WO2008096420A1 - 記録媒体、該記録媒体に暗号鍵シールを貼り付けるための貼付キット、並びにその記録装置および再生装置 - Google Patents

記録媒体、該記録媒体に暗号鍵シールを貼り付けるための貼付キット、並びにその記録装置および再生装置 Download PDF

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Publication number
WO2008096420A1
WO2008096420A1 PCT/JP2007/052092 JP2007052092W WO2008096420A1 WO 2008096420 A1 WO2008096420 A1 WO 2008096420A1 JP 2007052092 W JP2007052092 W JP 2007052092W WO 2008096420 A1 WO2008096420 A1 WO 2008096420A1
Authority
WO
WIPO (PCT)
Prior art keywords
recording medium
attaching
recording
encryption key
kit
Prior art date
Application number
PCT/JP2007/052092
Other languages
English (en)
French (fr)
Inventor
Masatoshi Adachi
Original Assignee
Pioneer Corporation
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 Pioneer Corporation filed Critical Pioneer Corporation
Priority to US12/524,679 priority Critical patent/US20090327761A1/en
Priority to PCT/JP2007/052092 priority patent/WO2008096420A1/ja
Priority to JP2008556941A priority patent/JPWO2008096420A1/ja
Publication of WO2008096420A1 publication Critical patent/WO2008096420A1/ja

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/30—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture with provision for auxiliary signals
    • G11B23/36—Signals on record carriers or on containers and recorded by the same method as the main recording
    • 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
    • G11B20/0021—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
    • 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
    • G11B20/0026—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 the key being stored as a barcode
    • 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
    • G11B20/00275—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 the key being stored on a chip attached to the 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
    • G11B20/00253—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
    • G11B20/00355—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 the record carrier having a label that provides the key
    • 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
    • G11B20/00876—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy wherein physical copy protection means are attached to the medium, e.g. holograms, sensors, or additional semiconductor circuitry
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/30—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture with provision for auxiliary signals
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/30—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture with provision for auxiliary signals
    • G11B23/34—Signal means additional to the main recording track, e.g. photoelectric sensing of sprocket holes for timing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/38—Visual features other than those contained in record tracks or represented by sprocket holes the visual signals being auxiliary signals
    • G11B23/40—Identifying or analogous means applied to or incorporated in the record carrier and not intended for visual display simultaneously with the playing-back of the record carrier, e.g. label, leader, photograph
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537—Optical discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/60—Solid state media
    • G11B2220/65—Solid state media wherein solid state memory is used for storing indexing information or metadata
    • G11B2220/652—Solid state media wherein solid state memory is used for storing indexing information or metadata said memory being attached to the recording medium
    • G11B2220/657—Memory in disc [MID]
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/80—Indexing information stored in optical or magnetic or other strip attached to cassette or disc, e.g. barcodes attached to a recording medium

Abstract

少なくとも暗号鍵（４２４）が電磁光学的に読み取り可能な状態で予め記録されたシール（４２）が、当該記録媒体（１００）の所定位置に貼り付けられている。そして、当該記録媒体は、そのシールに記録された暗号鍵に少なくとも基づいて暗号化された暗号化データを含むデータを電磁光学的に読み取り可能な状態で記録するための記録領域（４３）を備える。
PCT/JP2007/052092 2007-02-07 2007-02-07 記録媒体、該記録媒体に暗号鍵シールを貼り付けるための貼付キット、並びにその記録装置および再生装置 WO2008096420A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US12/524,679 US20090327761A1 (en) 2007-02-07 2007-02-07 Recording medium, attaching kit for attaching encryption key sticker to the recording medium, and recording apparatus and reproducing apparatus for the recording medium
PCT/JP2007/052092 WO2008096420A1 (ja) 2007-02-07 2007-02-07 記録媒体、該記録媒体に暗号鍵シールを貼り付けるための貼付キット、並びにその記録装置および再生装置
JP2008556941A JPWO2008096420A1 (ja) 2007-02-07 2007-02-07 記録媒体、該記録媒体に暗号鍵シールを貼り付けるための貼付キット、並びにその記録装置および再生装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/052092 WO2008096420A1 (ja) 2007-02-07 2007-02-07 記録媒体、該記録媒体に暗号鍵シールを貼り付けるための貼付キット、並びにその記録装置および再生装置

Publications (1)

Publication Number Publication Date
WO2008096420A1 true WO2008096420A1 (ja) 2008-08-14

