信装置のうちの第1通信装置が前記第1通信装置の少なくとも事前認証情報を前記第1通信装置に接続された所在地限定物理トークンチャンネルに保存するステップと、
前記少なくとも3つの通信装置のうち、現在通信装置となる次の通信装置が、前記現在通信装置の少なくとも事前認証情報を前記現在通信装置に提供されて接続された前記所在地限定物理トークンチャンネルに保存するステップと、
前記現在通信装置が前記第1通信装置の少なくとも事前認証情報を前記所在地限定物理トークンチャンネルから前記現在通信装置にコピーするステップと、
前記少なくとも3つの通信装置のうちの前記第1通信装置と前記現在通信装置以外の残りの通信装置について、それぞれを現在通信装置として、前記保存するステップと、前記コピーするステップと、を繰り返すステップと、
前記第1通信装置が前記各現在通信装置それぞれの少なくとも事前認証情報を、前記第1通信装置に再接続された前記所在地限定物理トークンチャンネルから前記第1通信装置にコピーするステップと、
前記第1通信装置が前記所在地限定物理トークンチャンネルを用いて前記第1通信装置と各現在通信装置の間で交換された前記第1通信装置と前記各現在通信装置の少なくとも事前認証情報に基づいて、前記第1通信装置と前記各現在通信装置の間で安全な通信を確立するステップと、
前記第1通信装置が、前記各現在通信装置同士で安全な2地点間通信を行うために、前記各現在通信装置の秘密鍵を用いて生成された署名が、前記各現在通信装置の公開鍵を用いて有効であると判断されたときに、前記確立された安全な通信の経路を介して、前記各現在通信装置それぞれの少なくとも事前認証情報を前記各現在通信装置それぞれに対して送信するステップと、
を含むことを特徴とする方法。 - データ処理装置で実行でき、少なくとも3つの通信装置間の安全な通信に利用できる一連のプログラム命令を格納する記憶媒体であって、
前記一連のプログラム命令は、
第1通信装置が前記第1通信装置に接続された所在地限定物理トークンチャンネルに、前記第1通信装置の少なくとも事前認証情報を保存する命令と、
前記第1通信装置とは異なる少なくとも2つの他の通信装置が、前記各他の通信装置の少なくとも事前認証情報を前記所在地限定物理トークンチャンネルに保存する命令と、
前記各他の通信装置が少なくとも前記第1通信装置の少なくとも事前認証情報を前記所在地限定物理トークンチャンネルから前記各他の通信装置にコピーする命令と、
前記第1通信装置が前記他の通信装置の少なくとも事前認証情報を、前記所在地限定物理トークンチャンネルから前記第1通信装置にコピーする命令と、
前記第1通信装置が前記所在地限定物理トークンチャンネルを用いて前記第1通信装置と前記各他の通信装置の間で交換された前記第1通信装置と前記各他の通信装置の少なくとも事前認証情報に基づいて、前記第1通信装置と前記各他の通信装置の間で安全な通信を確立する命令と、
前記第1通信装置が、前記各他の通信装置同士で安全な2地点間通信を行うために、前記各他の通信装置の秘密鍵を用いて生成された署名が、前記各他の通信装置の公開鍵を用いて有効であると判断されたときに、前記確立された安全な通信の経路を介して、前記各他の通信装置それぞれの少なくとも事前認証情報を前記各他の通信装置それぞれに対して送信する命令と、
を含むことを特徴とする記憶媒体。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/703,437 US20050100166A1 (en) | 2003-11-10 | 2003-11-10 | Systems and methods for authenticating communications in a network medium |
| US10/703,437 | 2003-11-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005151557A JP2005151557A (ja) | 2005-06-09 |
| JP4773708B2 true JP4773708B2 (ja) | 2011-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004325915A Expired - Fee Related JP4773708B2 (ja) | 2003-11-10 | 2004-11-10 | ネットワークメディアにおける通信を認証するシステムおよび方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20050100166A1 (ja) |
| EP (1) | EP1536609B1 (ja) |
| JP (1) | JP4773708B2 (ja) |
| DE (1) | DE602004019870D1 (ja) |
Families Citing this family (89)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040218762A1 (en) * | 2003-04-29 | 2004-11-04 | Eric Le Saint | Universal secure messaging for cryptographic modules |
| US7443807B2 (en) * | 2003-06-16 | 2008-10-28 | Microsoft Corporation | System and process for discovery of network-connected devices |
| US8234395B2 (en) | 2003-07-28 | 2012-07-31 | Sonos, Inc. | System and method for synchronizing operations among a plurality of independently clocked digital data processing devices |
| US11106425B2 (en) | 2003-07-28 | 2021-08-31 | Sonos, Inc. | Synchronizing operations among a plurality of independently clocked digital data processing devices |
| US8020023B2 (en) | 2003-07-28 | 2011-09-13 | Sonos, Inc. | Systems and methods for synchronizing operations among a plurality of independently clocked digital data processing devices without a voltage controlled crystal oscillator |
| US11106424B2 (en) | 2003-07-28 | 2021-08-31 | Sonos, Inc. | Synchronizing operations among a plurality of independently clocked digital data processing devices |
| US11650784B2 (en) | 2003-07-28 | 2023-05-16 | Sonos, Inc. | Adjusting volume levels |
