DE602007002058D1 - Verfahren und Vorrichtung zur Erstellung eines kryptografischen Schlüssels zwischen einem Netzkopf und einem Empfänger - Google Patents

Verfahren und Vorrichtung zur Erstellung eines kryptografischen Schlüssels zwischen einem Netzkopf und einem Empfänger

Info

Publication number
DE602007002058D1
DE602007002058D1 DE602007002058T DE602007002058T DE602007002058D1 DE 602007002058 D1 DE602007002058 D1 DE 602007002058D1 DE 602007002058 T DE602007002058 T DE 602007002058T DE 602007002058 T DE602007002058 T DE 602007002058T DE 602007002058 D1 DE602007002058 D1 DE 602007002058D1
Authority
DE
Germany
Prior art keywords
receiver
identifier
network
creating
establishing
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.)
Active
Application number
DE602007002058T
Other languages
English (en)
Inventor
Philippe Carles
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.)
Viaccess SAS
Original Assignee
Viaccess SAS
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 Viaccess SAS filed Critical Viaccess SAS
Publication of DE602007002058D1 publication Critical patent/DE602007002058D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/633—Control signals issued by server directed to the network components or client
    • H04N21/6332—Control signals issued by server directed to the network components or client directed to client
    • H04N21/6334—Control signals issued by server directed to the network components or client directed to client for authorisation, e.g. by transmitting a key
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/162—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing
    • H04N7/165—Centralised control of user terminal ; Registering at central
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/22—Arrangements for preventing the taking of data from a data transmission channel without authorisation
    • 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
    • H04L63/061—Network architectures or network communication protocols for network security for supporting key management in a packet data network for key exchange, e.g. in peer-to-peer 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
    • 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
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
    • H04N21/26613—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel for generating or managing keys in general
    • 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]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
    • 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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/64—Addressing
    • 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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/643—Communication protocols
    • H04N21/64322—IP

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephonic Communication Services (AREA)
  • Communication Control (AREA)
  • Selective Calling Equipment (AREA)
  • Computer And Data Communications (AREA)
DE602007002058T 2006-02-22 2007-02-21 Verfahren und Vorrichtung zur Erstellung eines kryptografischen Schlüssels zwischen einem Netzkopf und einem Empfänger Active DE602007002058D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0601564A FR2897736B1 (fr) 2006-02-22 2006-02-22 Procede d'etablissement d'une cle cryptographique, tete de reseau et recepteur pour ce procede, et procede de transmission de signaux
PCT/FR2007/000313 WO2007096522A1 (fr) 2006-02-22 2007-02-21 Procede d'etablissement d'une cle cryptographique, tete de reseau et recepteur pour ce procede, et procede de transmission de signaux

Publications (1)

Publication Number Publication Date
DE602007002058D1 true DE602007002058D1 (de) 2009-10-01

Family

ID=37110187

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007002058T Active DE602007002058D1 (de) 2006-02-22 2007-02-21 Verfahren und Vorrichtung zur Erstellung eines kryptografischen Schlüssels zwischen einem Netzkopf und einem Empfänger

Country Status (12)

Country Link
US (1) US8885825B2 (de)
EP (1) EP1987652B1 (de)
KR (1) KR101318808B1 (de)
CN (1) CN101390366B (de)
AT (1) ATE440440T1 (de)
DE (1) DE602007002058D1 (de)
DK (1) DK1987652T3 (de)
ES (1) ES2330165T3 (de)
FR (1) FR2897736B1 (de)
PL (1) PL1987652T3 (de)
TW (1) TWI499257B (de)
WO (1) WO2007096522A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2317767A1 (de) * 2009-10-27 2011-05-04 Nagravision S.A. Verfahren für Zugriff auf Dienste mittels einer Benutzereinheit
FR2959899B1 (fr) * 2010-05-10 2012-06-08 Commissariat Energie Atomique Methode de transmission de paquets securisee pour systeme de telecommunication sans fil.
US9032186B2 (en) 2010-07-09 2015-05-12 Blackberry Limited Utilization of a microcode interpreter built in to a processor
KR20130006258A (ko) * 2011-07-08 2013-01-16 주식회사 케이티 동적 키 생성 기반의 내장 ｓｉｍ의 ｍｎｏ 변경방법 및 그를 위한 내장 ｓｉｍ과 기록매체
RU2474064C1 (ru) * 2011-10-25 2013-01-27 Федеральное бюджетное учреждение "27 Центральный научно-исследовательский институт Министерства обороны Российской Федерации" Система конфиденциальной телефонной связи
TW201327370A (zh) * 2011-12-28 2013-07-01 Amtran Technology Co Ltd 資源分享系統與方法及其播放裝置
US10203923B2 (en) * 2013-01-31 2019-02-12 Hewlett-Packard Development Company, L.P. Linking a roaming device to a network-enabled resource through a cloud service using an address obtained through a local interaction
US10726162B2 (en) * 2014-12-19 2020-07-28 Intel Corporation Security plugin for a system-on-a-chip platform
US9979693B2 (en) * 2016-01-28 2018-05-22 Fiber Logic Communications, Inc. IP allocation method for use in telecommunication network automatic construction
KR102019546B1 (ko) * 2017-06-12 2019-09-09 이승진 보안카메라와 사용자 장치 간의 보안키 생성방법
US10715318B2 (en) * 2018-01-23 2020-07-14 International Business Machines Corporation Lightweight cryptographic service for simplified key life-cycle management

Family Cites Families (21)

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Publication number Priority date Publication date Assignee Title
US6252964B1 (en) * 1995-04-03 2001-06-26 Scientific-Atlanta, Inc. Authorization of services in a conditional access system
US6240513B1 (en) * 1997-01-03 2001-05-29 Fortress Technologies, Inc. Network security device
EP0936812A1 (de) * 1998-02-13 1999-08-18 CANAL+ Société Anonyme Verfahren und Anlage zur Aufnahme verschlüsselter digitaler Daten
US20040117664A1 (en) * 1998-06-04 2004-06-17 Z4 Technologies, Inc. Apparatus for establishing a connectivity platform for digital rights management
US6678827B1 (en) * 1999-05-06 2004-01-13 Watchguard Technologies, Inc. Managing multiple network security devices from a manager device
US7249186B1 (en) * 2000-01-20 2007-07-24 Cisco Technology, Inc. System and method for identifying a subscriber for connection to a communication network
US20020023160A1 (en) * 2000-03-20 2002-02-21 Garrett John W. Service selection in a shared access network providing access control
US20030026424A1 (en) * 2000-07-07 2003-02-06 Thales Broadcast & Multimedia, Inc. System, method and computer program product for delivery and utilization of content over a communications medium
EP1182874A1 (de) * 2000-08-24 2002-02-27 Canal+ Technologies Société Anonyme System zum Schutz digitaler Inhalte
US6851063B1 (en) * 2000-09-30 2005-02-01 Keen Personal Technologies, Inc. Digital video recorder employing a file system encrypted using a pseudo-random sequence generated from a unique ID
US20020120840A1 (en) * 2000-12-15 2002-08-29 International Business Machines Corporation Configurable PKI architecture
US7765580B2 (en) * 2000-12-22 2010-07-27 Entrust, Inc. Method and apparatus for providing user authentication using a back channel
US7039803B2 (en) * 2001-01-26 2006-05-02 International Business Machines Corporation Method for broadcast encryption and key revocation of stateless receivers
US7475248B2 (en) * 2002-04-29 2009-01-06 International Business Machines Corporation Enhanced message security
CN1666523A (zh) * 2002-07-11 2005-09-07 皇家飞利浦电子股份有限公司 提供数据流条件访问的设备
US7644442B2 (en) * 2003-01-31 2010-01-05 Microsoft Corporation Systems and methods for using machine attributes to deter software piracy in an enterprise environment
CA2541824A1 (en) * 2003-10-08 2005-04-14 Stephan J. Engberg Method and system for establishing a communication using privacy enhancing techniques
US8190893B2 (en) * 2003-10-27 2012-05-29 Jp Morgan Chase Bank Portable security transaction protocol
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US8181262B2 (en) * 2005-07-20 2012-05-15 Verimatrix, Inc. Network user authentication system and method

Also Published As

Publication number Publication date
WO2007096522A1 (fr) 2007-08-30
ES2330165T3 (es) 2009-12-04
PL1987652T3 (pl) 2010-01-29
TW200803367A (en) 2008-01-01
FR2897736A1 (fr) 2007-08-24
ATE440440T1 (de) 2009-09-15
TWI499257B (zh) 2015-09-01
US8885825B2 (en) 2014-11-11
CN101390366A (zh) 2009-03-18
EP1987652A1 (de) 2008-11-05
US20090010434A1 (en) 2009-01-08
CN101390366B (zh) 2013-04-17
DK1987652T3 (da) 2009-10-05
KR101318808B1 (ko) 2013-10-16
FR2897736B1 (fr) 2008-04-11
KR20080094839A (ko) 2008-10-24
EP1987652B1 (de) 2009-08-19

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Legal Events

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