AU2001284089A1 - Method for secure distribution of digital data representing a multimedia content - Google Patents
Method for secure distribution of digital data representing a multimedia contentInfo
- Publication number
- AU2001284089A1 AU2001284089A1 AU2001284089A AU8408901A AU2001284089A1 AU 2001284089 A1 AU2001284089 A1 AU 2001284089A1 AU 2001284089 A AU2001284089 A AU 2001284089A AU 8408901 A AU8408901 A AU 8408901A AU 2001284089 A1 AU2001284089 A1 AU 2001284089A1
- Authority
- AU
- Australia
- Prior art keywords
- digital data
- data representing
- multimedia content
- secure distribution
- secure
- 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.)
- Abandoned
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
- 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
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
- H04N21/2347—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving video stream encryption
- H04N21/23473—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving video stream encryption by pre-encrypting
-
- 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
- H04N21/47—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
- H04N21/47202—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 for requesting content on demand, e.g. video on demand
-
- 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
- H04N21/637—Control signals issued by the client directed to the server or network components
- H04N21/6377—Control signals issued by the client directed to the server or network components directed to server
- H04N21/63775—Control signals issued by the client directed to the server or network components directed to server for uploading keys, e.g. for a client to communicate its public key to the server
-
- 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)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Computer Security & Cryptography (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Television Systems (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0010339A FR2812781A1 (en) | 2000-08-04 | 2000-08-04 | METHOD FOR SECURE DISTRIBUTION OF DIGITAL DATA REPRESENTATIVE OF MULTIMEDIA CONTENT |
FR0010339 | 2000-08-04 | ||
PCT/FR2001/002502 WO2002013529A1 (en) | 2000-08-04 | 2001-07-31 | Method for secure distribution of digital data representing a multimedia content |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001284089A1 true AU2001284089A1 (en) | 2002-02-18 |
Family
ID=8853324
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001284089A Abandoned AU2001284089A1 (en) | 2000-08-04 | 2001-07-31 | Method for secure distribution of digital data representing a multimedia content |
Country Status (7)
Country | Link |
---|---|
US (1) | US8724808B2 (en) |
EP (1) | EP1305948B1 (en) |
JP (1) | JP2004506353A (en) |
KR (1) | KR100917720B1 (en) |
AU (1) | AU2001284089A1 (en) |
FR (1) | FR2812781A1 (en) |
WO (1) | WO2002013529A1 (en) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100605825B1 (en) * | 1999-09-14 | 2006-07-31 | 삼성전자주식회사 | A copy protection apparatus and method of a broadcast receiving system having a hdd |
US7895616B2 (en) | 2001-06-06 | 2011-02-22 | Sony Corporation | Reconstitution of program streams split across multiple packet identifiers |
US7336787B2 (en) * | 2001-06-06 | 2008-02-26 | Sony Corporation | Critical packet partial encryption |
GB0130041D0 (en) * | 2001-12-14 | 2002-02-06 | Ibm | Preparing multimedia content in a distributed data processing system |
US7155012B2 (en) * | 2002-01-02 | 2006-12-26 | Sony Corporation | Slice mask and moat pattern partial encryption |
US7302059B2 (en) * | 2002-01-02 | 2007-11-27 | Sony Corporation | Star pattern partial encryption |
US7233669B2 (en) * | 2002-01-02 | 2007-06-19 | Sony Corporation | Selective encryption to enable multiple decryption keys |
US7765567B2 (en) | 2002-01-02 | 2010-07-27 | Sony Corporation | Content replacement by PID mapping |
US7823174B2 (en) | 2002-01-02 | 2010-10-26 | Sony Corporation | Macro-block based content replacement by PID mapping |
