FR2750554B1 - Systeme a acces conditionnel et carte a puce permettant un tel acces - Google Patents

Systeme a acces conditionnel et carte a puce permettant un tel acces

Info

Publication number
FR2750554B1
FR2750554B1 FR9608053A FR9608053A FR2750554B1 FR 2750554 B1 FR2750554 B1 FR 2750554B1 FR 9608053 A FR9608053 A FR 9608053A FR 9608053 A FR9608053 A FR 9608053A FR 2750554 B1 FR2750554 B1 FR 2750554B1
Authority
FR
France
Prior art keywords
access
chip card
card allowing
conditional
access system
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 - Fee Related
Application number
FR9608053A
Other languages
English (en)
Other versions
FR2750554A1 (fr
Inventor
Arnaldo Campinos
Jean Bernard Fischer
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.)
Technicolor SA
Original Assignee
Thomson Multimedia 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 Thomson Multimedia SA filed Critical Thomson Multimedia SA
Priority to FR9608053A priority Critical patent/FR2750554B1/fr
Priority to EP97401382A priority patent/EP0817485B1/fr
Priority to DE69715535T priority patent/DE69715535T2/de
Priority to JP17026297A priority patent/JP4866494B2/ja
Priority to CN97113963A priority patent/CN1125564C/zh
Priority to US08/884,343 priority patent/US6035038A/en
Publication of FR2750554A1 publication Critical patent/FR2750554A1/fr
Application granted granted Critical
Publication of FR2750554B1 publication Critical patent/FR2750554B1/fr
Priority to JP2008133563A priority patent/JP4866878B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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; CALCULATING OR 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; CALCULATING OR 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
    • 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
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
    • H04L9/0822—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) using key encryption key
    • 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
    • H04N21/26606—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 entitlement messages, e.g. Entitlement Control Message [ECM] or Entitlement Management Message [EMM]
    • 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
    • H04N21/45—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 program guide from data received from the Internet and a Head-end, 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]
    • 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
    • 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
FR9608053A 1996-06-28 1996-06-28 Systeme a acces conditionnel et carte a puce permettant un tel acces Expired - Fee Related FR2750554B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR9608053A FR2750554B1 (fr) 1996-06-28 1996-06-28 Systeme a acces conditionnel et carte a puce permettant un tel acces
DE69715535T DE69715535T2 (de) 1996-06-28 1997-06-17 System mit bedingtem Zugang und dazugehöriger Karte
EP97401382A EP0817485B1 (fr) 1996-06-28 1997-06-17 Système à accès conditionnel et carte à puce permettant un tel accès
CN97113963A CN1125564C (zh) 1996-06-28 1997-06-26 加密服务的解密方法、条件存取系统和智能卡
JP17026297A JP4866494B2 (ja) 1996-06-28 1997-06-26 条件付きアクセスシステム及び条件付きアクセスを許可するスマートカード
US08/884,343 US6035038A (en) 1996-06-28 1997-06-27 Conditional access system and smartcard allowing such access
JP2008133563A JP4866878B2 (ja) 1996-06-28 2008-05-21 条件付きアクセスシステム及び条件付きアクセスを許可するスマートカード

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9608053A FR2750554B1 (fr) 1996-06-28 1996-06-28 Systeme a acces conditionnel et carte a puce permettant un tel acces

Publications (2)

Publication Number Publication Date
FR2750554A1 FR2750554A1 (fr) 1998-01-02
FR2750554B1 true FR2750554B1 (fr) 1998-08-14

Family

ID=9493511

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9608053A Expired - Fee Related FR2750554B1 (fr) 1996-06-28 1996-06-28 Systeme a acces conditionnel et carte a puce permettant un tel acces

Country Status (6)

Country Link
US (1) US6035038A (fr)
EP (1) EP0817485B1 (fr)
JP (2) JP4866494B2 (fr)
CN (1) CN1125564C (fr)
DE (1) DE69715535T2 (fr)
FR (1) FR2750554B1 (fr)

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US7702101B2 (en) 2002-07-09 2010-04-20 Kaleidescape, Inc. Secure presentation of media streams in response to encrypted digital content
US8280051B2 (en) 2003-01-31 2012-10-02 Kaleidescape, Inc. Secure presentation of media streams in response to encrypted content

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US7702101B2 (en) 2002-07-09 2010-04-20 Kaleidescape, Inc. Secure presentation of media streams in response to encrypted digital content
US8280051B2 (en) 2003-01-31 2012-10-02 Kaleidescape, Inc. Secure presentation of media streams in response to encrypted content

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JP4866878B2 (ja) 2012-02-01
CN1125564C (zh) 2003-10-22
JP2008259234A (ja) 2008-10-23
EP0817485A1 (fr) 1998-01-07
DE69715535T2 (de) 2003-05-22
CN1171015A (zh) 1998-01-21
US6035038A (en) 2000-03-07
FR2750554A1 (fr) 1998-01-02
JPH10164052A (ja) 1998-06-19
EP0817485B1 (fr) 2002-09-18
JP4866494B2 (ja) 2012-02-01
DE69715535D1 (de) 2002-10-24

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