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AU2001241688A1 - Key exchange content communication system and method - Google Patents

Key exchange content communication system and method

Info

Publication number
AU2001241688A1
AU2001241688A1 AU2001241688A AU4168801A AU2001241688A1 AU 2001241688 A1 AU2001241688 A1 AU 2001241688A1 AU 2001241688 A AU2001241688 A AU 2001241688A AU 4168801 A AU4168801 A AU 4168801A AU 2001241688 A1 AU2001241688 A1 AU 2001241688A1
Authority
AU
Australia
Prior art keywords
communication system
key exchange
content communication
exchange content
key
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
Application number
AU2001241688A
Inventor
Suresh Bhaskaran
John H. Mallard Iii
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.)
PortalPlayer Inc
Original Assignee
PortalPlayer Inc
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 PortalPlayer Inc filed Critical PortalPlayer Inc
Publication of AU2001241688A1 publication Critical patent/AU2001241688A1/en
Abandoned legal-status Critical Current

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
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Technology Law (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Telephonic Communication Services (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)
AU2001241688A 2000-02-22 2001-02-21 Key exchange content communication system and method Abandoned AU2001241688A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US51070700A 2000-02-22 2000-02-22
US09510707 2000-02-22
PCT/US2001/005759 WO2001063822A2 (en) 2000-02-22 2001-02-21 Key exchange content communication system and method

Publications (1)

Publication Number Publication Date
AU2001241688A1 true AU2001241688A1 (en) 2001-09-03

Family

ID=24031838

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001241688A Abandoned AU2001241688A1 (en) 2000-02-22 2001-02-21 Key exchange content communication system and method

Country Status (2)

Country Link
AU (1) AU2001241688A1 (en)
WO (1) WO2001063822A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8732086B2 (en) 2003-01-02 2014-05-20 Catch Media, Inc. Method and system for managing rights for digital music
US8666524B2 (en) 2003-01-02 2014-03-04 Catch Media, Inc. Portable music player and transmitter
US8918195B2 (en) 2003-01-02 2014-12-23 Catch Media, Inc. Media management and tracking
US8644969B2 (en) 2003-01-02 2014-02-04 Catch Media, Inc. Content provisioning and revenue disbursement
US8275732B2 (en) * 2005-11-30 2012-09-25 Sony Corporation High definition multimedia interface transcoding system
US8572752B2 (en) 2005-12-26 2013-10-29 Koninklijke Philips N.V. Method and device for rights management
US20080114687A1 (en) * 2006-11-09 2008-05-15 Kabushiki Kaisha Toshiba Method and apparatus for moving, dividing, or merging copyrighted content

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5629980A (en) * 1994-11-23 1997-05-13 Xerox Corporation System for controlling the distribution and use of digital works
US5634012A (en) * 1994-11-23 1997-05-27 Xerox Corporation System for controlling the distribution and use of digital works having a fee reporting mechanism
US5715403A (en) * 1994-11-23 1998-02-03 Xerox Corporation System for controlling the distribution and use of digital works having attached usage rights where the usage rights are defined by a usage rights grammar

Also Published As

Publication number Publication date
WO2001063822A2 (en) 2001-08-30
WO2001063822A3 (en) 2002-01-10

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