IL92310A - System for controlling access to broadcast transmissions - Google Patents

System for controlling access to broadcast transmissions

Info

Publication number
IL92310A
IL92310A IL9231089A IL9231089A IL92310A IL 92310 A IL92310 A IL 92310A IL 9231089 A IL9231089 A IL 9231089A IL 9231089 A IL9231089 A IL 9231089A IL 92310 A IL92310 A IL 92310A
Authority
IL
Israel
Prior art keywords
τοτο
executing means
descrambler
broadcast
executing
Prior art date
Application number
IL9231089A
Other languages
English (en)
Other versions
IL92310A0 (en
Original Assignee
News Datacom Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11060573&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IL92310(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by News Datacom Ltd filed Critical News Datacom Ltd
Priority to IL9231089A priority Critical patent/IL92310A/en
Publication of IL92310A0 publication Critical patent/IL92310A0/xx
Priority to AU62306/90A priority patent/AU642157B2/en
Priority to AT90310131T priority patent/ATE160662T1/de
Priority to ES90310131T priority patent/ES2111531T3/es
Priority to DE69031757T priority patent/DE69031757T2/de
Priority to EP90310131A priority patent/EP0428252B1/de
Priority to CA002025585A priority patent/CA2025585C/en
Priority to JP30844890A priority patent/JP3199119B2/ja
Priority to US07/993,823 priority patent/US5282249A/en
Priority to US08/119,734 priority patent/US5481609A/en
Publication of IL92310A publication Critical patent/IL92310A/en
Priority to HK98104363.4A priority patent/HK1005354B/en

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/10—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means together with a coded signal, e.g. in the form of personal identification information, like personal identification number [PIN] or biometric data
    • G07F7/1008—Active credit-cards provided with means to personalise their use, e.g. with PIN-introduction/comparison system
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/34—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
    • G06Q20/341—Active cards, i.e. cards including their own processing means, e.g. including an IC or chip
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
    • G06Q20/409—Device specific authentication in transaction processing
    • G06Q20/4097—Device specific authentication in transaction processing using mutual authentication between devices and transaction partners
    • G06Q20/40975—Device specific authentication in transaction processing using mutual authentication between devices and transaction partners using encryption therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/09—Arrangements for device control with a direct linkage to broadcast information or to broadcast space-time; Arrangements for control of broadcast-related services
    • H04H60/14—Arrangements for conditional access to broadcast information or to broadcast-related services
    • H04H60/15—Arrangements for conditional access to broadcast information or to broadcast-related services on receiving information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/09—Arrangements for device control with a direct linkage to broadcast information or to broadcast space-time; Arrangements for control of broadcast-related services
    • H04H60/14—Arrangements for conditional access to broadcast information or to broadcast-related services
    • H04H60/23—Arrangements for conditional access to broadcast information or to broadcast-related services using cryptography, e.g. encryption, authentication, key distribution
    • 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
    • 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
    • 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
    • H04N7/1675—Providing digital key or authorisation information for generation or regeneration of the scrambling sequence

