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TR200200271T1 - Korunan veri alanlı kayıt yapılabilir saklama ortamı - Google Patents

Korunan veri alanlı kayıt yapılabilir saklama ortamı

Info

Publication number
TR200200271T1
TR200200271T1 TR2002/00271T TR200200271T TR200200271T1 TR 200200271 T1 TR200200271 T1 TR 200200271T1 TR 2002/00271 T TR2002/00271 T TR 2002/00271T TR 200200271 T TR200200271 T TR 200200271T TR 200200271 T1 TR200200271 T1 TR 200200271T1
Authority
TR
Turkey
Prior art keywords
data area
data
storage medium
recordable
protected data
Prior art date
Application number
TR2002/00271T
Other languages
English (en)
Inventor
P.M.G. Linnartz Johan
A.C.M. Kalker Antonius
C. Talstra Johan
Original Assignee
Koninklijke Rhilips Electronics N.V.
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 Rhilips Electronics N.V. filed Critical Koninklijke Rhilips Electronics N.V.
Publication of TR200200271T1 publication Critical patent/TR200200271T1/tr

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
    • G06F21/60—Protecting data
    • G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
    • 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
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
    • G06F21/80—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data in storage media based on magnetic or optical technology, e.g. disks with sectors
    • 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
    • G11B20/00094—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to authorised record carriers
    • 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
    • G11B20/00094—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to authorised record carriers
    • G11B20/00123—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to authorised record carriers the record carrier being identified by recognising some of its unique characteristics, e.g. a unique defect pattern serving as a physical signature of 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
    • G11B20/00188—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to authorised devices recording or reproducing contents to/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
    • 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
    • G11B20/00268—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 said barcode being recorded in a burst cutting area [BCA]
    • 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
    • G11B20/00326—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 embossed on 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
    • G11B20/00384—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 derived from a physical signature of the record carrier, e.g. unique feature set
    • 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
    • G11B20/00405—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 by varying characteristics of the recording track, e.g. by altering the track pitch or by modulating the wobble track
    • 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
    • G11B20/00557—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 further management data is encrypted, e.g. sector headers, TOC or the lead-in or lead-out areas
    • 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
    • G11B20/00884—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a watermark, i.e. a barely perceptible transformation of the original data which can nevertheless be recognised by an algorithm
    • G11B20/00898—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a watermark, i.e. a barely perceptible transformation of the original data which can nevertheless be recognised by an algorithm based on a hash function
    • 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
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
    • 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
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
    • G11B2020/1218—Formatting, e.g. arrangement of data block or words on the record carriers on discs wherein the formatting concerns a specific area of the disc
    • G11B2020/1229—Formatting, e.g. arrangement of data block or words on the record carriers on discs wherein the formatting concerns a specific area of the disc lead-in area
    • 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
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
    • G11B2020/1259—Formatting, e.g. arrangement of data block or words on the record carriers on discs with ROM/RAM areas
    • 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
    • G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
    • G11B2220/215—Recordable discs
    • G11B2220/216—Rewritable discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—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
    • G11B2220/2545—CDs
    • 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
    • G11B2220/2562—DVDs [digital versatile discs]; Digital video discs; MMCDs; HDCDs

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • Health & Medical Sciences (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Storage Device Security (AREA)

Abstract

Bulus yeniden kayit yapilabilir bir veri saklama ortamina, karsilik gelen bir saklama ortamina, karsilik gelen bir kayit cihazina ve karsilik gelen bir okuyucu cihaza iliskindir. Kopyalamaya karsi koruyucu önlemler, kayit yapilabilir disklerde bazi verilerin tüketici nihai ürünleri tarafindan degistirilemeyecek veya silinemeyecek sekilde saklanmasini gerektirir. Pratik bir sorun sabit disk alaninda büyük miktarlarda veri saklanmasidir. Dolayisiyla bulus kopyalamaya karsi korunan verilerin kayit yapilabilir veri alanina (4) sistem verileri olarak yazilmasinin önerir. Bir kriptografik özet hesaplanir ve kayit yapilabilir veri alanina (32) veya sabit veri alanina (2) kaydedilir; bu durumda sabit veri alani ile sistem verileri alani (3) arasinda bir kriptografik iliski üretilir.
TR2002/00271T 2000-06-02 2001-05-08 Korunan veri alanlı kayıt yapılabilir saklama ortamı TR200200271T1 (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00201951 2000-06-02

