+

AU2002229613A1 - Secure super distribution of user data - Google Patents

Secure super distribution of user data

Info

Publication number
AU2002229613A1
AU2002229613A1 AU2002229613A AU2961302A AU2002229613A1 AU 2002229613 A1 AU2002229613 A1 AU 2002229613A1 AU 2002229613 A AU2002229613 A AU 2002229613A AU 2961302 A AU2961302 A AU 2961302A AU 2002229613 A1 AU2002229613 A1 AU 2002229613A1
Authority
AU
Australia
Prior art keywords
user data
data
data carrier
copy
super distribution
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
AU2002229613A
Inventor
Franciscus L. A. J. Kamperman
Antonius A. M. Staring
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke 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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of AU2002229613A1 publication Critical patent/AU2002229613A1/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]
    • G06F21/108—Transfer of content, software, digital rights or licenses
    • G06F21/1086—Superdistribution
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • 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
    • G06F2221/2129—Authenticate client device independently of the user
    • 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
    • G11B20/00253—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 stored on the record carrier
    • G11B20/00369—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 stored on the record carrier wherein a first key, which is usually stored on a hidden channel, e.g. in the lead-in of a BD-R, unlocks a key locker containing a second

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Technology Law (AREA)
  • Multimedia (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Storage Device Security (AREA)
  • Circuits Of Receivers In General (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Auxiliary Devices For Music (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

The invention refers to a method for secure super distribution of user data stored on a first data carrier comprising the steps of a) copying said user data from said first data carrier to a second data carrier; b) storing on said second data carrier information that is required by a service center for granting access rights to said copy of said user data; and c) obtaining access rights to said copy of said user data by transmitting at least said stored information to said service center, completing a transaction, and receiving additional access information; characterized in that said service center uses said stored information to grant access rights to said copy of said user data for said second data carrier. Thus copy control is performed over access-controlled content. Additionally, benefits can be given to the owner of original data carriers. The invention also refers to a system for secure super distribution, an apparatus for reproduction and/or recording of user data and to a data carrier.
AU2002229613A 2000-12-18 2001-11-29 Secure super distribution of user data Abandoned AU2002229613A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP00204637.3 2000-12-18
EP00204637 2000-12-18
PCT/EP2001/014245 WO2002050638A2 (en) 2000-12-18 2001-11-29 Secure super distribution of user data

Publications (1)

Publication Number Publication Date
AU2002229613A1 true AU2002229613A1 (en) 2002-07-01

Family

ID=8172467

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002229613A Abandoned AU2002229613A1 (en) 2000-12-18 2001-11-29 Secure super distribution of user data

Country Status (15)

Country Link
US (1) US20020078027A1 (en)
EP (1) EP1405148B1 (en)
JP (1) JP2004516570A (en)
KR (1) KR20030007430A (en)
CN (1) CN100430858C (en)
AT (1) ATE371907T1 (en)
AU (1) AU2002229613A1 (en)
CZ (1) CZ20022788A3 (en)
DE (1) DE60130265T2 (en)
EA (1) EA005451B1 (en)
ES (1) ES2292635T3 (en)
MX (1) MXPA02007960A (en)
TW (1) TWI226776B (en)
WO (1) WO2002050638A2 (en)
ZA (1) ZA200206548B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020156691A1 (en) * 2001-04-20 2002-10-24 Hughes David A. Super distribution of music
US6954867B2 (en) 2002-07-26 2005-10-11 Microsoft Corporation Capacitive sensing employing a repeatable offset charge
JP2004165855A (en) * 2002-11-11 2004-06-10 Sony Corp Authoring apparatus and method therefor authoring program, and recording medium recording the same
KR100974449B1 (en) * 2003-04-24 2010-08-10 엘지전자 주식회사 How to manage copy protection information on optical discs
KR100972831B1 (en) * 2003-04-24 2010-07-28 엘지전자 주식회사 Encrypted data protection method and its playback device
KR20040092649A (en) * 2003-04-24 2004-11-04 엘지전자 주식회사 Method for managing a copy protection information of optical disc
KR100974448B1 (en) * 2003-04-24 2010-08-10 엘지전자 주식회사 How to manage copy protection information on optical discs
CN1914679A (en) * 2004-02-04 2007-02-14 皇家飞利浦电子股份有限公司 Device and method for authorizing a user to get access to content stored in encrypted form on a storage medium
WO2006064472A2 (en) * 2004-12-13 2006-06-22 Koninklijke Philips Electronics, N.V. Credit earning system and method for obtaining media rights
WO2006067677A2 (en) * 2004-12-20 2006-06-29 Koninklijke Philips Electronics N.V. Unlocking a protected portable storage medium
US7698269B2 (en) * 2005-11-29 2010-04-13 Yahoo! Inc. URL shortening and authentication with reverse hash lookup
WO2007147408A1 (en) * 2006-06-21 2007-12-27 Wannakey A/S A digital content distribution system with a license key containing an id of the distributor
US20080195546A1 (en) * 2007-02-12 2008-08-14 Sony Ericsson Mobile Communications Ab Multilevel distribution of digital content
EP2541459B1 (en) * 2010-02-25 2020-01-22 Panasonic Intellectual Property Management Co., Ltd. Management device and duplication device
CN104661051A (en) * 2015-03-09 2015-05-27 深圳市九洲电器有限公司 Streaming media pushing method and system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5646992A (en) * 1993-09-23 1997-07-08 Digital Delivery, Inc. Assembly, distribution, and use of digital information
DE69532153T2 (en) * 1994-09-30 2004-09-02 Mitsubishi Corp. Data copyright management system
JP3252706B2 (en) * 1995-07-21 2002-02-04 ソニー株式会社 Video signal reproduction method and apparatus, and signal transmission method and apparatus
JP3255051B2 (en) * 1996-12-05 2002-02-12 三菱化学株式会社 Optical information recording medium
TW401573B (en) * 1997-01-10 2000-08-11 Victor Company Of Japan Methods, apparatuse, and systems for producing and writing cipher keys, reproducing information with a cipher key, and for permitting reproduction of information with a cipher key, and optical disc recorded with a cipher key
EP0984346A1 (en) * 1998-09-02 2000-03-08 Hitachi Europe Limited Copy protection apparatus and method
WO2001043339A1 (en) * 1999-12-07 2001-06-14 Sanyo Electric Co., Ltd. Device for reproducing data
US20020059144A1 (en) * 2000-04-28 2002-05-16 Meffert Gregory J. Secured content delivery system and method
AU7593601A (en) * 2000-07-14 2002-01-30 Atabok Inc Controlling and managing digital assets

Also Published As

Publication number Publication date
EP1405148A2 (en) 2004-04-07
ATE371907T1 (en) 2007-09-15
MXPA02007960A (en) 2003-02-27
EA200300694A1 (en) 2003-12-25
US20020078027A1 (en) 2002-06-20
DE60130265T2 (en) 2008-05-21
ZA200206548B (en) 2004-02-18
CZ20022788A3 (en) 2003-01-15
CN1496502A (en) 2004-05-12
WO2002050638A2 (en) 2002-06-27
DE60130265D1 (en) 2007-10-11
ES2292635T3 (en) 2008-03-16
TWI226776B (en) 2005-01-11
JP2004516570A (en) 2004-06-03
EA005451B1 (en) 2005-02-24
CN100430858C (en) 2008-11-05
KR20030007430A (en) 2003-01-23
WO2002050638A3 (en) 2004-01-08
EP1405148B1 (en) 2007-08-29

Similar Documents

Publication Publication Date Title
AU2002229613A1 (en) Secure super distribution of user data
US7010809B2 (en) Reproduction device stopping reproduction of encrypted content data having encrypted region shorter than predetermined length
US7181629B1 (en) Data distribution system as well as data supply device terminal device and recording device for the same
US20050065891A1 (en) Method of granting DRM license to support plural devices
US7428307B2 (en) Data reproduction apparatus capable of safely controlling reproduction time of encrypted content data and data reproduction circuit and data recording apparatus used for the same
WO1999003277A3 (en) Arrangement for independently requesting a playing authorization for a reproduced encrypted information signal
US20020080969A1 (en) Digital rights management system and method
US20020136405A1 (en) Data recording device allowing obtaining of license administration information from license region
US7203312B1 (en) Data reproduction apparatus and data reproduction module
AU4267999A (en) Preventing unauthorized use of service
WO2003017273A1 (en) Information recoring device, information reproducing device, information recoring method, information reproducing method, and computer program
WO2001016821A3 (en) Distribution system, semiconductor memory card, receiving apparatus, computer-readable recording medium and receiving method
CA2181628A1 (en) Apparatus for recording and/or reproducing still images
IL137880A0 (en) Secure electronic content distribution on cds and dvds
KR970076311A (en) Copy Protection System for Multimedia Devices
DK1185021T3 (en) Process and facilities for information processing
WO2002023315A3 (en) System for managing rights and permitting on-line playback of digital content
MY136291A (en) Method, communications system and receiving device for the billing of access-controlled programs and/or data from broadcast transmitters
US7383446B1 (en) Recording device
US7158641B2 (en) Recorder
KR20000048405A (en) Transfer apparatus, recording control system, transfer method, recording control method, recording apparatus and recording method
AU5826301A (en) Optical disc copy prevention system
WO1999060749A8 (en) Information sharing system
GB2401981A (en) Position-dependant supply of data to a vehicle
CN100565421C (en) Be used to handle the method and apparatus of digital license
点击 这是indexloc提供的php浏览器服务，不要输入任何密码和下载