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • General Physics & Mathematics (AREA)
  • Accounting & Taxation (AREA)
  • Physics & Mathematics (AREA)
  • General Business, Economics & Management (AREA)
  • Strategic Management (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Finance (AREA)
  • Selective Calling Equipment (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Radio Relay Systems (AREA)
  • Studio Devices (AREA)
  • Transmitters (AREA)
  • Mobile Radio Communication Systems (AREA)
IL9231089A 1989-11-14 1989-11-14 System for controlling access to broadcast transmissions IL92310A (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
IL9231089A IL92310A (en) 1989-11-14 1989-11-14 System for controlling access to broadcast transmissions
AU62306/90A AU642157B2 (en) 1989-11-14 1990-09-07 A system for controlling access to broadcast transmissions
EP90310131A EP0428252B1 (de) 1989-11-14 1990-09-17 System zur Steuerung des Zugangs zu Aussendungen
DE69031757T DE69031757T2 (de) 1989-11-14 1990-09-17 System zur Steuerung des Zugangs zu Aussendungen
ES90310131T ES2111531T3 (es) 1989-11-14 1990-09-17 Sistema para controlar el acceso a programas radioemitidos.
AT90310131T ATE160662T1 (de) 1989-11-14 1990-09-17 System zur steuerung des zugangs zu aussendungen
CA002025585A CA2025585C (en) 1989-11-14 1990-09-18 A system for controlling access to broadcast transmissions
JP30844890A JP3199119B2 (ja) 1989-11-14 1990-11-14 放送伝送システム及び技術
US07/993,823 US5282249A (en) 1989-11-14 1992-12-18 System for controlling access to broadcast transmissions
US08/119,734 US5481609A (en) 1989-11-14 1993-09-10 System for controlling access to broadcast transmissions
HK98104363.4A HK1005354B (en) 1989-11-14 1998-05-20 A system for controlling access to broadcast transmissions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL9231089A IL92310A (en) 1989-11-14 1989-11-14 System for controlling access to broadcast transmissions

Publications (2)

Publication Number Publication Date
IL92310A0 IL92310A0 (en) 1990-07-26
IL92310A true IL92310A (en) 1994-05-30

Family

ID=11060573

Family Applications (1)

Application Number Title Priority Date Filing Date
IL9231089A IL92310A (en) 1989-11-14 1989-11-14 System for controlling access to broadcast transmissions

Country Status (8)

Country Link
EP (1) EP0428252B1 (de)
JP (1) JP3199119B2 (de)
AT (1) ATE160662T1 (de)
AU (1) AU642157B2 (de)
CA (1) CA2025585C (de)
DE (1) DE69031757T2 (de)
ES (1) ES2111531T3 (de)
IL (1) IL92310A (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2717028B1 (fr) * 1994-03-02 1996-04-12 Teleciel Installation de cryptage et de décryptage d'informations télévisées.
US5835864A (en) * 1991-10-03 1998-11-10 Thomson Consumer Electronics S.A. Method and apparatus for customizing a device with a smart card
US5479511A (en) * 1991-11-05 1995-12-26 Thomson Consumer Electronics S.A. Method, sender apparatus and receiver apparatus for modulo operation
EP0588184B1 (de) * 1992-09-14 1997-08-06 THOMSON multimedia Zugriffsteuerungsverfahren
DE69312828T2 (de) * 1992-09-14 1997-11-27 Thomson Multimedia Sa Zugriffsteuerungsverfahren
US6003770A (en) 1992-10-06 1999-12-21 Interdigital Technology Corporation Wireless telephone debit card system and method
US5381481A (en) * 1993-08-04 1995-01-10 Scientific-Atlanta, Inc. Method and apparatus for uniquely encrypting a plurality of services at a transmission site
DE4344317A1 (de) * 1993-12-23 1995-07-06 Amphenol Tuchel Elect TV-Programmiergerät
US5594493A (en) * 1994-01-19 1997-01-14 Nemirofsky; Frank R. Television signal activated interactive smart card system
IL111151A (en) * 1994-10-03 1998-09-24 News Datacom Ltd Secure access systems
GB9407038D0 (en) * 1994-04-08 1994-06-01 Amstrad Plc Method and apparatus for transmitting and receiving encrypted signals
MY125706A (en) 1994-08-19 2006-08-30 Thomson Consumer Electronics High speed signal processing smart card
FR2729521A1 (fr) * 1995-01-17 1996-07-19 Thomson Consumer Electronics Procede de protection des messages de gestion d'un systeme de controle d'acces et dispositif pour sa mise en oeuvre
JPH08195735A (ja) * 1995-01-18 1996-07-30 Toshiba Corp デコーダ装置
US6005938A (en) * 1996-12-16 1999-12-21 Scientific-Atlanta, Inc. Preventing replay attacks on digital information distributed by network service providers
JP3153738B2 (ja) * 1995-07-07 2001-04-09 株式会社東芝 デスクランブラ装置
US5852290A (en) * 1995-08-04 1998-12-22 Thomson Consumer Electronics, Inc. Smart-card based access control system with improved security
JPH09231276A (ja) * 1996-02-27 1997-09-05 Canon Inc 課金装置、通信装置及び通信システム
HRP970160A2 (en) 1996-04-03 1998-02-28 Digco B V Method for providing a secure communication between two devices and application of this method
FR2750554B1 (fr) * 1996-06-28 1998-08-14 Thomson Multimedia Sa Systeme a acces conditionnel et carte a puce permettant un tel acces
NZ500194A (en) * 1997-03-21 2000-12-22 Canal Plus Sa Broadcasting randomized subscriber entitlement management messages for digital television
EP0984629B1 (de) 1998-09-01 2006-05-03 Irdeto Access B.V. Sicheres Datensignalübertragungssystem
DE69835670T2 (de) 1998-09-01 2007-09-06 Irdeto Access B.V. Datenübertragungssystem
IL129230A (en) 1999-03-29 2003-04-10 Nds Ltd System for determining successful reception of a message
RS49730B (sr) * 1999-08-04 2008-04-04 Nagravision Sa., Metod rada i uređaja koji garantuje integritet i autentičnost skupa podataka
KR20040039443A (ko) 2001-09-27 2004-05-10 마쯔시다덴기산교 가부시키가이샤 암호화 장치, 복호화 장치, 비밀 키 생성 장치, 저작권보호 시스템, 및 암호 통신 장치
EP1418750A1 (de) 2002-11-11 2004-05-12 STMicroelectronics Limited Integrierte Schaltung mit Sicherheitsfunktion
US7484090B2 (en) 2003-10-10 2009-01-27 Panasonic Corporation Encryption apparatus, decryption apparatus, secret key generation apparatus, and copyright protection system
AU2003304654A1 (en) 2003-10-16 2005-05-26 Stmicroelectronics Limited Security integrated circuit
DE602005022194D1 (de) 2005-07-29 2010-08-19 St Microelectronics Res & Dev Verfahren gegen unbefugten Zugang zu Entschlüsselungsschlüsseln mit Hilfe einer verschlüsselten digitalen Unterschrift