US7292690B2 (en) * | 2002-01-02 | 2007-11-06 | Sony Corporation | Video scene change detection |
US7242773B2 (en) * | 2002-09-09 | 2007-07-10 | Sony Corporation | Multiple partial encryption using retuning |
US7292691B2 (en) * | 2002-01-02 | 2007-11-06 | Sony Corporation | Progressive video refresh slice detection |
US7218738B2 (en) * | 2002-01-02 | 2007-05-15 | Sony Corporation | Encryption and content control in a digital broadcast system |
US8818896B2 (en) | 2002-09-09 | 2014-08-26 | Sony Corporation | Selective encryption with coverage encryption |
KR100497336B1 (en) * | 2002-12-10 | 2005-06-28 | 한국전자통신연구원 | Conversion method of entitlement message for public key infrastructure based on conditional access system |
US7292692B2 (en) * | 2003-03-25 | 2007-11-06 | Sony Corporation | Content scrambling with minimal impact on legacy devices |
US20050036067A1 (en) * | 2003-08-05 | 2005-02-17 | Ryal Kim Annon | Variable perspective view of video images |
US7853980B2 (en) | 2003-10-31 | 2010-12-14 | Sony Corporation | Bi-directional indices for trick mode video-on-demand |
US7263187B2 (en) * | 2003-10-31 | 2007-08-28 | Sony Corporation | Batch mode session-based encryption of video on demand content |
US20050097597A1 (en) * | 2003-10-31 | 2005-05-05 | Pedlow Leo M.Jr. | Hybrid storage of video on demand content |
US7346163B2 (en) * | 2003-10-31 | 2008-03-18 | Sony Corporation | Dynamic composition of pre-encrypted video on demand content |
WO2006042155A2 (en) * | 2004-10-08 | 2006-04-20 | E-Klone, Inc. | Floating vector scrambling methods and apparatus |
US7895617B2 (en) | 2004-12-15 | 2011-02-22 | Sony Corporation | Content substitution editor |
US8041190B2 (en) | 2004-12-15 | 2011-10-18 | Sony Corporation | System and method for the creation, synchronization and delivery of alternate content |
WO2007001287A1 (en) * | 2005-06-23 | 2007-01-04 | Thomson Licensing | Multi-media access device registration system and method |
US8874477B2 (en) | 2005-10-04 | 2014-10-28 | Steven Mark Hoffberg | Multifactorial optimization system and method |
US8185921B2 (en) | 2006-02-28 | 2012-05-22 | Sony Corporation | Parental control of displayed content using closed captioning |
FR2905215B1 (en) * | 2006-08-23 | 2009-01-09 | Viaccess Sa | METHOD OF TRANSMITTING COMPLEMENTARY DATA TO A RECEPTION TERMINAL |
US8719954B2 (en) | 2006-10-11 | 2014-05-06 | Bassilic Technologies Llc | Method and system for secure distribution of selected content to be protected on an appliance-specific basis with definable permitted associated usage rights for the selected content |
US20080092239A1 (en) | 2006-10-11 | 2008-04-17 | David H. Sitrick | Method and system for secure distribution of selected content to be protected |
JP2010041393A (en) * | 2008-08-05 | 2010-02-18 | Sharp Corp | Complex storage medium module, terminal device, and storage reproducing system |
EP2362573A1 (en) * | 2010-02-19 | 2011-08-31 | Irdeto B.V. | Device and method for establishing secure trust key |
EP2477133A1 (en) * | 2011-01-03 | 2012-07-18 | Thomson Licensing | Distribution of digital content protected by watermark-generating password |
US9178567B2 (en) * | 2012-06-01 | 2015-11-03 | Rockwell Collins, Inc. | Secure communication apparatus and method for a mobile computing device |
JP2014161043A (en) * | 2014-04-01 | 2014-09-04 | Thomson Licensing | Multimedia access device registration system and method |
US10860743B2 (en) * | 2017-10-26 | 2020-12-08 | VYRTY Corporation | Encryption scheme for making secure patient data available to authorized parties |
Family Cites Families (26)
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 |
US5005200A (en) * | 1988-02-12 | 1991-04-02 | Fischer Addison M | Public key/signature cryptosystem with enhanced digital signature certification |
US5559889A (en) * | 1995-03-31 | 1996-09-24 | International Business Machines Corporation | System and methods for data encryption using public key cryptography |
GB9514525D0 (en) * | 1995-07-15 | 1995-09-13 | Philips Electronics Uk Ltd | Data packet handling |
