DE69903111D1 - Gesicherte Übertragung von breitbandigen Daten - Google Patents

Gesicherte Übertragung von breitbandigen Daten

Info

Publication number
DE69903111D1
DE69903111D1 DE69903111T DE69903111T DE69903111D1 DE 69903111 D1 DE69903111 D1 DE 69903111D1 DE 69903111 T DE69903111 T DE 69903111T DE 69903111 T DE69903111 T DE 69903111T DE 69903111 D1 DE69903111 D1 DE 69903111D1
Authority
DE
Germany
Prior art keywords
secure transmission
broadband data
broadband
data
secure
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
DE69903111T
Other languages
English (en)
Other versions
DE69903111T2 (de
Inventor
Charles Arthur Witschorik
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.)
Nokia of America Corp
Original Assignee
Lucent Technologies Inc
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 Lucent Technologies Inc filed Critical Lucent Technologies Inc
Publication of DE69903111D1 publication Critical patent/DE69903111D1/de
Application granted granted Critical
Publication of DE69903111T2 publication Critical patent/DE69903111T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K1/00—Secret communication
    • H04K1/10—Secret communication by using two signals transmitted simultaneously or successively
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs
    • H04N21/2347—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving video stream encryption
    • H04N21/23476—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving video stream encryption by partially encrypting, e.g. encrypting the ending portion of a movie
    • 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
    • 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
    • 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
    • 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
    • H04L2209/601—Broadcast encryption
    • 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
    • H04L2209/80—Wireless
DE69903111T 1998-09-14 1999-09-07 Gesicherte Übertragung von breitbandigen Daten Expired - Lifetime DE69903111T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/153,272 US6377690B1 (en) 1998-09-14 1998-09-14 Safe transmission of broadband data messages

Publications (2)

Publication Number Publication Date
DE69903111D1 true DE69903111D1 (de) 2002-10-31
DE69903111T2 DE69903111T2 (de) 2003-06-18

Family

ID=22546488

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69903111T Expired - Lifetime DE69903111T2 (de) 1998-09-14 1999-09-07 Gesicherte Übertragung von breitbandigen Daten

Country Status (8)

Country Link
US (1) US6377690B1 (de)
EP (1) EP0993142B1 (de)
JP (1) JP3586146B2 (de)
KR (1) KR100593577B1 (de)
CN (1) CN1250994A (de)
BR (1) BR9904118A (de)
CA (1) CA2278969C (de)
DE (1) DE69903111T2 (de)