Publications (1)

Publication Number Publication Date
TR200200271T1 true TR200200271T1 (tr) 2002-09-23

Family

ID=8171591

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2002/00271T TR200200271T1 (tr) 2000-06-02 2001-05-08 Korunan veri alanlı kayıt yapılabilir saklama ortamı

Country Status (27)

Country Link
US (2) US6738904B2 (tr)
EP (2) EP1292946B1 (tr)
JP (2) JP5148039B2 (tr)
KR (1) KR100800372B1 (tr)
CN (2) CN1658314B (tr)
AR (1) AR029674A1 (tr)
AT (1) ATE290250T1 (tr)
AU (1) AU782541B2 (tr)
BR (1) BR0106684A (tr)
CA (1) CA2381141C (tr)
CZ (1) CZ2002408A3 (tr)
DE (1) DE60109160T2 (tr)
DK (1) DK1292946T3 (tr)
EA (1) EA004199B1 (tr)
EG (1) EG22529A (tr)
ES (1) ES2238445T3 (tr)
IL (1) IL147922A (tr)
MX (1) MXPA02001167A (tr)
MY (1) MY126685A (tr)
NO (1) NO327777B1 (tr)
PL (1) PL352072A1 (tr)
PT (1) PT1292946E (tr)
TR (1) TR200200271T1 (tr)
TW (1) TWI239447B (tr)
UA (1) UA76094C2 (tr)
WO (1) WO2001095327A2 (tr)
ZA (1) ZA200200897B (tr)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6788800B1 (en) 2000-07-25 2004-09-07 Digimarc Corporation Authenticating objects using embedded data
US6912634B2 (en) * 2000-12-28 2005-06-28 Intel Corporation Verifying the integrity of a media key block by storing validation data in a validation area of media
US7111175B2 (en) 2000-12-28 2006-09-19 Intel Corporation Method and apparatus for verifying the integrity of a media key block
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
US20020146147A1 (en) * 2001-04-06 2002-10-10 Levy Kenneth L. Digitally watermarking physical media
US7248715B2 (en) * 2001-04-06 2007-07-24 Digimarc Corporation Digitally watermarking physical media
US20030053656A1 (en) * 2001-04-06 2003-03-20 Levy Kenneth L. Digitally watermarking physical media
JP3946965B2 (ja) * 2001-04-09 2007-07-18 ソニー株式会社 無体財産権を保護する情報を記録する記録装置、記録方法、記録媒体、およびプログラム
CN100458948C (zh) * 2001-05-22 2009-02-04 Uqe有限责任公司 存储数字作品的记录载体及记录数字作品的方法和装置
JP3832289B2 (ja) * 2001-08-20 2006-10-11 ソニー株式会社 情報記録装置、ビデオ信号出力装置、ストリーム出力方法、プログラム、記録媒体、およびデータ構造
GB0129065D0 (en) * 2001-12-05 2002-01-23 Philips Electronics Uk Ltd Method and apparatus for verifying the integrity of system data
TWI258646B (en) * 2001-12-27 2006-07-21 Asulab Sa Device and method for managing memory in an electronic watch
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
DE60331609D1 (de) 2002-05-01 2010-04-15 Lg Electronics Inc Aufzeichnungsmedium mit Datenbereich mit geraden Pits für Hauptdaten und Einführungsbereich mit gewobbelten Pits für Steuerungsinformationen
MXPA04012735A (es) * 2002-06-20 2005-03-23 Koninkl Philips Electronics Nv Metodo y dispositivo para proteger informacion del usuario contra manipulaciones.
AU2003237063B2 (en) * 2002-07-02 2009-07-23 Lg Electronics Inc. High-density optical disc and method for restricting playback of the high-density optical disc in optical disc apparatus
KR20040024946A (ko) * 2002-09-18 2004-03-24 에스비에스골프닷컴 주식회사 공개키 기반 구조에서 비밀키 관리 방법
ES2510642T3 (es) 2003-01-24 2014-10-21 Intrinsic Id B.V. Método y dispositivo de control de acceso a medio de almacenamiento fiable
KR101051000B1 (ko) 2003-02-19 2011-07-26 엘지전자 주식회사 고밀도 광디스크와, 그에 따른 불법 복제 판별방법
KR100524952B1 (ko) * 2003-03-07 2005-11-01 삼성전자주식회사 기록 매체의 데이터 보호 방법 및 이를 이용한 디스크드라이브