| US11294618B2 (en) | 2003-07-28 | 2022-04-05 | Sonos, Inc. | Media player system |
| US8290603B1 (en) | 2004-06-05 | 2012-10-16 | Sonos, Inc. | User interfaces for controlling and manipulating groupings in a multi-zone media system |
| EP1549010B1 (en) * | 2003-12-23 | 2008-08-13 | Motorola Inc. | Rekeying in secure mobile multicast communications |
| US20050166261A1 (en) * | 2004-01-23 | 2005-07-28 | Sbc Knowledge Ventures, L.P. | System and method for network authentication of a data service offering |
| US7269590B2 (en) * | 2004-01-29 | 2007-09-11 | Yahoo! Inc. | Method and system for customizing views of information associated with a social network user |
| US9977561B2 (en) | 2004-04-01 | 2018-05-22 | Sonos, Inc. | Systems, methods, apparatus, and articles of manufacture to provide guest access |
| DE102004018574A1 (de) * | 2004-04-16 | 2005-11-10 | Siemens Ag | Verfahren zum Betreiben von Funkkommunikationssystemen mit SDR (Software Defined Radio) Teilnehmerfunkstationen |
| US8868698B2 (en) | 2004-06-05 | 2014-10-21 | Sonos, Inc. | Establishing a secure wireless network with minimum human intervention |
| US8326951B1 (en) | 2004-06-05 | 2012-12-04 | Sonos, Inc. | Establishing a secure wireless network with minimum human intervention |
| US20140071818A1 (en) * | 2004-07-16 | 2014-03-13 | Virginia Innovation Sciences, Inc. | Method and system for efficient communication |
| US8813181B2 (en) * | 2005-03-07 | 2014-08-19 | Taun Eric Willis | Electronic verification systems |
| EP1708528A1 (en) * | 2005-03-31 | 2006-10-04 | BRITISH TELECOMMUNICATIONS public limited company | Location based authentication |
| US7443094B2 (en) * | 2005-03-31 | 2008-10-28 | Dowa Electronics Materials Co., Ltd. | Phosphor and manufacturing method of the same, and light emitting device using the phosphor |
| JP4436294B2 (ja) * | 2005-08-26 | 2010-03-24 | 株式会社トリニティーセキュリティーシステムズ | 認証処理方法、認証処理プログラム、記録媒体および認証処理装置 |
| CN101317361A (zh) * | 2005-11-29 | 2008-12-03 | 皇家飞利浦电子股份有限公司 | 使用cpuf的邻近证明 |
| US20090217045A1 (en) * | 2005-11-29 | 2009-08-27 | Koninklijke Philps Electronics, N.V. | Physical secret sharing and proofs of vicinity using pufs |
| EP2763443B1 (en) * | 2005-12-01 | 2019-05-22 | Ruckus Wireless, Inc. | On-demand services by wireless base station virtualization |
| US20070150742A1 (en) * | 2005-12-22 | 2007-06-28 | Cukier Johnas I | Secure data communication for groups of mobile devices |
| US7900817B2 (en) * | 2006-01-26 | 2011-03-08 | Ricoh Company, Ltd. | Techniques for introducing devices to device families with paper receipt |
| US20090037728A1 (en) * | 2006-02-28 | 2009-02-05 | Matsushita Electric Industrial Co., Ltd. | Authentication System, CE Device, Mobile Terminal, Key Certificate Issuing Station, And Key Certificate Acquisition Method |
| US7873835B2 (en) * | 2006-03-31 | 2011-01-18 | Emc Corporation | Accessing data storage devices |
| US9769655B2 (en) | 2006-04-24 | 2017-09-19 | Ruckus Wireless, Inc. | Sharing security keys with headless devices |
| US9071583B2 (en) * | 2006-04-24 | 2015-06-30 | Ruckus Wireless, Inc. | Provisioned configuration for automatic wireless connection |
| CN103441984B (zh) * | 2006-04-24 | 2017-09-05 | 鲁库斯无线公司 | 安全无线网络中的动态认证 |
| USD540389S1 (en) | 2006-04-25 | 2007-04-10 | Hotspot Wireless, Inc. | Wireless internet vending machine |
