JP2006011682A - 情報記録媒体検証装置、および情報記録媒体検証方法、並びにコンピュータ・プログラム - Google Patents

情報記録媒体検証装置、および情報記録媒体検証方法、並びにコンピュータ・プログラム Download PDF

Info

Publication number
JP2006011682A
JP2006011682A JP2004185897A JP2004185897A JP2006011682A JP 2006011682 A JP2006011682 A JP 2006011682A JP 2004185897 A JP2004185897 A JP 2004185897A JP 2004185897 A JP2004185897 A JP 2004185897A JP 2006011682 A JP2006011682 A JP 2006011682A
Authority
JP
Japan
Prior art keywords
data
verification
recording medium
reproduction
information recording
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.)
Pending
Application number
JP2004185897A
Other languages
English (en)
Japanese (ja)
Inventor
Shinichi Kazami
進一 風見
Kazuyoshi Takahashi
和義 高橋
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.)
Sony Corp
Original Assignee
Sony 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
Application filed by Sony Corp filed Critical Sony Corp
Priority to JP2004185897A priority Critical patent/JP2006011682A/ja
Priority to US11/155,506 priority patent/US7793354B2/en
Priority to ATA1062/2005A priority patent/AT500500B1/de
Priority to KR1020050054544A priority patent/KR20060048496A/ko
Priority to TW094121306A priority patent/TW200611247A/zh
Priority to CN2005100809426A priority patent/CN1725349B/zh
Publication of JP2006011682A publication Critical patent/JP2006011682A/ja
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • G11B20/10—Digital recording or reproducing
    • 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
    • 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
    • G11B20/00224—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 obtained from a remote server
    • 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
    • G11B20/00485—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 characterised by a specific kind of data which is encrypted and recorded on and/or reproduced from the record carrier
    • G11B20/00492—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 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
    • 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
    • G11B20/10—Digital recording or reproducing
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1879—Direct read-after-write methods

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Storage Device Security (AREA)
JP2004185897A 2004-06-24 2004-06-24 情報記録媒体検証装置、および情報記録媒体検証方法、並びにコンピュータ・プログラム Pending JP2006011682A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2004185897A JP2006011682A (ja) 2004-06-24 2004-06-24 情報記録媒体検証装置、および情報記録媒体検証方法、並びにコンピュータ・プログラム
US11/155,506 US7793354B2 (en) 2004-06-24 2005-06-20 System, method, and computer program for verifying data on information recording medium
ATA1062/2005A AT500500B1 (de) 2004-06-24 2005-06-23 Vorrichtung und verfahren zur überprüfung von daten auf speichermedien
KR1020050054544A KR20060048496A (ko) 2004-06-24 2005-06-23 정보 기록 매체 검증 장치, 및 정보 기록 매체 검증 방법,및 컴퓨터·프로그램
TW094121306A TW200611247A (en) 2004-06-24 2005-06-24 Information recording medium verification device, information recording medium verification method and computer program
CN2005100809426A CN1725349B (zh) 2004-06-24 2005-06-24 校验在信息记录介质上的数据的系统及方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004185897A JP2006011682A (ja) 2004-06-24 2004-06-24 情報記録媒体検証装置、および情報記録媒体検証方法、並びにコンピュータ・プログラム

Publications (1)

Publication Number Publication Date
JP2006011682A true JP2006011682A (ja) 2006-01-12

Family

ID=35505545

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004185897A Pending JP2006011682A (ja) 2004-06-24 2004-06-24 情報記録媒体検証装置、および情報記録媒体検証方法、並びにコンピュータ・プログラム

Country Status (6)

Country Link
US (1) US7793354B2 (enExample)
JP (1) JP2006011682A (enExample)
KR (1) KR20060048496A (enExample)
CN (1) CN1725349B (enExample)
AT (1) AT500500B1 (enExample)
TW (1) TW200611247A (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070011100A1 (en) * 2005-06-21 2007-01-11 Phil Libin Preventing identity theft
JP2009129520A (ja) * 2007-11-26 2009-06-11 Taiyo Yuden Co Ltd 光情報記録媒体及び光情報記録媒体への情報記録方法並びに光情報記録装置
FR2935058A1 (fr) * 2008-08-13 2010-02-19 Inst Nat Rech Inf Automat Outil de verification informatique
US8522203B1 (en) * 2009-08-28 2013-08-27 Adobe Systems Incorporated Dynamic script management
CN103034564B (zh) * 2012-12-05 2016-06-15 华为技术有限公司 数据容灾演练方法、数据容灾演练装置及系统
WO2017012126A1 (en) * 2015-07-23 2017-01-26 Qualcomm Technologies International, Ltd. Fast authentication of code in a low-power system
CN105070312A (zh) * 2015-07-28 2015-11-18 苏州宏展信息科技有限公司 一种基于电子锁机构的录音笔
CN116112388A (zh) * 2023-01-08 2023-05-12 首钢京唐钢铁联合有限责任公司 一种成品钢卷重量的传输方法及装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002288887A (ja) * 2001-03-23 2002-10-04 Nippon Columbia Co Ltd 媒体検査方法、媒体検査装置、媒体検査プログラムおよび記憶媒体
WO2003054880A1 (en) * 2001-12-20 2003-07-03 Koninklijke Philips Electronics N.V. Varying segment sizes to increase security
WO2003088055A1 (en) * 2002-04-02 2003-10-23 Sony Corporation Content data processing method, recording device, and reproduction device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03157875A (ja) * 1989-11-16 1991-07-05 Ricoh Co Ltd 情報記録再生装置
USRE39653E1 (en) * 1994-11-17 2007-05-22 Matsushita Electric Industrial Co., Ltd. Mark forming apparatus, method of forming laser mark on optical disk, reproducing apparatus, optical disk and method of producing optical disk
CN1154097C (zh) * 1995-10-09 2004-06-16 松下电器产业株式会社 光盘及其重放设备
EP0984346A1 (en) * 1998-09-02 2000-03-08 Hitachi Europe Limited Copy protection apparatus and method
JP3916804B2 (ja) * 1999-07-06 2007-05-23 パイオニア株式会社 コンテンツの記録媒体及びその再生装置
US6618337B2 (en) * 2000-01-28 2003-09-09 Matsushita Electric Industrial Co., Ltd. Information recording and reproduction apparatus
JP2001283537A (ja) * 2000-01-28 2001-10-12 Matsushita Electric Ind Co Ltd 情報記録再生装置
US7464411B2 (en) * 2000-07-28 2008-12-09 Macrovision Corporation Copy protection for optical discs
US6957343B2 (en) * 2001-03-30 2005-10-18 Intel Corporation Validating keying material by using a validation area of read-only media to prevent playback of unauthorized copies of content stored on the media
JP3673234B2 (ja) * 2002-03-20 2005-07-20 株式会社東芝 暗号処理を行う情報記録再生装置と情報記録再生方法
US7477577B2 (en) * 2003-07-31 2009-01-13 Lsi Corporation Closed-loop system for mastering, certification and production of compact discs