US8132024B2 (en) * 2003-03-11 2012-03-06 Panasonic Corporation Digital work protection system, recording apparatus, reproduction apparatus, and recording medium
JP4043388B2 (ja) * 2003-03-20 2008-02-06 ソニー株式会社 再生装置および再生方法
JP2004295373A (ja) * 2003-03-26 2004-10-21 Sony Corp 情報記録媒体、情報処理装置、情報記録媒体製造装置、および方法、並びにコンピュータ・プログラム
KR20040092649A (ko) * 2003-04-24 2004-11-04 엘지전자 주식회사 광디스크의 복사 방지 정보 관리방법
KR100974449B1 (ko) * 2003-04-24 2010-08-10 엘지전자 주식회사 광디스크의 복사 방지 정보 관리방법
KR100974448B1 (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
EP1523006A4 (en) * 2003-04-30 2011-08-10 Sony Corp DATA PROCESSING METHOD, PROGRAM THEREFOR, DEVICE FOR IT AND RECORDING MEDIUM
DE10358144A1 (de) * 2003-12-10 2005-08-04 Francotyp-Postalia Ag & Co. Kg Verfahren und Anordnung zum Authentifizieren von Daten
US7802085B2 (en) * 2004-02-18 2010-09-21 Intel Corporation Apparatus and method for distributing private keys to an entity with minimal secret, unique information
KR20060130210A (ko) * 2004-03-17 2006-12-18 코닌클리케 필립스 일렉트로닉스 엔.브이. 인가 상태 리스트를 생성하는 방법 및 디바이스
US7697691B2 (en) * 2004-07-14 2010-04-13 Intel Corporation Method of delivering Direct Proof private keys to devices using an on-line service
US7746746B2 (en) * 2004-11-16 2010-06-29 Hewlett-Packard Development Company, L.P. Optical media with control data in wobble
US8924728B2 (en) 2004-11-30 2014-12-30 Intel Corporation Apparatus and method for establishing a secure session with a device without exposing privacy-sensitive information
WO2006065050A1 (en) * 2004-12-13 2006-06-22 Lg Electronics Inc. Method for securing content on a recording medium and a recording medium storing content secured by the method
KR20060066628A (ko) * 2004-12-13 2006-06-16 엘지전자 주식회사 기록매체에 수록된 콘텐트를 보호하는 방법 및 그보호방법이 적용된 콘텐트를 수록하고 있는 기록매체
JP2008524692A (ja) * 2004-12-20 2008-07-10 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 保護されたポータブル記憶媒体の解除方法
US7979915B2 (en) 2005-02-07 2011-07-12 Panasonic Corporation Recording device, replay device, integrated circuit, and control program
CN101243513A (zh) 2005-08-23 2008-08-13 皇家飞利浦电子股份有限公司 使用物理单向函数的信息载体鉴别
CN100426181C (zh) * 2005-10-20 2008-10-15 万国电脑股份有限公司 具主体识别信息的便携储存装置及主体识别信息设定方法
US8689337B2 (en) * 2006-02-27 2014-04-01 Vobile, Inc. Systems and methods of fingerprinting and identifying video objects
US8014530B2 (en) 2006-03-22 2011-09-06 Intel Corporation Method and apparatus for authenticated, recoverable key distribution with no database secrets
EP1855285A2 (en) 2006-05-10 2007-11-14 Nero AG Apparatus for writing data having a data amount on a storage medium
US8301906B2 (en) * 2006-05-10 2012-10-30 Nero Ag Apparatus for writing information on a data content on a storage medium
WO2007128419A1 (en) * 2006-05-10 2007-11-15 Nero Ag Apparatus for writing information on a data content on a storage medium
US8108692B1 (en) * 2006-06-27 2012-01-31 Siliconsystems, Inc. Solid-state storage subsystem security solution
JP4294085B2 (ja) 2007-02-23 2009-07-08 パナソニック株式会社 著作権保護データ処理システム、及び再生装置
EP2113862B1 (en) * 2007-02-23 2018-10-24 Panasonic Intellectual Property Management Co., Ltd. Copyright protection data processing system and reproduction device
US20080253256A1 (en) * 2007-04-13 2008-10-16 Andreas Eckleder Apparatus for writing data and redundancy data on a storage medium
