WO2007111917A3 - Digital media distribution system - Google Patents

Digital media distribution system Download PDF

Info

Publication number
WO2007111917A3
WO2007111917A3 PCT/US2007/007070 US2007007070W WO2007111917A3 WO 2007111917 A3 WO2007111917 A3 WO 2007111917A3 US 2007007070 W US2007007070 W US 2007007070W WO 2007111917 A3 WO2007111917 A3 WO 2007111917A3
Authority
WO
WIPO (PCT)
Prior art keywords
digital media
distribution system
media distribution
distribution
relates
Prior art date
Application number
PCT/US2007/007070
Other languages
French (fr)
Other versions
WO2007111917A2 (en
Inventor
Christopher R Elbring
Original Assignee
Veriplay Llc
Christopher R Elbring
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 Veriplay Llc, Christopher R Elbring filed Critical Veriplay Llc
Publication of WO2007111917A2 publication Critical patent/WO2007111917A2/en
Publication of WO2007111917A3 publication Critical patent/WO2007111917A3/en

Links

Classifications

    • 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
    • G11B20/00731—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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]
    • 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
    • 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
    • G11B20/00188—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to authorised devices recording or reproducing contents to/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
    • G11B20/0021—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
    • G11B20/00217—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 the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source
    • G11B20/00239—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 the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source wherein the key is provided by a software application accessing the medium
    • 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
    • G11B20/00485—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 characterised by a specific kind of data which is encrypted and recorded on and/or reproduced from the record carrier
    • G11B20/00492—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 characterised by a specific kind of data which is encrypted and recorded on and/or reproduced from the record carrier wherein content or user data is encrypted
    • G11B20/00514—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 characterised by a specific kind of data which is encrypted and recorded on and/or reproduced from the record carrier wherein content or user data is encrypted wherein the entire content is encrypted with the same key, e.g. disc key or master key

Abstract

The present invention relates to the distribution of digital media. In particular, the present invention relates to portable devices that facilitate and control the distribution of digital media.
PCT/US2007/007070 2006-03-23 2007-03-22 Digital media distribution system WO2007111917A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/386,708 US20070239608A1 (en) 2006-03-23 2006-03-23 Digital media distribution system
US11/386,708 2006-03-23

Publications (2)

Publication Number Publication Date
WO2007111917A2 WO2007111917A2 (en) 2007-10-04
WO2007111917A3 true WO2007111917A3 (en) 2008-11-27

Family

ID=38541641

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/007070 WO2007111917A2 (en) 2006-03-23 2007-03-22 Digital media distribution system

Country Status (2)

Country Link
US (1) US20070239608A1 (en)
WO (1) WO2007111917A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7464219B2 (en) * 2005-08-01 2008-12-09 International Business Machines Corporation Apparatus, system, and storage medium for data protection by a storage device
US7447821B2 (en) * 2006-04-21 2008-11-04 Sandisk Corporation U3 adapter
US7516261B2 (en) * 2006-04-21 2009-04-07 Sandisk Corporation Method for U3 adapter
US9277295B2 (en) 2006-06-16 2016-03-01 Cisco Technology, Inc. Securing media content using interchangeable encryption key
US9137480B2 (en) * 2006-06-30 2015-09-15 Cisco Technology, Inc. Secure escrow and recovery of media device content keys
US7930703B2 (en) * 2006-11-03 2011-04-19 At&T Intellectual Property I, L.P. System and method for providing access to multimedia content via a serial connection
US20080279534A1 (en) * 2007-04-26 2008-11-13 Buttars David B Storage device for storing media and a playback device for playing back media
US7886318B2 (en) * 2007-06-22 2011-02-08 Morega Systems Inc. Set top box with digital rights management for multiple devices and methods for use therewith
US9998161B2 (en) * 2011-02-09 2018-06-12 Ncr Corporation Wireless communication device
JP2015207054A (en) * 2014-04-17 2015-11-19 船井電機株式会社 Content management system and method for controlling content management system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020147912A1 (en) * 2000-10-27 2002-10-10 Shimon Shmueli Preference portability for computing
US20030226030A1 (en) * 2002-05-30 2003-12-04 Leon Hurst Secure content activation during manufacture of mobile communication devices
US20040039309A1 (en) * 2002-08-23 2004-02-26 Terumo Kabushiki Kaisha. Guide wire

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2748834B1 (en) * 1996-05-17 1999-02-12 Gemplus Card Int COMMUNICATION SYSTEM ALLOWING SECURE AND INDEPENDENT MANAGEMENT OF A PLURALITY OF APPLICATIONS BY EACH USER CARD, USER CARD AND CORRESPONDING MANAGEMENT METHOD
US6389403B1 (en) * 1998-08-13 2002-05-14 International Business Machines Corporation Method and apparatus for uniquely identifying a customer purchase in an electronic distribution system
US7730300B2 (en) * 1999-03-30 2010-06-01 Sony Corporation Method and apparatus for protecting the transfer of data
US7174568B2 (en) * 2001-01-31 2007-02-06 Sony Computer Entertainment America Inc. Method and system for securely distributing computer software products
US7725945B2 (en) * 2001-06-27 2010-05-25 Intel Corporation Discouraging unauthorized redistribution of protected content by cryptographically binding the content to individual authorized recipients
US7487363B2 (en) * 2001-10-18 2009-02-03 Nokia Corporation System and method for controlled copying and moving of content between devices and domains based on conditional encryption of content key depending on usage
US7499550B2 (en) * 2004-02-09 2009-03-03 International Business Machines Corporation System and method for protecting a title key in a secure distribution system for recordable media content
EP1756692A1 (en) * 2004-05-28 2007-02-28 Koninklijke Philips Electronics N.V. License management in a privacy preserving information distribution system
US20070043667A1 (en) * 2005-09-08 2007-02-22 Bahman Qawami Method for secure storage and delivery of media content

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020147912A1 (en) * 2000-10-27 2002-10-10 Shimon Shmueli Preference portability for computing
US20030226030A1 (en) * 2002-05-30 2003-12-04 Leon Hurst Secure content activation during manufacture of mobile communication devices
US20040039309A1 (en) * 2002-08-23 2004-02-26 Terumo Kabushiki Kaisha. Guide wire

Also Published As

Publication number Publication date
US20070239608A1 (en) 2007-10-11
WO2007111917A2 (en) 2007-10-04

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