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002288887A (ja) * 2001-03-23 2002-10-04 Nippon Columbia Co Ltd 媒体検査方法、媒体検査装置、媒体検査プログラムおよび記憶媒体
WO2003054880A1 (en) * 2001-12-20 2003-07-03 Koninklijke Philips Electronics N.V. Varying segment sizes to increase security
WO2003088055A1 (en) * 2002-04-02 2003-10-23 Sony Corporation Content data processing method, recording device, and reproduction device

Also Published As

Publication number Publication date
US20050286379A1 (en) 2005-12-29
US7793354B2 (en) 2010-09-07
AT500500A2 (de) 2006-01-15
CN1725349A (zh) 2006-01-25
KR20060048496A (ko) 2006-05-18
CN1725349B (zh) 2010-12-08
AT500500B1 (de) 2012-11-15
TW200611247A (en) 2006-04-01
TWI305350B (enExample) 2009-01-11

Similar Documents

Publication Publication Date Title
JP5362675B2 (ja) メモリ装置による鍵配布
JP5034227B2 (ja) 情報処理装置、情報記録媒体製造装置、情報記録媒体、および方法、並びにコンピュータ・プログラム
TWI250759B (en) Information recording medium, data processing method and computer program
KR100732139B1 (ko) 저작권 관리 방법, 정보 기록 재생 방법 및 장치, 및 정보기록 매체 및 그 제조 방법
US20140177904A1 (en) Recording medium and producing method thereof, reproducing method and reproducing apparatus, and copyright managing method
EA004199B1 (ru) Носитель данных с возможностью записи информации, имеющий участок защищенных данных
KR100994772B1 (ko) 저장 매체의 데이터 복사 및 재생 방법
CN100458948C (zh) 存储数字作品的记录载体及记录数字作品的方法和装置
JP4899442B2 (ja) 情報処理装置、情報記録媒体製造装置、情報記録媒体、および方法、並びにコンピュータ・プログラム
JP4482970B2 (ja) Ｄｖｄレコーダ、ｄｖｄレコーダの記録再生方法、およびプログラム記録媒体
JP4239741B2 (ja) 情報記録媒体製造管理システム、情報処理装置、および方法、並びにコンピュータ・プログラム
JP4062842B2 (ja) 記録装置及び方法、再生装置及び方法並びに記録媒体
JP2006011682A (ja) 情報記録媒体検証装置、および情報記録媒体検証方法、並びにコンピュータ・プログラム
CN100539498C (zh) 信息记录/再生方法和信息再生设备、以及信息记录媒体
JP4264551B2 (ja) 情報処理装置、情報記録媒体製造装置、情報記録媒体、および方法、並びにコンピュータ・プログラム
JP2004342246A (ja) 情報処理装置、情報記録媒体、コンテンツ管理システム、および方法、並びにコンピュータ・プログラム
JP4607605B2 (ja) 著作権管理方法、情報記録再生方法及び装置、並びに情報記録媒体及びその製造方法
JP4144471B2 (ja) 情報処理装置、情報記録媒体、および情報処理方法、並びにコンピュータ・プログラム
KR100556731B1 (ko) 디스크의 암호화 기록/재생 장치 및 방법
JP2004241029A (ja) 光ディスク読み出し装置、光ディスク記録装置、プログラム，記録媒体
JP2002184098A (ja) 記録媒体、記録装置、再生装置及び記録再生方法
HK1097947A1 (en) A method for storing a digital work and usage right information in a record carrier that includes a re-writable section and a key
JP2012085320A (ja) 情報処理装置、および方法、並びにコンピュータ・プログラム
HK1097947B (en) A method for storing a digital work and usage right information in a record carrier that includes a re-writable section and a key

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20070530

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20100304

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100323

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100515

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20110118