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US7191247B1 (en) 1998-09-11 2007-03-13 Lv Partners, Lp Method for connecting a wireless device to a remote location on a network
US7392945B1 (en) 1998-09-11 2008-07-01 Lv Partners, L.P. Portable scanner for enabling automatic commerce transactions
US6823388B1 (en) 1998-09-11 2004-11-23 L.V. Parners, L.P. Method and apparatus for accessing a remote location with an optical reader having a programmable memory system
US7440993B1 (en) 1998-09-11 2008-10-21 Lv Partners, L.P. Method and apparatus for launching a web browser in response to scanning of product information
US6704864B1 (en) * 1999-08-19 2004-03-09 L.V. Partners, L.P. Automatic configuration of equipment software
US7370114B1 (en) * 1998-09-11 2008-05-06 Lv Partners, L.P. Software downloading using a television broadcast channel
US6636896B1 (en) 1998-09-11 2003-10-21 Lv Partners, L.P. Method and apparatus for utilizing an audibly coded signal to conduct commerce over the internet
US7379901B1 (en) 1998-09-11 2008-05-27 Lv Partners, L.P. Accessing a vendor web site using personal account information retrieved from a credit card company web site
US6868433B1 (en) 1998-09-11 2005-03-15 L.V. Partners, L.P. Input device having positional and scanning capabilities
US6633982B1 (en) * 1999-03-20 2003-10-14 Wayne Samuel Kurzeja Method and process for managing ultra secure electronic distribution of digital movies to commercial exhibitors
JP2001189742A (ja) * 1999-12-28 2001-07-10 Ls Net:Kk 通信装置
US20020002706A1 (en) * 2000-05-26 2002-01-03 Sprunk Eric J. Authentication and authorization epochs
US6745231B1 (en) * 2000-08-08 2004-06-01 International Business Machines Corporation System for securing electronic mail
US6944656B2 (en) * 2002-01-18 2005-09-13 Ip-Tap Uk System and method for covert management of passive network devices
US6792534B2 (en) * 2002-03-22 2004-09-14 General Instrument Corporation End-to end protection of media stream encryption keys for voice-over-IP systems
EP1490993A1 (de) * 2002-04-04 2004-12-29 Telefonaktiebolaget LM Ericsson (publ) Verfahren und vorrichtungen zur gesicherten datenübertragung
JP4218256B2 (ja) * 2002-05-02 2009-02-04 富士ゼロックス株式会社 データ転送方法及びシステム
US7548984B2 (en) 2002-05-27 2009-06-16 Panasonic Corporation Stream distribution system, stream server device, cache server device, stream record/playback device, related methods and computer programs
FR2845556B1 (fr) * 2002-10-03 2005-02-11 Medialive Embrouillage adaptatif et progressif de flux video
US7613298B2 (en) 2002-10-03 2009-11-03 Medialive System and process for adaptive and progressive scrambling of video streams
US7630492B2 (en) * 2002-10-03 2009-12-08 Daniel Lecomte Secure audio stream scramble system
GB0224632D0 (en) * 2002-10-23 2002-12-04 Ibm Secure transmission using adaptive transformation and plural channels
US7418403B2 (en) 2002-11-27 2008-08-26 Bt Group Plc Content feedback in a multiple-owner content management system
FR2848372B1 (fr) * 2002-12-09 2005-04-01 Medialive Synchronisation de flux audiovisuels securises
KR20050088448A (ko) * 2002-12-20 2005-09-06 코닌클리케 필립스 일렉트로닉스 엔.브이. 계층 미디어 데이터를 처리하는 방법 및 장치
FR2850826B1 (fr) * 2003-02-04 2005-04-01 Medialive Procede et dispositif de protection pour la diffusion securisee d'oeuvres audiovisuelles
EP1475755A1 (de) * 2003-05-05 2004-11-10 Openlot Systems B.V. Lotteriesystem mit mobilem Zugang
FR2860122B1 (fr) * 2003-09-24 2006-03-03 Medialive Embrouillage, desembrouillage et distribution securisee de sequences audiovisuelles issues de codeurs videos bases dct
FR2861240B1 (fr) * 2003-10-15 2006-03-03 Medialive Procede et systeme repartis securises pour la distribution de flux audiovisuels
CN100364332C (zh) * 2004-09-01 2008-01-23 华为技术有限公司 一种保护宽带视音频广播内容的方法
CN100356789C (zh) * 2004-09-01 2007-12-19 华为技术有限公司 一种保护宽带视音频广播内容的方法及装置
CN101151899A (zh) * 2005-03-30 2008-03-26 诺基亚西门子通信有限责任两合公司 用于存储和再现tv节目的方法和装置
EP1713227B1 (de) * 2005-04-11 2009-06-17 AXSionics AG System und Verfahren zur Benutzersicherheit bei einer Herstellung einer Kommunikationsverbindung über ein unsicheres Netzwerk
KR100879269B1 (ko) 2005-12-16 2009-01-16 삼성전자주식회사 광대역 무선 통신 시스템에서 맵 채널 오버헤드를감소시키기 위한 장치 및 방법
FR2898458B1 (fr) * 2006-03-10 2008-05-16 Medialive Procede pour la distribution securisee de sequences audiovisuelles, decodeur et systeme pour la mise en oeuvre de ce procede
CN101436923B (zh) * 2008-12-05 2012-01-25 华为技术有限公司 一种时钟同步的方法、设备以及网络系统
CN102473214B (zh) * 2009-07-31 2016-05-25 国际商业机器公司 用于协作代理加密和解密的方法和设备
DE102012216392A1 (de) * 2011-09-29 2013-04-04 Continental Teves Ag & Co. Ohg Verfahren und System zur verteilten Übertragung eines Kommunikationsflusses sowie Verwendung des Systems
CN104753858B (zh) * 2013-12-26 2018-04-27 联芯科技有限公司 异网终端间收发加密业务数据的方法及系统
CN104243140A (zh) * 2014-10-11 2014-12-24 江阴润玛电子材料股份有限公司 通过随机分段加密进行安全通信的系统
CN104243499A (zh) * 2014-10-11 2014-12-24 江阴润玛电子材料股份有限公司 提高通信安全性的方法
CN104243142A (zh) * 2014-10-11 2014-12-24 江阴润玛电子材料股份有限公司 信息分段传输系统
CN104243497A (zh) * 2014-10-11 2014-12-24 江阴润玛电子材料股份有限公司 通过随机分段加密进行安全通信的方法
CN104243141A (zh) * 2014-10-11 2014-12-24 江阴润玛电子材料股份有限公司 信息分段加密通信方法
CN104243125A (zh) * 2014-10-11 2014-12-24 江阴润玛电子材料股份有限公司 信息分段传输方法
CN104270370A (zh) * 2014-10-11 2015-01-07 江阴润玛电子材料股份有限公司 信息分段加密通信系统
CN104243139A (zh) * 2014-10-11 2014-12-24 江阴润玛电子材料股份有限公司 提高通信安全性的系统
CN104219254A (zh) * 2014-10-11 2014-12-17 江阴润玛电子材料股份有限公司 一种用于改善信息传递安全性的通信系统
CN104270375A (zh) * 2014-10-11 2015-01-07 江阴润玛电子材料股份有限公司 信息通信系统
CN104243498A (zh) * 2014-10-11 2014-12-24 江阴润玛电子材料股份有限公司 一种用于改善信息传递安全性的通信方法
US11277390B2 (en) * 2015-01-26 2022-03-15 Listat Ltd. Decentralized cybersecure privacy network for cloud communication, computing and global e-commerce
GB2545397A (en) * 2015-12-07 2017-06-21 Fujitsu Ltd A communications system, user apparatus, content source and method for secure content delivery
US11074198B2 (en) * 2018-09-18 2021-07-27 Micron Technology, Inc. Key management in computer processors

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Also Published As

Publication number Publication date
CA2278969A1 (en) 2000-03-14
JP2000156720A (ja) 2000-06-06
US6377690B1 (en) 2002-04-23
EP0993142B1 (de) 2002-09-25
KR20000023124A (ko) 2000-04-25
EP0993142A1 (de) 2000-04-12
CN1250994A (zh) 2000-04-19
DE69903111T2 (de) 2003-06-18
CA2278969C (en) 2003-03-25
KR100593577B1 (ko) 2006-06-28
JP3586146B2 (ja) 2004-11-10
BR9904118A (pt) 2000-08-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition