ATE454787T1 - Verfahren zum anpassen einer anzahl n von empfängerendgeräten an eine anzahl m von steuerkarten für bedingten zugang - Google Patents

Verfahren zum anpassen einer anzahl n von empfängerendgeräten an eine anzahl m von steuerkarten für bedingten zugang

Info

Publication number
ATE454787T1
ATE454787T1 AT05728066T AT05728066T ATE454787T1 AT E454787 T1 ATE454787 T1 AT E454787T1 AT 05728066 T AT05728066 T AT 05728066T AT 05728066 T AT05728066 T AT 05728066T AT E454787 T1 ATE454787 T1 AT E454787T1
Authority
AT
Austria
Prior art keywords
modules
decoders
access control
adapting
identifiers
Prior art date
Application number
AT05728066T
Other languages
English (en)
Inventor
Frederic Beun
Laurence Boudier
Pierre Roque
Bruno Tronel
Original Assignee
Viaccess Sa
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 Sa filed Critical Viaccess Sa
Application granted granted Critical
Publication of ATE454787T1 publication Critical patent/ATE454787T1/de

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]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/418—External card to be used in combination with the client device, e.g. for conditional access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/167—Systems rendering the television signal unintelligible and subsequently intelligible
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/418—External card to be used in combination with the client device, e.g. for conditional access
    • H04N21/4181—External card to be used in combination with the client device, e.g. for conditional access for conditional access
    • 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
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4367—Establishing a secure communication between the client and a peripheral device or smart card
    • 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
    • H04N7/163—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing by receiver means only
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2129—Authenticate client device independently of the user
    • 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
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/462—Content or additional data management e.g. creating a master electronic programme guide from data received from the Internet and a Head-end or controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4623—Processing of entitlement messages, e.g. ECM [Entitlement Control Message] or EMM [Entitlement Management Message]

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • Bioethics (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Databases & Information Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Credit Cards Or The Like (AREA)
  • Selective Calling Equipment (AREA)
  • Storage Device Security (AREA)
  • Communication Control (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Radar Systems Or Details Thereof (AREA)
AT05728066T 2004-02-20 2005-02-17 Verfahren zum anpassen einer anzahl n von empfängerendgeräten an eine anzahl m von steuerkarten für bedingten zugang ATE454787T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0450324A FR2866773B1 (fr) 2004-02-20 2004-02-20 Procede d'appariement d'un nombre n de terminaux recepteurs avec un nombre m de cartes de controle d'acces conditionnel
PCT/FR2005/050102 WO2005081526A1 (fr) 2004-02-20 2005-02-17 Procede d'appariement d'un nombre n de terminaux recepteurs avec un nombre m de cartes de controle d'acces conditionnel

Publications (1)

Publication Number Publication Date
ATE454787T1 true ATE454787T1 (de) 2010-01-15

Family

ID=34834224

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05728066T ATE454787T1 (de) 2004-02-20 2005-02-17 Verfahren zum anpassen einer anzahl n von empfängerendgeräten an eine anzahl m von steuerkarten für bedingten zugang

Country Status (11)

