ATE425622T1 - Datenübertragungsgerät, datenempfangsgerät, datenübertragungssystem und datenübertragungsverfahren - Google Patents

Datenübertragungsgerät, datenempfangsgerät, datenübertragungssystem und datenübertragungsverfahren

Info

Publication number
ATE425622T1
ATE425622T1 AT03733100T AT03733100T ATE425622T1 AT E425622 T1 ATE425622 T1 AT E425622T1 AT 03733100 T AT03733100 T AT 03733100T AT 03733100 T AT03733100 T AT 03733100T AT E425622 T1 ATE425622 T1 AT E425622T1
Authority
AT
Austria
Prior art keywords
data transmission
consumer
producer
port
data
Prior art date
Application number
AT03733100T
Other languages
English (en)
Inventor
Hideyuki Kuwano
Hiroyuki Iitsuka
Original Assignee
Panasonic Corp
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
Application filed by Panasonic Corp filed Critical Panasonic Corp
Application granted granted Critical
Publication of ATE425622T1 publication Critical patent/ATE425622T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/40052—High-speed IEEE 1394 serial bus
    • H04L12/40104—Security; Encryption; Content protection
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • 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
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
    • 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
    • H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
    • H04L69/168—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP] specially adapted for link layer protocols, e.g. asynchronous transfer mode [ATM], synchronous optical network [SONET] or point-to-point protocol [PPP]
    • 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
    • H04L9/0838—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these
    • H04L9/0841—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these involving Diffie-Hellman or related key agreement protocols
    • H04L9/0844—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these involving Diffie-Hellman or related key agreement protocols with user authentication or key authentication, e.g. ElGamal, MTI, MQV-Menezes-Qu-Vanstone protocol or Diffie-Hellman protocols using implicitly-certified keys
    • 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
    • H04L9/0891—Revocation or update of secret information, e.g. encryption key update or rekeying
    • 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
    • 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
    • H04L2209/60—Digital content management, e.g. content distribution
    • 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
    • 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
    • H04L2463/101—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying security measures for digital rights management
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Technology Law (AREA)
  • Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • Multimedia (AREA)
  • Small-Scale Networks (AREA)
  • Communication Control (AREA)
  • Selective Calling Equipment (AREA)
  • Computer And Data Communications (AREA)
  • Radar Systems Or Details Thereof (AREA)
AT03733100T 2002-05-29 2003-05-28 Datenübertragungsgerät, datenempfangsgerät, datenübertragungssystem und datenübertragungsverfahren ATE425622T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002156428 2002-05-29

Publications (1)

Publication Number Publication Date
ATE425622T1 true ATE425622T1 (de) 2009-03-15

Family

ID=29561482

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03733100T ATE425622T1 (de) 2002-05-29 2003-05-28 Datenübertragungsgerät, datenempfangsgerät, datenübertragungssystem und datenübertragungsverfahren

Country Status (8)

