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PL1654732T3 - Nośnik danych zawierający informacje o wskazaniu szyfrowania - Google Patents

Nośnik danych zawierający informacje o wskazaniu szyfrowania

Info

Publication number
PL1654732T3
PL1654732T3 PL04744656T PL04744656T PL1654732T3 PL 1654732 T3 PL1654732 T3 PL 1654732T3 PL 04744656 T PL04744656 T PL 04744656T PL 04744656 T PL04744656 T PL 04744656T PL 1654732 T3 PL1654732 T3 PL 1654732T3
Authority
PL
Poland
Prior art keywords
indication information
record carrier
encryption indication
encryption
record
Prior art date
Application number
PL04744656T
Other languages
English (en)
Inventor
Antonius A M Staring
Boris Skoric
Menno A Treffers
Maurice J J J-B Maes
Original Assignee
Koninklijke Philips 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 Koninklijke Philips Nv filed Critical Koninklijke Philips Nv
Publication of PL1654732T3 publication Critical patent/PL1654732T3/pl

Links

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
    • 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
    • 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
    • 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
    • G06F21/606—Protecting data by securing the transmission between two devices or processes
    • 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
    • G11B20/00485—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
    • 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
    • G11B23/28—Indicating or preventing prior or unauthorised use, e.g. cassettes with sealing or locking means, write-protect devices for discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/005—Reproducing
    • 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
    • G11B23/28—Indicating or preventing prior or unauthorised use, e.g. cassettes with sealing or locking means, write-protect devices for discs
    • G11B23/283—Security features, e.g. digital codes
    • G11B23/284—Security features, e.g. digital codes on the record carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Signal Processing (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)
  • Storage Device Security (AREA)
PL04744656T 2003-08-01 2004-07-28 Nośnik danych zawierający informacje o wskazaniu szyfrowania PL1654732T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP03102396 2003-08-01
PCT/IB2004/051303 WO2005013272A1 (en) 2003-08-01 2004-07-28 Record carrier comprising encryption indication information
EP04744656.2A EP1654732B1 (en) 2003-08-01 2004-07-28 Record carrier comprising encryption indication information

Publications (1)

Publication Number Publication Date
PL1654732T3 true PL1654732T3 (pl) 2014-10-31

Family

ID=34112477

Family Applications (1)

Application Number Title Priority Date Filing Date
PL04744656T PL1654732T3 (pl) 2003-08-01 2004-07-28 Nośnik danych zawierający informacje o wskazaniu szyfrowania

Country Status (9)

Country Link
US (2) US7607024B2 (pl)
EP (1) EP1654732B1 (pl)
JP (1) JP4619361B2 (pl)
KR (1) KR101117588B1 (pl)
CN (1) CN1830030B (pl)
ES (1) ES2477593T3 (pl)
PL (1) PL1654732T3 (pl)
TW (1) TWI352976B (pl)
WO (1) WO2005013272A1 (pl)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7607024B2 (en) 2003-08-01 2009-10-20 Koninklijke Phillips Electronics N.V. Record carrier comprising encryption indication information
US8359332B1 (en) 2004-08-02 2013-01-22 Nvidia Corporation Secure content enabled drive digital rights management system and method
US8402283B1 (en) * 2004-08-02 2013-03-19 Nvidia Corporation Secure content enabled drive system and method
US20090185467A1 (en) * 2004-09-28 2009-07-23 Koninklijke Philips Electronics, N.V. Method and device for storing data on a record medium and for transferring information
US8751825B1 (en) 2004-12-15 2014-06-10 Nvidia Corporation Content server and method of storing content
US8875309B1 (en) 2004-12-15 2014-10-28 Nvidia Corporation Content server and method of providing content therefrom
US8788425B1 (en) 2004-12-15 2014-07-22 Nvidia Corporation Method and system for accessing content on demand
US8346807B1 (en) 2004-12-15 2013-01-01 Nvidia Corporation Method and system for registering and activating content
US8893299B1 (en) 2005-04-22 2014-11-18 Nvidia Corporation Content keys for authorizing access to content
JP2009059420A (ja) * 2007-08-31 2009-03-19 Toshiba Corp 記録装置及び記録方法並びにサーバ装置
US7995754B2 (en) * 2007-11-30 2011-08-09 Microsoft Corporation Recordation of encrypted data to a recordable medium
CN101740068B (zh) * 2009-12-01 2013-01-02 惠州市德赛视听科技有限公司 一种光盘数据加密方法
US8972723B2 (en) * 2010-07-14 2015-03-03 Sandisk Technologies Inc. Storage device and method for providing a partially-encrypted content file to a host device
JP5644467B2 (ja) 2010-12-20 2014-12-24 ソニー株式会社 情報処理装置、および情報処理方法、並びにプログラム
CN107516047A (zh) * 2017-08-08 2017-12-26 杭州中天微系统有限公司 一种存储数据加解密装置及方法
CN107590402A (zh) * 2017-09-26 2018-01-16 杭州中天微系统有限公司 一种存储数据加解密装置及方法
US11550927B2 (en) 2017-09-26 2023-01-10 C-Sky Microsystems Co., Ltd. Storage data encryption/decryption apparatus and method
US12348617B2 (en) 2023-01-12 2025-07-01 Bank Of America Corporation Systems, methods, and apparatuses for generating data strings and for managing encrypted data in data containers in an electronic network