Country Link
US (1) US8528106B2 (de)
EP (1) EP1716705B1 (de)
KR (1) KR101157686B1 (de)
CN (1) CN1922878B (de)
AT (1) ATE454787T1 (de)
DE (1) DE602005018747D1 (de)
DK (1) DK1716705T3 (de)
ES (1) ES2339261T3 (de)
FR (1) FR2866773B1 (de)
PL (1) PL1716705T3 (de)
WO (1) WO2005081526A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1784016A1 (de) * 2005-11-03 2007-05-09 Nagravision S.A. Verfahren zur Sicherung der Datenübertragung zwischen einem Multimediaendgerät und einem Sicherheitsmodul
FR2896654B1 (fr) * 2006-01-25 2008-09-26 Sagem Comm Procede d'identification d'un operateur autorise au sein d'un decodeur de television numerique
FR2905215B1 (fr) 2006-08-23 2009-01-09 Viaccess Sa Procede de transmission d'une donnee complementaire a un terminal de reception
FR2905543B1 (fr) * 2006-08-30 2009-01-16 Viaccess Sa Processeur de securite et procede et support d'enregistement pour configurer le comportement de ce processeur.
CN101453615B (zh) * 2007-11-30 2011-07-06 株式会社日立制作所 支持多种条件接收模块的装置、方法及电视机
KR20100134065A (ko) * 2008-03-24 2010-12-22 삼성전자주식회사 방송 데이터 처리 방법 및 장치
EP2265013A1 (de) * 2009-06-19 2010-12-22 France Telecom Datenübertragung zu einem Kundengerät, das mit mindestens einem Dekodiermodul und einem Sicherheitsmodul ausgestattet ist
US9721082B2 (en) * 2013-06-04 2017-08-01 Mattel, Inc. Computing devices having access control
KR102319089B1 (ko) * 2020-11-02 2021-10-29 주식회사 윈스 모바일 엣지 컴퓨팅의 슬라이싱 서비스에서 트래픽 보안 처리를 위한 장치 및 방법

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100215586B1 (ko) * 1992-11-09 1999-08-16 모리시타 요이찌 다이제스트 화상 자동생성 장치 및 다이제스트 화상 자동생성 방법
US5485221A (en) * 1993-06-07 1996-01-16 Scientific-Atlanta, Inc. Subscription television system and terminal for enabling simultaneous display of multiple services
US6334219B1 (en) * 1994-09-26 2001-12-25 Adc Telecommunications Inc. Channel selection for a hybrid fiber coax network
JP3463834B2 (ja) * 1995-06-30 2003-11-05 日野自動車株式会社 バス車両用負荷制御装置
US5625693A (en) * 1995-07-07 1997-04-29 Thomson Consumer Electronics, Inc. Apparatus and method for authenticating transmitting applications in an interactive TV system
EP0826288B1 (de) * 1996-03-18 2000-09-13 News Datacom Ltd. Chipkartenkopplung für pay-tv-systeme
US6061057A (en) * 1997-03-10 2000-05-09 Quickbuy Inc. Network commercial system using visual link objects
TW412909B (en) * 1998-05-07 2000-11-21 Kudelski Sa Mechanism of matching between a receiver and a security module
US6438550B1 (en) * 1998-12-10 2002-08-20 International Business Machines Corporation Method and apparatus for client authentication and application configuration via smart cards
JP2000332708A (ja) * 1999-03-15 2000-11-30 Matsushita Electric Ind Co Ltd ディジタル放送受信装置及びディジタル放送送信装置
JP3389186B2 (ja) * 1999-04-27 2003-03-24 松下電器産業株式会社 半導体メモリカード及び読み出し装置
US7987510B2 (en) * 2001-03-28 2011-07-26 Rovi Solutions Corporation Self-protecting digital content
EP1304871A3 (de) * 2001-08-21 2003-06-18 Canal+ Technologies Société Anonyme Verfahren und Vorrichtung für einen Empfänger/Dekoder
US7181010B2 (en) * 2002-05-24 2007-02-20 Scientific-Atlanta, Inc. Apparatus for entitling remote client devices
US8087091B2 (en) * 2004-07-08 2011-12-27 Media Rights Technologies Method and system for preventing unauthorized reproduction of electronic media

Also Published As

Publication number Publication date
CN1922878B (zh) 2011-11-16
CN1922878A (zh) 2007-02-28
DE602005018747D1 (de) 2010-02-25
FR2866773A1 (fr) 2005-08-26
ES2339261T3 (es) 2010-05-18
US20080155671A1 (en) 2008-06-26
US8528106B2 (en) 2013-09-03
KR20060126557A (ko) 2006-12-07
FR2866773B1 (fr) 2006-04-28
EP1716705B1 (de) 2010-01-06
DK1716705T3 (da) 2010-05-03
PL1716705T3 (pl) 2010-06-30
EP1716705A1 (de) 2006-11-02
KR101157686B1 (ko) 2012-07-06
WO2005081526A1 (fr) 2005-09-01

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