JP4859336B2 - 安全通信装置及び方法 - Google Patents
安全通信装置及び方法 Download PDFInfo
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- JP4859336B2 JP4859336B2 JP2003305698A JP2003305698A JP4859336B2 JP 4859336 B2 JP4859336 B2 JP 4859336B2 JP 2003305698 A JP2003305698 A JP 2003305698A JP 2003305698 A JP2003305698 A JP 2003305698A JP 4859336 B2 JP4859336 B2 JP 4859336B2
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- 230000006854 communication Effects 0.000 title claims description 63
- 238000004891 communication Methods 0.000 title claims description 63
- 238000000034 method Methods 0.000 title claims description 34
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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
- H04L63/18—Network architectures or network communication protocols for network security using different networks or channels, e.g. using out of band channels
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
- H04L12/1813—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast for computer conferences, e.g. chat rooms
- H04L12/1818—Conference organisation arrangements, e.g. handling schedules, setting up parameters needed by nodes to attend a conference, booking network resources, notifying involved parties
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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
- H04L63/04—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
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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
- H04L63/0823—Network architectures or network communication protocols for network security for authentication of entities using certificates
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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
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
- H04L63/104—Grouping of entities
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
-
- 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
- H04L9/40—Network security protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
- H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
- H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
- H04L69/329—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the application layer [OSI layer 7]
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- General Engineering & Computer Science (AREA)
- Computing Systems (AREA)
- Computer Hardware Design (AREA)
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Finance (AREA)
- Health & Medical Sciences (AREA)
- Strategic Management (AREA)
- Physics & Mathematics (AREA)
- General Business, Economics & Management (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Mobile Radio Communication Systems (AREA)
- Storage Device Security (AREA)
- Small-Scale Networks (AREA)
- Telephonic Communication Services (AREA)
Description
Claims (12)
- ユーザの生体情報の入力に応じてグループについての認証情報を発生させる論理ユニットと、
前記認証情報をメンバ候補に送信する送信機と、
リセットアプリケーションを記憶する記憶部と、
配置限定型チャネルと、を備え、
ユーザが前記メンバ候補を近接させることにより、前記メンバ候補による前記認証情報の受信により前記メンバ候補を前記グループの1つのメンバと指定し、前記指定されたメンバは前記認証情報を前記グループの他のメンバとの安全な通信に利用し、
前記論理ユニットは、前記リセットアプリケーションを用いてリセット信号を生成し、
前記配置限定型チャネルを介して前記リセット信号を前記指定されたメンバへ送信し、前記リセット信号の受信によって前記指定されたメンバの前記認証情報を抹消することを特徴とする安全装置。 - 請求項1記載の安全装置であって、
少なくとも1個の制御装置に対する安全装置のインタフェースである制御装置インタフェースを備えることを特徴とする安全装置。 - 請求項2記載の安全装置であって、
前記制御装置は、安全装置とユーザとの間のユーザインタフェースを提供することを特徴とする安全装置。 - 請求項2記載の安全装置であって、
前記制御装置インタフェースは、ネットワーク媒体を介して前記制御装置と安全装置との通信を行うことを特徴とする安全装置。 - 請求項1記載の安全装置であって、
前記制御装置と集積化されていることを特徴とする方法。 - 安全装置を用いて、
ユーザが第1のメンバ候補を前記安全装置に近接させると共に、ユーザの生体情報の入力に応じてグループについての第1の認証情報を発生させ、
通信手段を介して前記第1の認証情報を前記第1のメンバ候補に送信し、前記第1の認証情報を前記第1のメンバ候補から受信することによって前記第1のメンバ候補を前記グループのメンバとして指定し、
記憶部に記憶されたリセットアプリケーションを準備し、前記リセットアプリケーションを用いてリセット信号を生成し、
配置限定型チャネルを介して前記リセット信号を前記指定されたメンバへ送信し、前記リセット信号を受信することによって前記指定されたメンバの前記認証情報を抹消することを特徴とする方法。 - 請求項6記載の方法であって、
前記第1のメンバ候補に対して前記配置限定型チャネルを用い事前認証情報を交わすことを特徴とする方法。 - 請求項6記載の方法であって、
複数のグループを生成し、前記複数のグループから前記第1のメンバ候補を加えるための前記グループを選択することを特徴とする方法。 - 請求項6に記載の方法であって、
通信を安全化するために、前記通信手段を介して前記第1の認証情報を用いて前記グループの他のメンバと通信することを特徴とする方法。 - 請求項6に記載の方法であって、
安全グループについての第2の認証情報を発生させ、
前記第2の認証情報を第2のメンバ候補に送信し、前記第2の認証情報の受信によって前記第2のメンバ候補を前記安全グループのメンバとして指定することを特徴とする方法。 - 請求項6に記載の方法であって、
第3のメンバとの安全な通信を初期化し、
前記第3のメンバにオーナ情報を送信し、前記オーナ情報の受信によって前記グループの共有オーナであるとして前記第3のメンバを指定することを特徴とする方法。 - 請求項6に記載の方法であって、
第4のメンバから認証情報の抹消を受け、
前記第4のメンバの抹消された認証情報を抹消メンバのリストに加え、
前記抹消メンバのリストを前記グループの他のメンバに送信することを特徴とする方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/231,194 US7185199B2 (en) | 2002-08-30 | 2002-08-30 | Apparatus and methods for providing secured communication |
US10/231,194 | 2002-08-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004096755A JP2004096755A (ja) | 2004-03-25 |
JP4859336B2 true JP4859336B2 (ja) | 2012-01-25 |
Family
ID=31495382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003305698A Expired - Lifetime JP4859336B2 (ja) | 2002-08-30 | 2003-08-29 | 安全通信装置及び方法 |
Country Status (4)
Country | Link |
---|---|
US (2) | US7185199B2 (ja) |
EP (1) | EP1395019B1 (ja) |
JP (1) | JP4859336B2 (ja) |
DE (1) | DE60311200T2 (ja) |
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