ATE320133T1 - Videogerät zum anschluss an ein lokales digitales netzwerk zwecks datenempfang - Google Patents

Videogerät zum anschluss an ein lokales digitales netzwerk zwecks datenempfang

Info

Publication number
ATE320133T1
ATE320133T1 AT00915193T AT00915193T ATE320133T1 AT E320133 T1 ATE320133 T1 AT E320133T1 AT 00915193 T AT00915193 T AT 00915193T AT 00915193 T AT00915193 T AT 00915193T AT E320133 T1 ATE320133 T1 AT E320133T1
Authority
AT
Austria
Prior art keywords
network
local
data
digital network
video device
Prior art date
Application number
AT00915193T
Other languages
German (de)
English (en)
Inventor
Florence Ques
Jean-Pierre Andreaux
Teddy Furon
Original Assignee
Thomson Licensing
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 Thomson Licensing filed Critical Thomson Licensing
Application granted granted Critical
Publication of ATE320133T1 publication Critical patent/ATE320133T1/de

Links

Classifications

    • 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
    • H04L63/0442—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 wherein the sending and receiving network entities apply asymmetric encryption, i.e. different keys for encryption and decryption
    • 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]
    • H04L12/2803—Home automation networks
    • 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]
    • H04L12/2803—Home automation networks
    • H04L12/2838—Distribution of signals within a home automation network, e.g. involving splitting/multiplexing signals to/from different paths
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Computer Hardware Design (AREA)
  • Multimedia (AREA)
  • Small-Scale Networks (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Storage Device Security (AREA)
  • Communication Control (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Computer And Data Communications (AREA)
  • Circuits Of Receivers In General (AREA)
AT00915193T 1999-04-13 2000-03-31 Videogerät zum anschluss an ein lokales digitales netzwerk zwecks datenempfang ATE320133T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9904767A FR2792482A1 (fr) 1999-04-13 1999-04-13 Reseau numerique local, notamment reseau numerique domestique, et procede de creation et de mise a jour d'un tel reseau

Publications (1)

Publication Number Publication Date
ATE320133T1 true ATE320133T1 (de) 2006-03-15

Family

ID=9544469

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00915193T ATE320133T1 (de) 1999-04-13 2000-03-31 Videogerät zum anschluss an ein lokales digitales netzwerk zwecks datenempfang

Country Status (11)