| DE202006012347U1 (de) * | 2006-08-10 | 2007-12-13 | Grass Gmbh | Vorrichtung zur Verriegelung eines Möbelteils und Möbel |
| US12167216B2 (en) | 2006-09-12 | 2024-12-10 | Sonos, Inc. | Playback device pairing |
| US8483853B1 (en) | 2006-09-12 | 2013-07-09 | Sonos, Inc. | Controlling and manipulating groupings in a multi-zone media system |
| US9202509B2 (en) | 2006-09-12 | 2015-12-01 | Sonos, Inc. | Controlling and grouping in a multi-zone media system |
| US8788080B1 (en) | 2006-09-12 | 2014-07-22 | Sonos, Inc. | Multi-channel pairing in a media system |
| US7958356B1 (en) * | 2006-09-29 | 2011-06-07 | Netapp, Inc. | System and method for establishing a shared secret among nodes of a security appliance |
| US7617322B2 (en) * | 2006-09-29 | 2009-11-10 | Microsoft Corporation | Secure peer-to-peer cache sharing |
| US8032753B2 (en) * | 2006-11-23 | 2011-10-04 | Electronics And Telecommunications Research Institute | Server and system for transmitting certificate stored in fixed terminal to mobile terminal and method using the same |
| US20100050243A1 (en) * | 2006-12-04 | 2010-02-25 | Sxip Identify Corp. | Method and system for trusted client bootstrapping |
| JP2008199503A (ja) | 2007-02-15 | 2008-08-28 | Funai Electric Co Ltd | 端末および情報中継装置 |
| EP2183903B1 (en) * | 2007-08-31 | 2018-12-26 | France Brevets | Method and apparatus for propagating encryption keys between wireless communication devices |
| US8806565B2 (en) * | 2007-09-12 | 2014-08-12 | Microsoft Corporation | Secure network location awareness |
| US8239549B2 (en) * | 2007-09-12 | 2012-08-07 | Microsoft Corporation | Dynamic host configuration protocol |
| US20090164785A1 (en) * | 2007-12-20 | 2009-06-25 | Motorola, Inc. | Method for authentication in a communication network |
| US9208293B1 (en) * | 2008-01-28 | 2015-12-08 | Sprint Communications Company L.P. | Authentication for tag-based content delivery |
| US9792384B2 (en) * | 2009-02-26 | 2017-10-17 | Red Hat, Inc. | Remote retreival of data files |
| GB2480977A (en) * | 2009-04-07 | 2011-12-07 | Emotion Group Inc | Social networking platform with synchronized communication device |
| US8844047B2 (en) * | 2009-12-11 | 2014-09-23 | General Motors Llc | Secure programming of vehicle modules |
| US11429343B2 (en) | 2011-01-25 | 2022-08-30 | Sonos, Inc. | Stereo playback configuration and control |
| US11265652B2 (en) | 2011-01-25 | 2022-03-01 | Sonos, Inc. | Playback device pairing |
| US8776246B2 (en) * | 2011-03-11 | 2014-07-08 | Abbott Point Of Care, Inc. | Systems, methods and analyzers for establishing a secure wireless network in point of care testing |
| CN103858106B (zh) | 2011-05-01 | 2017-04-26 | 鲁库斯无线公司 | 远程电缆接入点复位 |
| US20140237619A1 (en) * | 2011-09-16 | 2014-08-21 | Nec Casio Mobile Communications, Ltd. | Electronic device and security control method |
| US9344292B2 (en) | 2011-12-30 | 2016-05-17 | Sonos, Inc. | Systems and methods for player setup room names |
| US8756668B2 (en) | 2012-02-09 | 2014-06-17 | Ruckus Wireless, Inc. | Dynamic PSK for hotspots |
| US9092610B2 (en) | 2012-04-04 | 2015-07-28 | Ruckus Wireless, Inc. | Key assignment for a brand |
| EP2896176B1 (en) * | 2012-09-13 | 2020-05-13 | Siemens Aktiengesellschaft | Industrial control system with internal generation for secure network communications |
