KR20010112631A - 정보 출력 장치 및 정보 출력 방법, 정보 기록 장치 및정보 기록 방법, 정보 출력 기록 시스템 및 정보 기록매체 - Google Patents

정보 출력 장치 및 정보 출력 방법, 정보 기록 장치 및정보 기록 방법, 정보 출력 기록 시스템 및 정보 기록매체 Download PDF

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Publication number
KR20010112631A
KR20010112631A KR1020010032857A KR20010032857A KR20010112631A KR 20010112631 A KR20010112631 A KR 20010112631A KR 1020010032857 A KR1020010032857 A KR 1020010032857A KR 20010032857 A KR20010032857 A KR 20010032857A KR 20010112631 A KR20010112631 A KR 20010112631A
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KR
South Korea
Prior art keywords
information
recording
record
output
encrypted
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.)
Ceased
Application number
KR1020010032857A
Other languages
English (en)
Korean (ko)
Inventor
구로다가즈오
모리야마요시아키
Original Assignee
가네오 이토
파이오니아 가부시키가이샤
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 가네오 이토, 파이오니아 가부시키가이샤 filed Critical 가네오 이토
Publication of KR20010112631A publication Critical patent/KR20010112631A/ko
Ceased legal-status Critical Current

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
    • G11B20/00086—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
    • G11B20/00195—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 using a device identifier associated with the player or recorder, e.g. serial numbers of playback apparatuses or MAC addresses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • 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
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • 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
    • G11B20/10—Digital recording or 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/913—Television signal processing therefor for scrambling ; for copy protection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2463/00—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
    • H04L2463/101—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying security measures for digital rights management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/913—Television signal processing therefor for scrambling ; for copy protection
    • H04N2005/91357—Television signal processing therefor for scrambling ; for copy protection by modifying the video signal
    • H04N2005/91364—Television signal processing therefor for scrambling ; for copy protection by modifying the video signal the video signal being scrambled
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H04N5/775—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/84—Television signal recording using optical recording
    • H04N5/85—Television signal recording using optical recording on discs or drums
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/907—Television signal recording using static stores, e.g. storage tubes or semiconductor memories

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Technology Law (AREA)
  • Computing Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Storage Device Security (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)
KR1020010032857A 2000-06-12 2001-06-12 정보 출력 장치 및 정보 출력 방법, 정보 기록 장치 및정보 기록 방법, 정보 출력 기록 시스템 및 정보 기록매체 Ceased KR20010112631A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000-175875 2000-06-12
JP2000175875A JP2001357001A (ja) 2000-06-12 2000-06-12 情報出力装置及び情報出力方法、情報記録装置及び情報記録方法、情報出力記録システム並びに情報記録媒体

Publications (1)

Publication Number Publication Date
KR20010112631A true KR20010112631A (ko) 2001-12-20

Family

ID=18677679

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020010032857A Ceased KR20010112631A (ko) 2000-06-12 2001-06-12 정보 출력 장치 및 정보 출력 방법, 정보 기록 장치 및정보 기록 방법, 정보 출력 기록 시스템 및 정보 기록매체

Country Status (6)

Country Link
US (1) US20010052078A1 (enExample)
EP (1) EP1164588A3 (enExample)
JP (1) JP2001357001A (enExample)
KR (1) KR20010112631A (enExample)
CN (1) CN1145891C (enExample)
TW (1) TW518567B (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4149167B2 (ja) * 2002-01-11 2008-09-10 パイオニア株式会社 情報記録装置及び方法、情報再生装置及び方法、情報記録用プログラム及び情報再生用プログラム、記録媒体並びに情報記録媒体
DE10236635B4 (de) 2002-08-09 2004-09-23 Loewe Opta Gmbh Gerätekombination aus zwei Aufzeichnungs- und/oder Wiedergabegeräten für verschlüsselte digitale Bild- und/oder Tonsignale
JP4343551B2 (ja) * 2003-02-25 2009-10-14 パイオニア株式会社 情報提供システムおよび情報提供プログラム等
BRPI0408196A (pt) * 2003-03-11 2006-03-21 Thomson Licensing proteção de conteúdo para gravação digital
JP2007516667A (ja) * 2003-11-14 2007-06-21 ソニック・ソリューションズ 書込み可能な媒体への内容の保護された安全な転送
US7433473B2 (en) * 2004-09-10 2008-10-07 Nagracard S.A. Data transmission method between a broadcasting center and a multimedia unit
US7849328B2 (en) * 2004-11-17 2010-12-07 Iron Mountain Incorporated Systems and methods for secure sharing of information
US7477740B2 (en) * 2005-01-19 2009-01-13 International Business Machines Corporation Access-controlled encrypted recording system for site, interaction and process monitoring
WO2007049744A1 (ja) * 2005-10-27 2007-05-03 Pioneer Corporation 情報記録媒体、情報記録装置及び方法、並びに、コンピュータプログラム
CN101494071A (zh) 2006-03-24 2009-07-29 日本先锋公司 信息记录介质、信息记录装置和方法、信息重放装置和方法、以及计算机程序
WO2007128418A1 (en) * 2006-05-10 2007-11-15 Nero Ag Apparatus for writing data to a medium
EP1855281B1 (en) 2006-05-10 2019-06-12 Nero Ag Apparatus for writing data to a medium
US8301906B2 (en) 2006-05-10 2012-10-30 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
CN101197987B (zh) * 2006-12-08 2010-09-29 上海全景数字技术有限公司 数字电视节目的录制、回放方法与系统
KR20080067075A (ko) * 2007-01-15 2008-07-18 주식회사 히타치엘지 데이터 스토리지 코리아 광디스크의 암호화 데이터 기록 및 재생방법
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
US9305142B1 (en) 2011-12-19 2016-04-05 Western Digital Technologies, Inc. Buffer memory protection unit

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG34287A1 (en) * 1994-10-28 1996-12-06 Hitachi Ltd Input-output circuit recording apparatus and reproduction apparatus for digital video signal
JPH0944993A (ja) * 1995-07-31 1997-02-14 Pioneer Electron Corp 情報記録方法及び装置、関数記録方法及び装置並びに情報再生方法及び装置
EP0802527B1 (en) * 1995-10-09 2001-08-29 Matsushita Electric Industrial Co., Ltd. Recorder for optical disks
JP4320817B2 (ja) * 1998-02-09 2009-08-26 ソニー株式会社 記録再生装置、記録再生システム、記録再生方法およびプログラム
JP2002512412A (ja) * 1998-04-17 2002-04-23 アイオメガ コーポレイション 不正コピー防止のため特定媒体へ電子化保護データを対応づけるシステム
JP2995034B2 (ja) * 1998-04-30 1999-12-27 三洋電機株式会社 ディジタル記録／再生システム
FR2784830A1 (fr) * 1998-10-19 2000-04-21 Thomson Multimedia Sa Methode de copie evitant la duplication non-autorisee de donnees numeriques et dispositif de lecture pour la mise en oeuvre de la methode
JP2000322825A (ja) * 1999-05-13 2000-11-24 Hitachi Ltd ディジタル信号記録装置

Also Published As

Publication number Publication date
CN1343934A (zh) 2002-04-10
EP1164588A3 (en) 2006-09-13
JP2001357001A (ja) 2001-12-26
US20010052078A1 (en) 2001-12-13
EP1164588A2 (en) 2001-12-19
TW518567B (en) 2003-01-21
CN1145891C (zh) 2004-04-14

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