Country Link
US (2) US7305087B1 (enExample)
EP (1) EP1169831B1 (enExample)
JP (1) JP4621359B2 (enExample)
CN (1) CN1166144C (enExample)
AT (1) ATE320133T1 (enExample)
AU (1) AU3658900A (enExample)
DE (1) DE60026495T2 (enExample)
ES (1) ES2260004T3 (enExample)
FR (1) FR2792482A1 (enExample)
TW (1) TW502513B (enExample)
WO (1) WO2000062505A1 (enExample)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8140859B1 (en) 2000-07-21 2012-03-20 The Directv Group, Inc. Secure storage and replay of media programs using a hard-paired receiver and storage device
FR2812781A1 (fr) * 2000-08-04 2002-02-08 Thomson Multimedia Sa Methode de distribution securisee de donnees numeriques representatives d'un contenu multimedia
US6973576B2 (en) 2000-12-27 2005-12-06 Margent Development, Llc Digital content security system
US7305560B2 (en) 2000-12-27 2007-12-04 Proxense, Llc Digital content security system
US9613483B2 (en) 2000-12-27 2017-04-04 Proxense, Llc Personal digital key and receiver/decoder circuit system and method
US7472280B2 (en) 2000-12-27 2008-12-30 Proxense, Llc Digital rights management
EP2824868A1 (fr) 2001-08-24 2015-01-14 Thomson Licensing Réseau numérique local, procédés d'installation de nouveux dispositifs et procédés de diffusion et de réception de données dans un tel réseau
US7409562B2 (en) 2001-09-21 2008-08-05 The Directv Group, Inc. Method and apparatus for encrypting media programs for later purchase and viewing
FR2836608A1 (fr) 2002-02-25 2003-08-29 Thomson Licensing Sa Dispositif de traitement et procede de transmission de donnees chiffrees pour un premier domaine dans un reseau appartenant a un second domaine
FR2836609A1 (fr) * 2002-02-25 2003-08-29 Thomson Licensing Sa Procede de traitement de donnees chiffrees pour un premier domaine et recues dans un reseau appartenant a un second domaine
WO2003085929A1 (en) * 2002-04-05 2003-10-16 Matsushita Electric Industrial Co., Ltd. Content using system
JP2005526453A (ja) * 2002-05-21 2005-09-02 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ 条件付きアクセス・システム
DE10228605A1 (de) * 2002-06-26 2004-01-15 Deutsche Thomson-Brandt Gmbh Modul zur Integration in einem Heimnetzwerk
EP1418750A1 (en) * 2002-11-11 2004-05-12 STMicroelectronics Limited Security integrated circuit
US8011015B2 (en) 2002-12-17 2011-08-30 Sony Corporation Content access in a media network environment
US7203965B2 (en) * 2002-12-17 2007-04-10 Sony Corporation System and method for home network content protection and copy management
KR101014912B1 (ko) * 2002-12-17 2011-02-15 소니 픽쳐스 엔터테인먼트, 인크. 중첩 멀티서버 네트워크 환경에서 액세스 제어 방법 및 장치
CN101635725B (zh) * 2002-12-17 2013-02-13 索尼电影娱乐公司 在重叠多服务器网络环境中用于访问控制的方法和装置
JP4314877B2 (ja) 2003-05-12 2009-08-19 ソニー株式会社 機器間認証システム及び機器間認証方法、通信装置、並びにコンピュータ・プログラム
JP4547880B2 (ja) * 2003-08-07 2010-09-22 ソニー株式会社 情報処理装置、情報記録媒体再生装置、コンテンツ利用制御システム、および方法、並びにコンピュータ・プログラム
WO2005015419A1 (ja) 2003-08-12 2005-02-17 Sony Corporation 通信処理装置、および通信制御方法、並びにコンピュータ・プログラム
US7580523B2 (en) * 2004-01-16 2009-08-25 The Directv Group, Inc. Distribution of video content using client to host pairing of integrated receivers/decoders
US7548624B2 (en) * 2004-01-16 2009-06-16 The Directv Group, Inc. Distribution of broadcast content for remote decryption and viewing
WO2005086802A2 (en) 2004-03-08 2005-09-22 Proxense, Llc Linked account system using personal digital key (pdk-las)
JP4856081B2 (ja) * 2004-10-08 2012-01-18 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Ｄｒｍシステム用のユーザ・ベースのコンテンツ鍵暗号化
US8352730B2 (en) 2004-12-20 2013-01-08 Proxense, Llc Biometric personal data key (PDK) authentication
FR2881596A1 (fr) * 2005-01-28 2006-08-04 Thomson Licensing Sa Procede de protection de contenus numeriques audio et/ou video et dispositifs electroniques mettant en oeuvre ce procede
JP4760101B2 (ja) * 2005-04-07 2011-08-31 ソニー株式会社 コンテンツ提供システム，コンテンツ再生装置，プログラム，およびコンテンツ再生方法
US9325944B2 (en) 2005-08-11 2016-04-26 The Directv Group, Inc. Secure delivery of program content via a removable storage medium
US8433919B2 (en) 2005-11-30 2013-04-30 Proxense, Llc Two-level authentication for secure transactions
US11206664B2 (en) 2006-01-06 2021-12-21 Proxense, Llc Wireless network synchronization of cells and client devices on a network
US8036152B2 (en) 2006-01-06 2011-10-11 Proxense, Llc Integrated power management of a client device via system time slot assignment
US8761393B2 (en) * 2006-10-13 2014-06-24 Syphermedia International, Inc. Method and apparatus for providing secure internet protocol media services
US9277259B2 (en) 2006-10-13 2016-03-01 Syphermedia International, Inc. Method and apparatus for providing secure internet protocol media services
US7883003B2 (en) 2006-11-13 2011-02-08 Proxense, Llc Tracking system using personal digital key groups
US9269221B2 (en) 2006-11-13 2016-02-23 John J. Gobbi Configuration of interfaces for a location detection system and application
WO2009062194A1 (en) 2007-11-09 2009-05-14 Proxense, Llc Proximity-sensor supporting multiple application services
US8171528B1 (en) 2007-12-06 2012-05-01 Proxense, Llc Hybrid device having a personal digital key and receiver-decoder circuit and methods of use
US9251332B2 (en) 2007-12-19 2016-02-02 Proxense, Llc Security system and method for controlling access to computing resources
WO2009102979A2 (en) 2008-02-14 2009-08-20 Proxense, Llc Proximity-based healthcare management system with automatic access to private information
WO2009126732A2 (en) 2008-04-08 2009-10-15 Proxense, Llc Automated service-based order processing
US9418205B2 (en) 2010-03-15 2016-08-16 Proxense, Llc Proximity-based system for automatic application or data access and item tracking
US8918854B1 (en) 2010-07-15 2014-12-23 Proxense, Llc Proximity-based system for automatic application initialization
US9265450B1 (en) 2011-02-21 2016-02-23 Proxense, Llc Proximity-based system for object tracking and automatic application initialization
US9405898B2 (en) 2013-05-10 2016-08-02 Proxense, Llc Secure element as a digital pocket
US9847975B2 (en) 2013-09-13 2017-12-19 Arris Enterprises Llc Method of provisioning persistent household keys for in-home media content distribution
WO2015038831A1 (en) * 2013-09-12 2015-03-19 Arris Enterprises, Inc. Persistent household keys for in-home media content distribution
US9979702B2 (en) 2013-09-12 2018-05-22 Arris Enterprises Llc Persistent household keys for in-home media content distribution
CN104239812A (zh) * 2014-08-25 2014-12-24 福建伊时代信息科技股份有限公司 一种局域网数据安全防护方法及系统
US20160134604A1 (en) * 2014-11-12 2016-05-12 Smartlabs, Inc. Systems and methods to securely install network devices using installed network devices