| JP2014087969A (ja) * | 2012-10-30 | 2014-05-15 | Sony Corp | 印刷媒体、名刺の作成方法及びプログラム |
| US9305298B2 (en) | 2013-03-22 | 2016-04-05 | Nok Nok Labs, Inc. | System and method for location-based authentication |
| US10270748B2 (en) | 2013-03-22 | 2019-04-23 | Nok Nok Labs, Inc. | Advanced authentication techniques and applications |
| US9887983B2 (en) | 2013-10-29 | 2018-02-06 | Nok Nok Labs, Inc. | Apparatus and method for implementing composite authenticators |
| US9749134B2 (en) * | 2013-06-20 | 2017-08-29 | Qualcomm Incorporated | Wireless configuration using passive near field communication |
| EP2913955A1 (en) * | 2014-02-28 | 2015-09-02 | Gemalto SA | Method to authenticate two devices to establish a secure channel |
| US9654469B1 (en) | 2014-05-02 | 2017-05-16 | Nok Nok Labs, Inc. | Web-based user authentication techniques and applications |
| FR3030829A1 (fr) * | 2014-12-23 | 2016-06-24 | Orange | Procede de securisation de transactions sans contact |
| US10248376B2 (en) | 2015-06-11 | 2019-04-02 | Sonos, Inc. | Multiple groupings in a playback system |
| US9985945B2 (en) * | 2015-10-22 | 2018-05-29 | Sap Se | Spoofing protection protocol for network-connected things |
| MY189313A (en) * | 2015-10-30 | 2022-02-04 | Ericsson Telefon Ab L M | Establishing a secret shared between a first communications device and at least one second communications device |
| US10303422B1 (en) | 2016-01-05 | 2019-05-28 | Sonos, Inc. | Multiple-device setup |
| US10754968B2 (en) * | 2016-06-10 | 2020-08-25 | Digital 14 Llc | Peer-to-peer security protocol apparatus, computer program, and method |
| US10637853B2 (en) | 2016-08-05 | 2020-04-28 | Nok Nok Labs, Inc. | Authentication techniques including speech and/or lip movement analysis |
| US10769635B2 (en) | 2016-08-05 | 2020-09-08 | Nok Nok Labs, Inc. | Authentication techniques including speech and/or lip movement analysis |
| US10712997B2 (en) | 2016-10-17 | 2020-07-14 | Sonos, Inc. | Room association based on name |
| US10237070B2 (en) | 2016-12-31 | 2019-03-19 | Nok Nok Labs, Inc. | System and method for sharing keys across authenticators |
| US10091195B2 (en) | 2016-12-31 | 2018-10-02 | Nok Nok Labs, Inc. | System and method for bootstrapping a user binding |
| US11868995B2 (en) | 2017-11-27 | 2024-01-09 | Nok Nok Labs, Inc. | Extending a secure key storage for transaction confirmation and cryptocurrency |
| US11831409B2 (en) | 2018-01-12 | 2023-11-28 | Nok Nok Labs, Inc. | System and method for binding verifiable claims |
| US11917070B2 (en) | 2018-02-17 | 2024-02-27 | Carrier Corporation | Method and system for managing a multiplicity of credentials |
| US20190342301A1 (en) * | 2018-05-02 | 2019-11-07 | Seagate Technology Llc | Local Authentication of Devices Arranged as a Trust Family |
| CN112136299B (zh) * | 2018-05-17 | 2023-02-14 | 诺基亚技术有限公司 | 经由公共服务提供方网络上的vpn连接性促进住宅无线漫游 |
| US12041039B2 (en) | 2019-02-28 | 2024-07-16 | Nok Nok Labs, Inc. | System and method for endorsing a new authenticator |
| US11792024B2 (en) | 2019-03-29 | 2023-10-17 | Nok Nok Labs, Inc. | System and method for efficient challenge-response authentication |
| US11595369B2 (en) * | 2019-11-08 | 2023-02-28 | Seagate Technology Llc | Promoting system authentication to the edge of a cloud computing network |