Family

ID=39681340

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/052092 WO2008096420A1 (ja) 2007-02-07 2007-02-07 記録媒体、該記録媒体に暗号鍵シールを貼り付けるための貼付キット、並びにその記録装置および再生装置

Country Status (3)

Country Link
US (1) US20090327761A1 (ja)
JP (1) JPWO2008096420A1 (ja)
WO (1) WO2008096420A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101950575A (zh) * 2009-07-09 2011-01-19 Lsi公司 防止光盘的非授权使用
US8315133B2 (en) 2009-05-01 2012-11-20 Lsi Corporation Controlling an optical-disc reader using surface marks
JP2017228338A (ja) * 2016-06-24 2017-12-28 佐藤　正志 プロセッサ３ｄビデオプレーヤ

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07192385A (ja) * 1993-12-27 1995-07-28 Hitachi Maxell Ltd 情報記録媒体及びその駆動装置
JPH11353713A (ja) * 1998-06-03 1999-12-24 Sony Music Entertainment (Japan) Inc 光学記録媒体及びその位置決め方法並びに位置決め装置
JP2000011535A (ja) * 1998-06-26 2000-01-14 Sony Corp 情報記録媒体、記憶媒体、情報再生装置および方法、情報記録再生装置および方法、並びに提供媒体
JP2000200472A (ja) * 1999-01-06 2000-07-18 Hitachi Maxell Ltd 記録媒体、記録媒体ドライブシステムおよび記録媒体収納保存ドライブシステム
JP2000228051A (ja) * 1999-02-07 2000-08-15 Toyohiko Fujinuma 情報処理装置
JP2002165161A (ja) * 2000-11-24 2002-06-07 Toshiba Corp 記録再生装置

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US4184701A (en) * 1978-02-10 1980-01-22 Monarch Marking Systems, Inc. Tamper proof label
CN100342443C (zh) * 1995-10-09 2007-10-10 松下电器产业株式会社 光盘条形码形成方法和光盘重放装置
US5799982A (en) * 1995-12-15 1998-09-01 Mcclure; Neil L. Adhesive sticker labeling system for use in identifying compact disks
US7497534B2 (en) * 2000-03-21 2009-03-03 Elesys, Inc. Enhancing angular position information for a radial printing system
US6196290B1 (en) * 1998-08-27 2001-03-06 Neato, Llc Disk labeling device
US6924781B1 (en) * 1998-09-11 2005-08-02 Visible Tech-Knowledgy, Inc. Smart electronic label employing electronic ink
US7649824B2 (en) * 2002-07-01 2010-01-19 Panasonic Corporation Optical storage medium control data region
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Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07192385A (ja) * 1993-12-27 1995-07-28 Hitachi Maxell Ltd 情報記録媒体及びその駆動装置
JPH11353713A (ja) * 1998-06-03 1999-12-24 Sony Music Entertainment (Japan) Inc 光学記録媒体及びその位置決め方法並びに位置決め装置
JP2000011535A (ja) * 1998-06-26 2000-01-14 Sony Corp 情報記録媒体、記憶媒体、情報再生装置および方法、情報記録再生装置および方法、並びに提供媒体
JP2000200472A (ja) * 1999-01-06 2000-07-18 Hitachi Maxell Ltd 記録媒体、記録媒体ドライブシステムおよび記録媒体収納保存ドライブシステム
JP2000228051A (ja) * 1999-02-07 2000-08-15 Toyohiko Fujinuma 情報処理装置
JP2002165161A (ja) * 2000-11-24 2002-06-07 Toshiba Corp 記録再生装置

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8315133B2 (en) 2009-05-01 2012-11-20 Lsi Corporation Controlling an optical-disc reader using surface marks
CN101950575A (zh) * 2009-07-09 2011-01-19 Lsi公司 防止光盘的非授权使用
EP2276026A1 (en) * 2009-07-09 2011-01-19 LSI Corporation Preventing unauthorized use of optical discs
US8279731B2 (en) 2009-07-09 2012-10-02 Lsi Corporation Preventing unauthorized use of optical discs
CN101950575B (zh) * 2009-07-09 2015-11-25 Lsi公司 防止光盘的非授权使用
JP2017228338A (ja) * 2016-06-24 2017-12-28 佐藤　正志 プロセッサ３ｄビデオプレーヤ

Also Published As

Publication number Publication date
US20090327761A1 (en) 2009-12-31
JPWO2008096420A1 (ja) 2010-05-20

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