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US5812663A (en) * 1994-12-29 1998-09-22 Fujitsu Limited Data reproducing device
EP0802535B1 (en) * 1995-10-09 2005-06-15 Matsushita Electric Industrial Co., Ltd. Information recording medium, information reproduction apparatus and information reproduction method
US5812883A (en) * 1995-11-22 1998-09-22 Mitsubishi Chemical America, Inc. System for reading and storing formatting information after formatting a first storage medium and using the stored formatting information to format a second storage medium
JPH11232779A (ja) * 1997-11-20 1999-08-27 Toshiba Corp コピー防止装置
US6378072B1 (en) * 1998-02-03 2002-04-23 Compaq Computer Corporation Cryptographic system
TW425543B (en) 1998-04-14 2001-03-11 Hitachi Ltd Data reproduction method and device, data scrambling method, data recording method and device, recorded data reproduction device and the verification method thereof, and semiconductor chip
US6778757B1 (en) * 1998-10-23 2004-08-17 Hitachi, Ltd. Data recording/reproduction apparatus and method
JP4505693B2 (ja) * 1998-12-11 2010-07-21 ソニー株式会社 情報処理装置および情報処理方法、並びに記録媒体
WO2000067257A2 (en) * 1999-04-28 2000-11-09 Matsushita Electric Industrial Co., Ltd. Optical disk, optical disk recording and reproducing apparatus, method for recording, reproducing and deleting data on optical disk, and information processing system
TW529020B (en) * 2000-03-14 2003-04-21 Matsushita Electric Industrial Co Ltd Encrypted data signal, data storage medium, data signal playback apparatus, and data signal recording apparatus
JP2002132585A (ja) * 2000-10-20 2002-05-10 Sony Corp 情報記録装置、情報再生装置、情報記録媒体、および情報記録方法、情報再生方法、並びにプログラム提供媒体
KR100794808B1 (ko) * 2000-10-31 2008-01-15 소니 가부시끼 가이샤 부가 정보가 삽입되어 있는 오디오 데이터를기록/재생하는 장치 및 방법
JP4281252B2 (ja) * 2001-01-16 2009-06-17 ソニー株式会社 情報記録装置、情報再生装置、情報記録方法、情報再生方法、および情報記録媒体、並びにプログラム記憶媒体
US7111169B2 (en) 2001-03-29 2006-09-19 Intel Corporation Method and apparatus for content protection across a source-to-destination interface
US20020141577A1 (en) 2001-03-29 2002-10-03 Ripley Michael S. Method and system for providing bus encryption based on cryptographic key exchange
JP3584913B2 (ja) * 2001-09-21 2004-11-04 ソニー株式会社 データ出力方法、記録方法および装置、再生方法および装置、データ送信方法および受信方法
KR20040041684A (ko) * 2001-10-12 2004-05-17 코닌클리케 필립스 일렉트로닉스 엔.브이. 블록식으로 저장된 사용자 데이터를 판독 또는 기록하는장치 및 방법
WO2003034227A2 (en) * 2001-10-12 2003-04-24 Koninklijke Philips Electronics N.V. Apparatus and method for reading or writing user data
JP3941513B2 (ja) * 2002-01-11 2007-07-04 ソニー株式会社 記録方法、記録装置、再生方法及び再生装置
US7607024B2 (en) * 2003-08-01 2009-10-20 Koninklijke Phillips Electronics N.V. Record carrier comprising encryption indication information
JP4576853B2 (ja) * 2004-03-05 2010-11-10 ソニー株式会社 情報処理装置、および認証処理方法、並びにコンピュータ・プログラム
JP2005352523A (ja) * 2004-05-10 2005-12-22 Sony Corp 情報処理装置、および情報処理方法、並びにコンピュータ・プログラム

Also Published As

Publication number Publication date
CN1830030B (zh) 2011-11-16
WO2005013272A1 (en) 2005-02-10
US20060239462A1 (en) 2006-10-26
TW200516552A (en) 2005-05-16
CN1830030A (zh) 2006-09-06
EP1654732A1 (en) 2006-05-10
USRE44111E1 (en) 2013-03-26
KR20060063927A (ko) 2006-06-12
EP1654732B1 (en) 2014-05-21
JP4619361B2 (ja) 2011-01-26
US7607024B2 (en) 2009-10-20
KR101117588B1 (ko) 2012-02-24
ES2477593T3 (es) 2014-07-17
TWI352976B (en) 2011-11-21
JP2007501481A (ja) 2007-01-25

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