Country Link
US (1) US7380118B2 (de)
EP (1) EP1508235B1 (de)
KR (1) KR101011831B1 (de)
CN (1) CN1653778A (de)
AT (1) ATE425622T1 (de)
AU (1) AU2003240012A1 (de)
DE (1) DE60326570D1 (de)
WO (1) WO2003101071A1 (de)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7549056B2 (en) 1999-03-19 2009-06-16 Broadcom Corporation System and method for processing and protecting content
US7797550B2 (en) * 2002-09-25 2010-09-14 Broadcom Corporation System and method for securely buffering content
JP3788590B2 (ja) * 2001-09-28 2006-06-21 コナミ株式会社 遠隔操作システム及びその駆動機器
JP4881538B2 (ja) * 2003-06-10 2012-02-22 株式会社日立製作所 コンテンツ送信装置およびコンテンツ送信方法
US20040268123A1 (en) * 2003-06-27 2004-12-30 Nokia Corporation Security for protocol traversal
US8862866B2 (en) 2003-07-07 2014-10-14 Certicom Corp. Method and apparatus for providing an adaptable security level in an electronic communication
GB2406484B (en) 2003-08-19 2007-01-31 Certicom Corp Method and apparatus for synchronizing an adaptable security level in an electronic communication
JP2005190350A (ja) * 2003-12-26 2005-07-14 Toshiba Corp コンテンツ送信装置及びコンテンツ送信方法
JP4982031B2 (ja) 2004-01-16 2012-07-25 株式会社日立製作所 コンテンツ送信装置、コンテンツ受信装置およびコンテンツ送信方法、コンテンツ受信方法
JP4608886B2 (ja) * 2004-01-16 2011-01-12 株式会社日立製作所 コンテンツ送信装置および方法
US20050165977A1 (en) * 2004-01-23 2005-07-28 Morawski George J. Printing device
JP4645049B2 (ja) 2004-03-19 2011-03-09 株式会社日立製作所 コンテンツ送信装置およびコンテンツ送信方法
US20060098818A1 (en) * 2004-11-10 2006-05-11 International Business Machines (Ibm) Corporation Encryption technique for asynchronous control commands and data
US7533258B2 (en) * 2005-01-07 2009-05-12 Cisco Technology, Inc. Using a network-service credential for access control
US7500269B2 (en) * 2005-01-07 2009-03-03 Cisco Technology, Inc. Remote access to local content using transcryption of digital rights management schemes
JP4966505B2 (ja) * 2005-03-24 2012-07-04 ブラザー工業株式会社 パケット通信システム
JP2006334803A (ja) * 2005-05-31 2006-12-14 Konica Minolta Business Technologies Inc 画像処理装置、および、その制御方法
JP4709583B2 (ja) * 2005-05-31 2011-06-22 株式会社東芝 データ送信装置およびデータ送信方法
KR100757229B1 (ko) * 2005-12-05 2007-09-10 한국전자통신연구원 리눅스 시스템상에서 ｕｓｂ 디바이스 드라이버 개발을지원하는 운영체제 자원 진단 장치 및 방법
US20070232269A1 (en) * 2006-03-31 2007-10-04 Samsung Electronics Co., Ltd. Security device for digital contents and method of using the same
JP4911736B2 (ja) * 2006-04-13 2012-04-04 サーティコム コーポレーション 電子通信において適合可能なセキュリティレベルを提供する方法と装置
US7730181B2 (en) * 2006-04-25 2010-06-01 Cisco Technology, Inc. System and method for providing security backup services to a home network
US8275132B2 (en) 2006-05-15 2012-09-25 Buchen Neil B System and method for dynamically allocating stream identifiers in a multi-encryption transport system
KR101359540B1 (ko) * 2006-09-08 2014-02-11 삼성전자주식회사 이동통신단말기의 데이터 전송방법 및 장치
JP2008103988A (ja) * 2006-10-19 2008-05-01 Fujitsu Ltd 暗号通信システム、装置、方法及びプログラム
KR100896507B1 (ko) * 2006-12-01 2009-05-08 한국전자통신연구원 통신 시스템에서의 계층적 헤더 포맷과 데이터 전송 방법
US7865212B2 (en) 2007-01-17 2011-01-04 Research In Motion Limited Methods and apparatus for use in transferring user data between two different mobile communication devices using a removable memory card
US8160494B2 (en) 2007-01-17 2012-04-17 Research In Motion Limited Methods and apparatus for use in switching user account data and operations between two different mobile communication devices
US7818571B2 (en) * 2007-02-09 2010-10-19 Microsoft Corporation Securing wireless communications between devices
US8380246B2 (en) 2007-03-01 2013-02-19 Microsoft Corporation Connecting mobile devices via interactive input medium
US11190936B2 (en) 2007-09-27 2021-11-30 Clevx, Llc Wireless authentication system
US10778417B2 (en) 2007-09-27 2020-09-15 Clevx, Llc Self-encrypting module with embedded wireless user authentication
US10783232B2 (en) 2007-09-27 2020-09-22 Clevx, Llc Management system for self-encrypting managed devices with embedded wireless user authentication
US10181055B2 (en) 2007-09-27 2019-01-15 Clevx, Llc Data security system with encryption
US7987210B1 (en) 2007-09-28 2011-07-26 Emc Corporation System for lightweight objects
JP5361031B2 (ja) * 2008-01-07 2013-12-04 アルパイン株式会社 暗号認証処理方法及び装置
JP2009260554A (ja) * 2008-04-15 2009-11-05 Sony Corp コンテンツ送信システム、通信装置、およびコンテンツ送信方法
JP5216865B2 (ja) * 2008-10-24 2013-06-19 パナソニック株式会社 Ｂｄ再生システム、ｂｄ再生装置、表示装置及びコンピュータプログラム
US8881305B2 (en) * 2009-07-13 2014-11-04 Blackberry Limited Methods and apparatus for maintaining secure connections in a wireless communication network
JP5448623B2 (ja) * 2009-07-29 2014-03-19 アルパイン株式会社 通信装置
CN103109493B (zh) * 2010-03-17 2016-01-13 富士通株式会社 通信装置、程序以及方法
US8930692B2 (en) * 2010-07-23 2015-01-06 Silicon Image, Inc. Mechanism for internal processing of content through partial authentication on secondary channel
KR101837085B1 (ko) * 2010-08-20 2018-03-09 삼성전자주식회사 Ａｖ 인터페이스에 기초해 성립된 네트워크에서 경로 대역폭을 확보하여 데이터를 송수신하는 방법 및 장치
TW201724800A (zh) * 2015-12-07 2017-07-01 Nec Corp 資料通信裝置、通信系統、資料中繼方法及程式
US20170373881A1 (en) * 2016-06-27 2017-12-28 Qualcomm Incorporated Systems and methods for controlling isochronous data streams
US10230700B2 (en) * 2016-08-09 2019-03-12 Lenovo (Singapore) Pte. Ltd. Transaction based message security
JP7109243B2 (ja) * 2017-07-28 2022-07-29 キヤノン株式会社 通信装置、通信装置の制御方法及びプログラム
CN109151507B (zh) * 2018-08-08 2021-06-11 武汉市风奥科技股份有限公司 视频播放系统及方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998048543A1 (fr) * 1997-04-24 1998-10-29 Matsushita Electric Industrial Co., Ltd. Procede de transfert de donnees
US6526144B2 (en) * 1997-06-02 2003-02-25 Texas Instruments Incorporated Data protection system
US5948136A (en) * 1997-07-30 1999-09-07 Sony Corporation Hardware authentication mechanism for transmission of data between devices on an IEEE 1394-1995 serial bus network
US6061794A (en) 1997-09-30 2000-05-09 Compaq Computer Corp. System and method for performing secure device communications in a peer-to-peer bus architecture
EP0913975B1 (de) * 1997-10-29 2005-08-17 Matsushita Electric Industrial Co., Ltd. Datenübertragungsverfahren und -system sowie Programmaufzeichnungsmedium
JP3662128B2 (ja) 1997-10-29 2005-06-22 松下電器産業株式会社 データ伝送システム
JP4078792B2 (ja) 2000-06-21 2008-04-23 ソニー株式会社 情報記録装置、情報再生装置、暗号処理キー更新方法、並びにプログラム提供媒体
US20020078342A1 (en) * 2000-09-25 2002-06-20 Broadcom Corporation E-commerce security processor alignment logic
WO2003036901A2 (en) * 2001-10-19 2003-05-01 Matsushita Electric Industrial Co., Ltd. Device authentication system and device authentication method
JP4405884B2 (ja) * 2004-09-22 2010-01-27 キヤノン株式会社 描画処理回路、及び画像出力制御装置
JP2006333095A (ja) * 2005-05-26 2006-12-07 Hiromi Fukaya 暗号通信方法、暗号通信システム、暗号通信装置及び暗号通信プログラム

