ATE348382T1 - Verfahren zum schutz des komprimierten inhaltes nach trennung von originaler quelle - Google Patents

Verfahren zum schutz des komprimierten inhaltes nach trennung von originaler quelle

Info

Publication number
ATE348382T1
ATE348382T1 AT00985251T AT00985251T ATE348382T1 AT E348382 T1 ATE348382 T1 AT E348382T1 AT 00985251 T AT00985251 T AT 00985251T AT 00985251 T AT00985251 T AT 00985251T AT E348382 T1 ATE348382 T1 AT E348382T1
Authority
AT
Austria
Prior art keywords
binding
legitimate
distribution
module
enforces
Prior art date
Application number
AT00985251T
Other languages
English (en)
Inventor
Michael Epstein
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE348382T1 publication Critical patent/ATE348382T1/de

Links

Classifications

    • 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
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
    • G06F21/72—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information in cryptographic circuits
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • 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
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G06F21/109—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM] by using specially-adapted hardware at the client
    • 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
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G06F21/16—Program or content traceability, e.g. by watermarking
    • 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
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/44—Program or device authentication
    • G06F21/445—Program or device authentication by mutual authentication, e.g. between devices or programs
    • 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
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H1/00—Details of electrophonic musical instruments
    • G10H1/0033—Recording/reproducing or transmission of music for electrophonic musical instruments
    • G10H1/0041—Recording/reproducing or transmission of music for electrophonic musical instruments in coded form
    • G10H1/0058—Transmission between separate instruments or between individual components of a musical system
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/0021—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/00884—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a watermark, i.e. a barely perceptible transformation of the original data which can nevertheless be recognised by an algorithm
    • 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
    • G06F2221/2103—Challenge-response
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H2240/00—Data organisation or data communication aspects, specifically adapted for electrophonic musical tools or instruments
    • G10H2240/011—Files or data streams containing coded musical information, e.g. for transmission
    • G10H2240/041—File watermark, i.e. embedding a hidden code in an electrophonic musical instrument file or stream for identification or authentification purposes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Technology Law (AREA)
  • Acoustics & Sound (AREA)
  • Mathematical Physics (AREA)
  • Storage Device Security (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Image Processing (AREA)
  • Editing Of Facsimile Originals (AREA)
AT00985251T 2000-01-13 2000-12-27 Verfahren zum schutz des komprimierten inhaltes nach trennung von originaler quelle ATE348382T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17607400P 2000-01-13 2000-01-13
US63672500A 2000-08-11 2000-08-11

Publications (1)

Publication Number Publication Date
ATE348382T1 true ATE348382T1 (de) 2007-01-15

Family

ID=26871840

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00985251T ATE348382T1 (de) 2000-01-13 2000-12-27 Verfahren zum schutz des komprimierten inhaltes nach trennung von originaler quelle

Country Status (7)

Country Link
EP (1) EP1163659B1 (de)
JP (1) JP2003520355A (de)
KR (1) KR100787373B1 (de)
CN (1) CN1201283C (de)
AT (1) ATE348382T1 (de)
DE (1) DE60032342T2 (de)
WO (1) WO2001052234A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3815950B2 (ja) 1999-06-15 2006-08-30 松下電器産業株式会社 デジタルデータ書込装置、デジタルデータ記録装置、デジタルデータ利用装置
US7230000B1 (en) 1999-10-27 2007-06-12 Cytokinetics, Incorporated Methods and compositions utilizing quinazolinones
US6545004B1 (en) 1999-10-27 2003-04-08 Cytokinetics, Inc. Methods and compositions utilizing quinazolinones
BRPI0205818B1 (pt) * 2001-12-04 2015-06-02 Microsoft Corp Método, meio e dispositivo para criptograficamente proteger conteúdo de segurança
EP1973297B1 (de) 2002-07-26 2011-08-31 Koninklijke Philips Electronics N.V. Sichere authentifizierte Abstandmessung
TWI290286B (en) 2002-09-05 2007-11-21 Matsushita Electric Industrial Co Ltd Group formation/management system, group management device, member device, registration device, authentication method used in a group management device, and recording medium storing a computer program used in a group management device
US7386126B2 (en) 2003-01-15 2008-06-10 Matsushita Electric Industrial Co., Ltd. Content protection system, key data generation apparatus, and terminal apparatus
EP1637957A1 (de) * 2004-09-21 2006-03-22 Deutsche Thomson-Brandt Gmbh Verfahren und Einrichtung für den Zugriff auf geschützte Daten
US7143287B2 (en) 2004-10-21 2006-11-28 International Business Machines Corporation Method and system for verifying binding of an initial trusted device to a secured processing system
US7099477B2 (en) * 2004-10-21 2006-08-29 International Business Machines Corporation Method and system for backup and restore of a context encryption key for a trusted device within a secured processing system
US8181038B2 (en) 2007-04-11 2012-05-15 Cyberlink Corp. Systems and methods for executing encrypted programs

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5476746A (en) * 1992-07-14 1995-12-19 Agfa-Gevaert, N.V. Black colored dye mixture for use according to thermal dye sublimation transfer
DE4413451A1 (de) * 1994-04-18 1995-12-14 Rolf Brugger Vorrichtung zum Vertrieb von Musikinformationen in digitaler Form
US5933503A (en) * 1996-03-15 1999-08-03 Novell, Inc Controlled modular cryptography apparatus and method
JPH1023018A (ja) * 1996-07-01 1998-01-23 Ricoh Co Ltd データ転送システムおよびデータ転送方法ならびにデータ転送制御用プログラムを記憶した記憶媒体
CA2335298A1 (en) * 1998-06-18 1999-12-23 Carl P. Wimmer Bait software

Also Published As

Publication number Publication date
DE60032342D1 (de) 2007-01-25
EP1163659B1 (de) 2006-12-13
CN1201283C (zh) 2005-05-11
DE60032342T2 (de) 2007-07-12
JP2003520355A (ja) 2003-07-02
WO2001052234A1 (en) 2001-07-19
KR100787373B1 (ko) 2007-12-24
EP1163659A1 (de) 2001-12-19
KR20010103795A (ko) 2001-11-23
CN1350684A (zh) 2002-05-22

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties