AT359562T - Method and apparatus for access to DVD content - Google Patents

Method and apparatus for access to DVD content

Info

Publication number
AT359562T
AT359562T AT97927637T AT97927637T AT359562T AT 359562 T AT359562 T AT 359562T AT 97927637 T AT97927637 T AT 97927637T AT 97927637 T AT97927637 T AT 97927637T AT 359562 T AT359562 T AT 359562T
Authority
AT
Austria
Prior art keywords
access
apparatus
method
dvd content
dvd
Prior art date
Application number
AT97927637T
Other languages
German (de)
Inventor
Victor H Shear
Olin W Sibert
David M Vanwie
Robert P Weber
Original Assignee
Intertrust Tech Corp
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
Family has litigation
Priority to US1772296P priority Critical
Priority to US1813296P priority
Priority to US69971296A priority
Priority to US08/689,606 priority patent/US5943422A/en
Priority to US08/689,754 priority patent/US6157721A/en
Priority to PCT/US1996/014262 priority patent/WO1998010381A1/en
Priority to US3793197P priority
Application filed by Intertrust Tech Corp filed Critical Intertrust Tech Corp
Priority to PCT/US1997/008192 priority patent/WO1997043761A2/en
Publication of AT359562T publication Critical patent/AT359562T/en
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27567573&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AT359562(T) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

Links

Classifications

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    • G06QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/08Payment architectures
    • G06Q20/12Payment architectures specially adapted for electronic shopping systems
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10Protecting distributed programs or content, e.g. vending or licensing of copyrighted material
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    • G06QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/02Payment architectures, schemes or protocols involving a neutral party, e.g. certification authority, notary or trusted third party [TTP]
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/08Payment architectures
    • G06Q20/12Payment architectures specially adapted for electronic shopping systems
    • G06Q20/123Shopping for digital content
    • G06Q20/1235Shopping for digital content with control of digital rights management [DRM]
    • GPHYSICS
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    • G06QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00Payment architectures, schemes or protocols
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    • G11B20/00253Circuits 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
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    • G11B20/00253Circuits 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
    • G11B20/00362Circuits 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 the key being obtained from a media key block [MKB]
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    • G11B20/00514Circuits 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
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    • GPHYSICS
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    • G11B27/00Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/031Electronic editing of digitised analogue information signals, e.g. audio or video signals
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    • G11B27/10Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/32Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier
    • G11B27/327Table of contents
    • G11B27/329Table of contents on a disc [VTOC]
    • HELECTRICITY
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    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
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    • H04L12/40Bus networks
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    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
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    • GPHYSICS
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    • G06F12/1458Protection against unauthorised use of memory or access to memory by checking the subject access rights
    • G06F12/1483Protection against unauthorised use of memory or access to memory by checking the subject access rights using an access-table, e.g. matrix or list
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    • G06F2211/007Encryption, En-/decode, En-/decipher, En-/decypher, Scramble, (De-)compress
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    • G11B2220/2575DVD-RAMs
    • HELECTRICITY
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AT97927637T 1996-05-15 1997-05-15 Method and apparatus for access to DVD content AT359562T (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
US1772296P true 1996-05-15 1996-05-15
US1813296P true 1996-05-22 1996-05-22
US69971296A true 1996-08-12 1996-08-12
US08/689,606 US5943422A (en) 1996-08-12 1996-08-12 Steganographic techniques for securely delivering electronic digital rights management control information over insecure communication channels
US08/689,754 US6157721A (en) 1996-08-12 1996-08-12 Systems and methods using cryptography to protect secure computing environments
PCT/US1996/014262 WO1998010381A1 (en) 1996-09-04 1996-09-04 Trusted infrastructure support systems, methods and techniques for secure electronic commerce, electronic transactions, commerce process control and automation, distributed computing, and rights management
US3793197P true 1997-02-14 1997-02-14
PCT/US1997/008192 WO1997043761A2 (en) 1996-05-15 1997-05-15 Cryptographic methods, apparatus and systems for storage media electronic rights management in closed and connected appliances

Publications (1)

Publication Number Publication Date
AT359562T true AT359562T (en) 2007-05-15

Family

ID=27567573

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97927637T AT359562T (en) 1996-05-15 1997-05-15 Method and apparatus for access to DVD content

Country Status (9)

Country Link
EP (6) EP1621961A3 (en)
JP (7) JP2001501763A (en)
CN (3) CN100470653C (en)
AT (1) AT359562T (en)
AU (1) AU3205797A (en)
DE (2) DE69737593T2 (en)
ES (1) ES2286833T3 (en)
HK (1) HK1065883A1 (en)
WO (1) WO1997043761A2 (en)

Families Citing this family (140)

* Cited by examiner, † Cited by third party
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US6963859B2 (en) 1994-11-23 2005-11-08 Contentguard Holdings, Inc. Content rendering repository
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EP1621961A3 (en) 2009-01-21
JP2008257743A (en) 2008-10-23
DE69737593T2 (en) 2007-12-20
WO1997043761A3 (en) 1998-04-02
JP2009134726A (en) 2009-06-18
EP1796013B1 (en) 2015-12-02
CN104376032A (en) 2015-02-25
EP1796013A2 (en) 2007-06-13
JP2001501763A (en) 2001-02-06
EP1796014A2 (en) 2007-06-13
WO1997043761A2 (en) 1997-11-20
HK1065883A1 (en) 2009-12-11
EP0898777A2 (en) 1999-03-03
JP2008287729A (en) 2008-11-27
EP1640984B1 (en) 2015-12-02
CN1225739A (en) 1999-08-11
CN1139067C (en) 2004-02-18
EP1796013A3 (en) 2009-02-04
JP2008243228A (en) 2008-10-09
EP1621961A2 (en) 2006-02-01
EP1796014A3 (en) 2011-05-25
CN1492429A (en) 2004-04-28
EP1640984A3 (en) 2009-02-25
EP1798657A2 (en) 2007-06-20
EP0898777B1 (en) 2007-04-11
JP2011118939A (en) 2011-06-16
CN100470653C (en) 2009-03-18
DE69737593D1 (en) 2007-05-24
ES2286833T3 (en) 2007-12-01
EP1640984A2 (en) 2006-03-29
JP2005243014A (en) 2005-09-08
EP1798657A3 (en) 2011-05-25
AU3205797A (en) 1997-12-05

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