CN101377760B (zh) * 2007-08-30 2010-06-02 佛山普立华科技有限公司 影像文件保护系统及其方法
US8356184B1 (en) 2009-06-25 2013-01-15 Western Digital Technologies, Inc. Data storage device comprising a secure processor for maintaining plaintext access to an LBA table
AU2016204206A1 (en) * 2010-07-29 2016-07-07 Ainsworth Game Technology Limited Systems and methods for data protection
TWI525469B (zh) 2010-07-29 2016-03-11 安斯沃斯遊戲科技有限公司 資料保護系統與方法
US9305142B1 (en) 2011-12-19 2016-04-05 Western Digital Technologies, Inc. Buffer memory protection unit
CN104951405B (zh) * 2014-03-28 2019-09-06 三星电子株式会社 存储系统以及对存储系统执行和验证写保护的方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5418852A (en) * 1992-03-18 1995-05-23 Fujitsu Limited Unauthorized use prevention method for optical disks, optical disk having unauthorized use prevention function, and optical disk apparatus
JP3084969B2 (ja) * 1992-10-16 2000-09-04 松下電器産業株式会社 再生装置と記録装置とケース入り記録媒体と記録媒体の初期化装置
EP0634741B1 (en) * 1993-07-16 2002-11-27 Fujitsu Limited Recording medium, method of controlling same, and system utilizing electronic publications
DE69536139D1 (de) * 1994-11-17 2011-03-24 Panasonic Corp Optische Platte und Verfahren zur Wiedergabe von Daten von einer optischen Platte
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
JP3707833B2 (ja) * 1995-08-10 2005-10-19 株式会社東芝 光ディスク装置
US6028936A (en) * 1996-01-16 2000-02-22 Disney Enterprises, Inc. Method and apparatus for authenticating recorded media
US6144745A (en) * 1997-04-07 2000-11-07 Fujitsu Limited Method of and apparatus for retaining and verifying of data on recording medium
US6061449A (en) 1997-10-10 2000-05-09 General Instrument Corporation Secure processor with external memory using block chaining and block re-ordering
US6694023B1 (en) * 1997-12-29 2004-02-17 Samsung Electronics Co., Ltd. Method and apparatus for protecting copyright of digital recording medium and copyright protected digital recording medium
US6438235B2 (en) * 1998-08-05 2002-08-20 Hewlett-Packard Company Media content protection utilizing public key cryptography
EP0984346A1 (en) * 1998-09-02 2000-03-08 Hitachi Europe Limited Copy protection apparatus and method
CN1477630A (zh) * 1998-09-21 2004-02-25 日本胜利株式会社 信息记录方法与装置、重放装置、及信息保护方法
EP0997899B1 (en) * 1998-09-22 2005-05-04 Matsushita Electric Industrial Co., Ltd. Optical disk, method for reproducing additional information from optical disk, reproducing apparatus for optical disk, and recording and reproducing apparatus for optical disk
US6425098B1 (en) * 1998-10-20 2002-07-23 Midbar Tech (1998) Ltd. Prevention of disk piracy
JP2000286839A (ja) * 1999-03-31 2000-10-13 Ricoh Co Ltd 情報記録装置、真正性検証方法およびその方法をコンピュータに実行させるプログラムを記録したコンピュータ読み取り可能な記録媒体
JP4177517B2 (ja) * 1999-05-21 2008-11-05 株式会社東芝 コンテンツ処理システムおよびコンテンツ保護方法
US6519213B1 (en) * 1999-06-29 2003-02-11 Oak Technology, Inc. Method and apparatus for reading data from a disk
JP4062842B2 (ja) * 1999-12-14 2008-03-19 ソニー株式会社 記録装置及び方法、再生装置及び方法並びに記録媒体
JP4211174B2 (ja) * 2000-01-12 2009-01-21 ソニー株式会社 データ記録再生システム
DE60031122T2 (de) * 2000-04-03 2007-08-16 Kabushiki Kaisha Toshiba Kopiergeschützes informationsaufzeichnungsmedium und aufzeichnungs-wiedergabegerät

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