KR0183342B1 (en) | 1996-03-28 | 1999-05-01 | 정장호 | Receiving apparatus in a limited reception system of a digital dbs |
FR2755810B1 (en) * | 1996-11-14 | 1998-12-31 | Thomson Multimedia Sa | METHOD FOR CERTIFYING DATA BY SCAM AND CERTIFICATION SYSTEM USING SUCH A METHOD |
JPH10178629A (en) | 1996-12-19 | 1998-06-30 | Hitachi Ltd | Restricted receiving broadcasting receiver |
EP0858184A3 (en) * | 1997-02-07 | 1999-09-01 | Nds Limited | Digital recording protection system |
WO1998056179A1 (en) * | 1997-06-06 | 1998-12-10 | Thomson Consumer Electronics, Inc. | Conditional access system for set-top boxes |
AU8764298A (en) * | 1997-08-01 | 1999-02-22 | Scientific-Atlanta, Inc. | Source authentication of download information in a conditional access system |
JPH11112494A (en) * | 1997-10-03 | 1999-04-23 | Mitsubishi Electric Corp | Client/server system |
JPH11143953A (en) * | 1997-11-13 | 1999-05-28 | Just Syst Corp | On-line charging system, server system to be applied to on-line charging system, terminal to be applied to on-line charging system, charging method in on-line charging system and computer readable record medium storing program making computer perform the method |
KR100564832B1 (en) * | 1997-12-10 | 2006-03-30 | 톰슨 라이센싱 | Method and system for protecting the audio/visual data across the nrss interface |
EP0936774A1 (en) * | 1998-02-13 | 1999-08-18 | CANAL+ Société Anonyme | Recording of scrambled digital data |
US6230269B1 (en) * | 1998-03-04 | 2001-05-08 | Microsoft Corporation | Distributed authentication system and method |
US6154206A (en) | 1998-05-06 | 2000-11-28 | Sony Corporation Of Japan | Method and apparatus for distributed conditional access control on a serial communication network |
JP3994518B2 (en) | 1998-05-11 | 2007-10-24 | ソニー株式会社 | Data distribution device and terminal device for data distribution |
US6959288B1 (en) * | 1998-08-13 | 2005-10-25 | International Business Machines Corporation | Digital content preparation system |
AU5781599A (en) * | 1998-08-23 | 2000-03-14 | Open Entertainment, Inc. | Transaction system for transporting media files from content provider sources tohome entertainment devices |
JP2000078555A (en) * | 1998-08-28 | 2000-03-14 | Sony Corp | Charging method and device for data transmission system |
JP2000113048A (en) * | 1998-10-01 | 2000-04-21 | Hitachi Ltd | Contents receiver group and ic card to be used for the same |
JP2000151526A (en) | 1998-11-17 | 2000-05-30 | Matsushita Electric Ind Co Ltd | Reception system for digital broadcast and reception method |
FR2792482A1 (en) * | 1999-04-13 | 2000-10-20 | Thomson Multimedia Sa | LOCAL DIGITAL NETWORK, ESPECIALLY DOMESTIC DIGITAL NETWORK, AND METHOD FOR CREATING AND UPDATING SUCH A NETWORK |
US7010685B1 (en) * | 1999-11-09 | 2006-03-07 | Sony Corporation | Method and apparatus for storing scrambled digital programs by filtering product identifier |
US7080039B1 (en) * | 2000-03-23 | 2006-07-18 | David J Marsh | Associating content with households using smart cards |
US6804357B1 (en) * | 2000-04-28 | 2004-10-12 | Nokia Corporation | Method and system for providing secure subscriber content data |
-
2000
- 2000-08-04 FR FR0010339A patent/FR2812781A1/en active Pending
-
2001
- 2001-07-31 KR KR1020037001431A patent/KR100917720B1/en active IP Right Grant
- 2001-07-31 AU AU2001284089A patent/AU2001284089A1/en not_active Abandoned
- 2001-07-31 EP EP01963037.5A patent/EP1305948B1/en not_active Expired - Lifetime
- 2001-07-31 JP JP2002518080A patent/JP2004506353A/en active Pending
- 2001-07-31 US US10/343,491 patent/US8724808B2/en not_active Expired - Fee Related
- 2001-07-31 WO PCT/FR2001/002502 patent/WO2002013529A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2002013529A1 (en) | 2002-02-14 |
KR20030020952A (en) | 2003-03-10 |
KR100917720B1 (en) | 2009-09-15 |
US8724808B2 (en) | 2014-05-13 |
US20040068659A1 (en) | 2004-04-08 |
EP1305948B1 (en) | 2018-10-31 |
EP1305948A1 (en) | 2003-05-02 |
FR2812781A1 (en) | 2002-02-08 |
JP2004506353A (en) | 2004-02-26 |
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