Also Published As

Publication number Publication date
DE60326570D1 (de) 2009-04-23
EP1508235A1 (de) 2005-02-23
US7380118B2 (en) 2008-05-27
KR20050002818A (ko) 2005-01-10
CN1653778A (zh) 2005-08-10
KR101011831B1 (ko) 2011-01-31
AU2003240012A1 (en) 2003-12-12
EP1508235B1 (de) 2009-03-11
US20030226011A1 (en) 2003-12-04
WO2003101071A1 (en) 2003-12-04

Similar Documents

Publication Publication Date Title
ATE425622T1 (de) Datenübertragungsgerät, datenempfangsgerät, datenübertragungssystem und datenübertragungsverfahren
WO2002025501A3 (en) Retrieving data from a server
GB2348994A (en) Apparatus and methods for operating a computer storage system
WO1999057837A3 (en) Method and apparatus for universally accessible command and control information in a network
MY132697A (en) System and method for authentication
WO2002009356A3 (en) Method and system for accessing a service available on a second network by a member of a first network
WO2001080093A3 (en) System and method for reformatting data traffic
IL147386A (en) Method and system for banking
BR0210785A (pt) método e equipamento para programação preditiva em um sistema de comunicações bi-bidirecional
WO2005111853A3 (en) System and method for managing content between devices in various domains
HK1046040B (zh) 提供交叉平台遠程控制和監測設備訪問控制器的系統和方法
WO2004061589A3 (en) System, method and computer program product for providing profile information
WO1999066666A3 (en) A method and apparatus for providing textual information in a network environment
CA2362935A1 (en) Protecting information in a system
AU2001286488A1 (en) Method and apparatus for network identification
FI20035218A0 (fi) Päätelaitteen konfigurointi
NZ533457A (en) Network user authentication system and method
WO2002012980A3 (en) Systems and methods for searching for and delivering solutions to specific problems and problem types
WO2006010028A3 (en) System and method for managing content between devices in various domains
HK1050434A1 (en) Method and system for accessing information and/or data available on a wide area computer network
WO2002045340A3 (en) Threshold cryptography scheme for message authentication systems
DE60302631T8 (de) Verschlüsselungscodeeinstellsystem, Zugangsknoten, Verschlüsselungscodeeinstellverfahren und Authentifizierungscodeeinstellsystem
EP1198103A3 (de) Verfahren zur Adaption von Bussystemen
WO2005045595A3 (en) Cable network access control solution
WO2001039463A8 (de) Logische schnittstelle zwischen zwei anwendungen

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties