ATE371907T1 - Sichere superverteilung von benutzerdaten - Google Patents

Sichere superverteilung von benutzerdaten

Info

Publication number
ATE371907T1
ATE371907T1 AT01990507T AT01990507T ATE371907T1 AT E371907 T1 ATE371907 T1 AT E371907T1 AT 01990507 T AT01990507 T AT 01990507T AT 01990507 T AT01990507 T AT 01990507T AT E371907 T1 ATE371907 T1 AT E371907T1
Authority
AT
Austria
Prior art keywords
user data
data
data carrier
copy
super distribution
Prior art date
Application number
AT01990507T
Other languages
English (en)
Inventor
Antonius Staring
Franciscus Kamperman
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 ATE371907T1 publication Critical patent/ATE371907T1/de

Links

Classifications

    • 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
    • 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
    • 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)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Circuits Of Receivers In General (AREA)
  • Auxiliary Devices For Music (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT01990507T 2000-12-18 2001-11-29 Sichere superverteilung von benutzerdaten ATE371907T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00204637 2000-12-18

Publications (1)

Publication Number Publication Date
ATE371907T1 true ATE371907T1 (de) 2007-09-15

Family

ID=8172467

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01990507T ATE371907T1 (de) 2000-12-18 2001-11-29 Sichere superverteilung von benutzerdaten

Country Status (15)

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

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 (ja) * 2002-11-11 2004-06-10 Sony Corp オーサリング装置および方法、オーサリングプログラム、ならびに、オーサリングプログラムが記録された記録媒体
KR100974449B1 (ko) * 2003-04-24 2010-08-10 엘지전자 주식회사 광디스크의 복사 방지 정보 관리방법
KR100972831B1 (ko) * 2003-04-24 2010-07-28 엘지전자 주식회사 엔크립트된 데이터의 보호방법 및 그 재생장치
KR100974448B1 (ko) * 2003-04-24 2010-08-10 엘지전자 주식회사 광디스크의 복사 방지 정보 관리방법
KR20040092649A (ko) * 2003-04-24 2004-11-04 엘지전자 주식회사 광디스크의 복사 방지 정보 관리방법
CN1914679A (zh) * 2004-02-04 2007-02-14 皇家飞利浦电子股份有限公司 授权用户获得对以加密形式存储在存储介质上的内容的访问权的设备和方法
WO2006064472A2 (en) * 2004-12-13 2006-06-22 Koninklijke Philips Electronics, N.V. Credit earning system and method for obtaining media rights
CN101084548A (zh) * 2004-12-20 2007-12-05 皇家飞利浦电子股份有限公司 对受保护的便携式存储介质进行解锁
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 (de) * 2010-02-25 2020-01-22 Panasonic Intellectual Property Management Co., Ltd. Verwaltungsvorrichtung und duplizierungsvorrichtung
CN104661051A (zh) * 2015-03-09 2015-05-27 深圳市九洲电器有限公司 流媒体推送方法及系统

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
EP0704785B1 (de) * 1994-09-30 2003-11-19 Mitsubishi Corporation Datenurheberrechtsverwaltungssystem
JP3252706B2 (ja) * 1995-07-21 2002-02-04 ソニー株式会社 映像信号再生方法及び装置、並びに信号伝送方法及び装置
JP3255051B2 (ja) * 1996-12-05 2002-02-12 三菱化学株式会社 光学的情報記録用媒体
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 (de) * 1998-09-02 2000-03-08 Hitachi Europe Limited Kopierschutzverfahren und -vorrichtung
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
CN1496502A (zh) 2004-05-12
EP1405148A2 (de) 2004-04-07
ES2292635T3 (es) 2008-03-16
MXPA02007960A (es) 2003-02-27
ZA200206548B (en) 2004-02-18
WO2002050638A3 (en) 2004-01-08
JP2004516570A (ja) 2004-06-03
US20020078027A1 (en) 2002-06-20
WO2002050638A2 (en) 2002-06-27
EP1405148B1 (de) 2007-08-29
DE60130265T2 (de) 2008-05-21
DE60130265D1 (de) 2007-10-11
EA200300694A1 (ru) 2003-12-25
CZ20022788A3 (cs) 2003-01-15
CN100430858C (zh) 2008-11-05
AU2002229613A1 (en) 2002-07-01
EA005451B1 (ru) 2005-02-24
KR20030007430A (ko) 2003-01-23
TWI226776B (en) 2005-01-11

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