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5870474A (en) * 1995-12-04 1999-02-09 Scientific-Atlanta, Inc. Method and apparatus for providing conditional access in connection-oriented, interactive networks with a multiplicity of service providers
NL8900307A (nl) * 1989-02-08 1990-09-03 Philips Nv Publiek communicatiesysteem met gedistribueerde stations, alsmede station en substations voor gebruik in zo een communicatiesysteem.
JPH03214834A (ja) * 1990-01-19 1991-09-20 Canon Inc マルチメデイアネツトワークシステム
US5237610A (en) * 1990-02-01 1993-08-17 Scientific-Atlanta, Inc. Independent external security module for a digitally upgradeable television signal decoder
JPH04348438A (ja) * 1991-02-21 1992-12-03 Hokkaido Nippon Denki Software Kk 利用権管理方式
DE69330065T2 (de) * 1993-12-08 2001-08-09 International Business Machines Corp., Armonk Verfahren und System zur Schlüsselverteilung und Authentifizierung in einem Datenübertragungssystem
ATE192618T1 (de) * 1994-05-24 2000-05-15 Sony Corp Datenbuskommunikation
JP3383127B2 (ja) * 1994-05-24 2003-03-04 ソニー株式会社 通信方法
US6026167A (en) * 1994-06-10 2000-02-15 Sun Microsystems, Inc. Method and apparatus for sending secure datagram multicasts
US5640453A (en) * 1994-08-11 1997-06-17 Stanford Telecommunications, Inc. Universal interactive set-top controller for downloading and playback of information and entertainment services
US5978481A (en) * 1994-08-16 1999-11-02 Intel Corporation Modem compatible method and apparatus for encrypting data that is transparent to software applications
EP0719045B1 (en) * 1994-12-13 2003-10-29 Mitsubishi Corporation Crypt key system for secure electronic transactions
US5642418A (en) * 1995-02-21 1997-06-24 Bell Atlantic Network Services, Inc. Satellite television system and method
US5742680A (en) * 1995-11-13 1998-04-21 E Star, Inc. Set top box for receiving and decryption and descrambling a plurality of satellite television signals
JP3688830B2 (ja) * 1995-11-30 2005-08-31 株式会社東芝 パケット転送方法及びパケット処理装置
JPH09185501A (ja) * 1995-12-28 1997-07-15 Matsushita Electric Ind Co Ltd ソフトウェア実行制御システム
JPH1040154A (ja) * 1996-07-25 1998-02-13 Meidensha Corp 分散型データベースの排他制御方式
JPH10178421A (ja) * 1996-10-18 1998-06-30 Toshiba Corp パケット処理装置、移動計算機装置、パケット転送方法及びパケット処理方法
JP3796883B2 (ja) * 1997-03-26 2006-07-12 ソニー株式会社 受信方法及び受信装置
US6263437B1 (en) * 1998-02-19 2001-07-17 Openware Systems Inc Method and apparatus for conducting crypto-ignition processes between thin client devices and server devices over data networks
WO2000020950A1 (en) * 1998-10-07 2000-04-13 Adobe Systems, Inc. Distributing access to a data item
JP2002354557A (ja) * 2001-05-29 2002-12-06 Fujitsu Ltd 機器制御システム
US6980651B2 (en) * 2001-06-19 2005-12-27 Thomson Licensing Method for using an access card to create a secure sub-network on a public network