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2977434A (en) * 1955-04-05 1961-03-28 Skiatron Elect & Tele Decoding
US4494143A (en) * 1982-03-29 1985-01-15 Rca Corporation Television descrambler with security plug having folded flexible printed circuit board providing tier tag memory
AU583131B2 (en) * 1983-12-22 1989-04-20 Frederiksen & Shu Laboratories Inc. Video transmission system using time-warp scrambling
EP0200310B1 (de) * 1985-05-01 1993-08-11 General Instrument Corporation Satellitenübertragungssystem mit Direktübertragung
US4748668A (en) * 1986-07-09 1988-05-31 Yeda Research And Development Company Limited Method, apparatus and article for identification and signature
FR2604809B1 (fr) * 1986-10-07 1988-12-02 Thomson Csf Carte de controle permettant d'engendrer des codes secrets de grande longueur
DE3640680A1 (de) * 1986-11-28 1988-06-09 Siemens Ag Bildfernsprecher

Also Published As

Publication number Publication date
JP3199119B2 (ja) 2001-08-13
HK1005354A1 (en) 1998-12-31
EP0428252A2 (de) 1991-05-22
DE69031757T2 (de) 1998-03-19
JPH03210843A (ja) 1991-09-13
AU642157B2 (en) 1993-10-14
CA2025585C (en) 2000-05-16
CA2025585A1 (en) 1991-05-15
AU6230690A (en) 1991-05-23
ATE160662T1 (de) 1997-12-15
EP0428252A3 (en) 1992-06-03
ES2111531T3 (es) 1998-03-16
IL92310A0 (en) 1990-07-26
EP0428252B1 (de) 1997-11-26
DE69031757D1 (de) 1998-01-08

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