| US12549945B2 (en) | 2020-09-25 | 2026-02-10 | Sonos, Inc. | Intelligent setup for playback devices |
| US12238101B2 (en) * | 2021-03-09 | 2025-02-25 | Oracle International Corporation | Customizing authentication and handling pre and post authentication in identity cloud service |
| US12126613B2 (en) | 2021-09-17 | 2024-10-22 | Nok Nok Labs, Inc. | System and method for pre-registration of FIDO authenticators |
| US20240048382A1 (en) * | 2022-08-03 | 2024-02-08 | 1080 Network, Llc | Systems, methods, and computing platforms for executing credential-less network-based communication exchanges |
Family Cites Families (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4281216A (en) * | 1979-04-02 | 1981-07-28 | Motorola Inc. | Key management for encryption/decryption systems |
| JPH0727511B2 (ja) * | 1989-04-17 | 1995-03-29 | 株式会社日立製作所 | 情報処理システム |
| US5309516A (en) * | 1990-12-07 | 1994-05-03 | Hitachi, Ltd. | Group cipher communication method and group cipher communication system |
| JPH05199342A (ja) * | 1991-05-20 | 1993-08-06 | Xerox Corp | 無声の手書きによる携帯式通信装置および方法 |
| CA2169449A1 (en) * | 1993-08-13 | 1995-02-23 | Frank Thomson Leighton | Secret key exchange |
| DE69330065T2 (de) * | 1993-12-08 | 2001-08-09 | International Business Machines Corp., Armonk | Verfahren und System zur Schlüsselverteilung und Authentifizierung in einem Datenübertragungssystem |
| US5778068A (en) * | 1995-02-13 | 1998-07-07 | Eta Technologies Corporation | Personal access management system |
| DE19514084C1 (de) * | 1995-04-13 | 1996-07-11 | Siemens Ag | Verfahren zum rechnergestützten Austausch kryptographischer Schlüssel zwischen einer Benutzercomputereinheit U und einer Netzcomputereinheit N |
| US6075858A (en) * | 1995-10-27 | 2000-06-13 | Scm Microsystems (U.S.) Inc. | Encryption key system and method |
| US6243373B1 (en) * | 1995-11-01 | 2001-06-05 | Telecom Internet Ltd. | Method and apparatus for implementing a computer network/internet telephone system |
| US5602918A (en) * | 1995-12-22 | 1997-02-11 | Virtual Open Network Environment Corp. | Application level security system and method |
| US6243772B1 (en) * | 1997-01-31 | 2001-06-05 | Sharewave, Inc. | Method and system for coupling a personal computer with an appliance unit via a wireless communication link to provide an output display presentation |
| US6075860A (en) * | 1997-02-19 | 2000-06-13 | 3Com Corporation | Apparatus and method for authentication and encryption of a remote terminal over a wireless link |
| US6105133A (en) * | 1997-03-10 | 2000-08-15 | The Pacid Group | Bilateral authentication and encryption system |
| US20020159598A1 (en) * | 1997-10-31 | 2002-10-31 | Keygen Corporation | System and method of dynamic key generation for digital communications |
| US6366654B1 (en) * | 1998-07-06 | 2002-04-02 | Nortel Networks Limited | Method and system for conducting a multimedia phone cell |
| US6460138B1 (en) * | 1998-10-05 | 2002-10-01 | Flashpoint Technology, Inc. | User authentication for portable electronic devices using asymmetrical cryptography |
| US6266420B1 (en) * | 1998-10-08 | 2001-07-24 | Entrust Technologies Limited | Method and apparatus for secure group communications |
| US6240188B1 (en) * | 1999-07-06 | 2001-05-29 | Matsushita Electric Industrial Co., Ltd. | Distributed group key management scheme for secure many-to-many communication |