Also Published As

Publication number Publication date
US8345872B2 (en) 2013-01-01
WO2000062505A1 (en) 2000-10-19
JP4621359B2 (ja) 2011-01-26
FR2792482A1 (fr) 2000-10-20
TW502513B (en) 2002-09-11
AU3658900A (en) 2000-11-14
US7305087B1 (en) 2007-12-04
EP1169831B1 (en) 2006-03-08
JP2002542672A (ja) 2002-12-10
DE60026495T2 (de) 2006-08-24
CN1354946A (zh) 2002-06-19
EP1169831A1 (en) 2002-01-09
CN1166144C (zh) 2004-09-08
DE60026495D1 (de) 2006-05-04
US20080085002A1 (en) 2008-04-10
ES2260004T3 (es) 2006-11-01

Similar Documents

Publication Publication Date Title
ATE320133T1 (de) Videogerät zum anschluss an ein lokales digitales netzwerk zwecks datenempfang
GB2336512A (en) Apparatus and method for preventing disclosure through user-authentication at aprinting node
US5442706A (en) Secure mobile storage
Rivest et al. How to expose an eavesdropper
EP1161806B1 (en) Key management for telephone calls to protect signaling and call packets between cta's
NO20010227D0 (no) Fremgangsmåte og anordning for sikker kommunikasjon av informasjon mellom flere digitale, audiovisuelle anordninger
ATE365406T1 (de) Geschützter rückkanal vom digitalen rechte verwaltenden dongle
SG148090A1 (en) Content-protected digital link over a single signal line
BR9809911A (pt) Sistema de acesso condicional para conversores set-top box
EP0702477A3 (en) System for signatureless transmission and reception of data packets between computer networks
WO2001078491A3 (en) Systems and methods for encrypting/decrypting data using a broker agent
CN101484902B (zh) 与设备无关的密码信息管理方法和系统
SE8200540L (sv) Chiffreringsanordning
GB2398713B (en) Limiting service provision to group members
SG124291A1 (en) Block cipher apparatus using auxuiliary transformation
DK0723726T3 (da) System og apparat til blokvis kryptering/dekryptering af data
GB0317742D0 (en) Secure transmission of data within a distributed computer system
CN109005027A (zh) 一种随机数据加解密法、装置及系统
TW200731727A (en) Digital security for distributing media content to a local area network
CA2526791A1 (en) Method and system for providing personalized service mobility
JP2004048479A (ja) 共有化された暗号化情報の暗号鍵管理方法
EP0786881A3 (en) Method and system for synchronisation of encryption/decryption keys in a data communications network using marker packets
WO2002067100A9 (en) Encryption and decryption system for multiple node network
DK1116368T3 (da) Sikkert dataoverföringssystem
MY130422A (en) Method to create a private virtual network using a public network

Legal Events

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