DE60326570D1 - Bertragungssystem und datenübertragungsverfahren - Google Patents

Bertragungssystem und datenübertragungsverfahren

Info

Publication number
DE60326570D1
DE60326570D1 DE60326570T DE60326570T DE60326570D1 DE 60326570 D1 DE60326570 D1 DE 60326570D1 DE 60326570 T DE60326570 T DE 60326570T DE 60326570 T DE60326570 T DE 60326570T DE 60326570 D1 DE60326570 D1 DE 60326570D1
Authority
DE
Germany
Prior art keywords
consumer
producer
port
plug
controller
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 - Lifetime
Application number
DE60326570T
Other languages
English (en)
Inventor
Hideyuki Kuwano
Hiroyuki Iitsuka
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.)
Panasonic Corp
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 DE60326570D1 publication Critical patent/DE60326570D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
DE60326570T 2002-05-29 2003-05-28 Bertragungssystem und datenübertragungsverfahren Expired - Lifetime DE60326570D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002156428 2002-05-29
PCT/JP2003/006632 WO2003101071A1 (en) 2002-05-29 2003-05-28 Data transmitting apparatus, data receiving apparatus, data transmission system and data transmission method

Publications (1)

Publication Number Publication Date
DE60326570D1 true DE60326570D1 (de) 2009-04-23

Family

ID=29561482

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60326570T Expired - Lifetime DE60326570D1 (de) 2002-05-29 2003-05-28 Bertragungssystem 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)

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US8862866B2 (en) 2003-07-07 2014-10-14 Certicom Corp. Method and apparatus for providing an adaptable security level in an electronic communication
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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
US7500269B2 (en) * 2005-01-07 2009-03-03 Cisco Technology, Inc. Remote access to local content using transcryption of digital rights management schemes
US7533258B2 (en) * 2005-01-07 2009-05-12 Cisco Technology, Inc. Using a network-service credential for access control
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
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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
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Also Published As

Publication number Publication date
EP1508235B1 (de) 2009-03-11
KR20050002818A (ko) 2005-01-10
KR101011831B1 (ko) 2011-01-31
CN1653778A (zh) 2005-08-10
EP1508235A1 (de) 2005-02-23
US7380118B2 (en) 2008-05-27
WO2003101071A1 (en) 2003-12-04
ATE425622T1 (de) 2009-03-15
US20030226011A1 (en) 2003-12-04
AU2003240012A1 (en) 2003-12-12

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