| EP1102430A1 (en) * | 1999-10-27 | 2001-05-23 | Telefonaktiebolaget Lm Ericsson | Method and arrangement in an ad hoc communication network |
| JP2001189722A (ja) * | 2000-01-04 | 2001-07-10 | Toshiba Corp | 無線通信システム、無線端末、無線基地局、認証カード、および認証方法 |
| JP2001326632A (ja) * | 2000-05-17 | 2001-11-22 | Fujitsu Ltd | 分散グループ管理システムおよび方法 |
| JP3585422B2 (ja) * | 2000-06-01 | 2004-11-04 | シャープ株式会社 | アクセスポイント装置及びその認証処理方法 |
| US20020031230A1 (en) * | 2000-08-15 | 2002-03-14 | Sweet William B. | Method and apparatus for a web-based application service model for security management |
| JP3628250B2 (ja) * | 2000-11-17 | 2005-03-09 | 株式会社東芝 | 無線通信システムで用いられる登録・認証方法 |
| US20020065065A1 (en) * | 2000-11-30 | 2002-05-30 | E. Michael Lunsford | Method and system for applying line of sight IR selection of a receiver to implement secure transmission of data to a mobile computing device via an RF link |
| US7440572B2 (en) * | 2001-01-16 | 2008-10-21 | Harris Corportation | Secure wireless LAN device and associated methods |
| US7047405B2 (en) * | 2001-04-05 | 2006-05-16 | Qualcomm, Inc. | Method and apparatus for providing secure processing and data storage for a wireless communication device |
| US7296042B2 (en) * | 2001-04-20 | 2007-11-13 | Palo Alto Research Center Incorporated | System and method for enabling communication among arbitrary components |
| US7231521B2 (en) * | 2001-07-05 | 2007-06-12 | Lucent Technologies Inc. | Scheme for authentication and dynamic key exchange |
| US8140845B2 (en) * | 2001-09-13 | 2012-03-20 | Alcatel Lucent | Scheme for authentication and dynamic key exchange |
| US7321784B2 (en) * | 2001-10-24 | 2008-01-22 | Texas Instruments Incorporated | Method for physically updating configuration information for devices in a wireless network |
| US7688975B2 (en) * | 2001-10-26 | 2010-03-30 | Authenex, Inc. | Method and apparatus for dynamic generation of symmetric encryption keys and exchange of dynamic symmetric key infrastructure |
| JP4166466B2 (ja) * | 2001-12-19 | 2008-10-15 | ソニー株式会社 | 無線通信システム及び無線通信方法、無線通信装置及びその制御方法、並びにコンピュータ・プログラム |
| US20030149874A1 (en) * | 2002-02-06 | 2003-08-07 | Xerox Corporation | Systems and methods for authenticating communications in a network medium |
| JP4057842B2 (ja) * | 2002-05-22 | 2008-03-05 | 株式会社エヌ・ティ・ティ・ドコモ | 無線通信における通信相手機器特定方法 |
| US20030017985A1 (en) * | 2002-07-02 | 2003-01-23 | Taylor Gregory Alan | Molecules that influence pathogen resistance |
| US7904720B2 (en) * | 2002-11-06 | 2011-03-08 | Palo Alto Research Center Incorporated | System and method for providing secure resource management |
-
2003
- 2003-11-10 US US10/703,437 patent/US20050100166A1/en not_active Abandoned
-
2004
- 2004-11-05 EP EP04026382A patent/EP1536609B1/en not_active Expired - Lifetime
- 2004-11-05 DE DE602004019870T patent/DE602004019870D1/de not_active Expired - Lifetime
- 2004-11-10 JP JP2004325915A patent/JP4773708B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US20050100166A1 (en) | 2005-05-12 |
| DE602004019870D1 (de) | 2009-04-23 |
| JP2005151557A (ja) | 2005-06-09 |
| EP1536609B1 (en) | 2009-03-11 |
| EP1536609A3 (en) | 2005-08-03 |
| EP1536609A2 (en) | 2005-06-01 |
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