WO2011049393A3 - 보안기능을 갖는 데이터 저장매체와 그 출력장치 - Google Patents

보안기능을 갖는 데이터 저장매체와 그 출력장치 Download PDF

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Publication number
WO2011049393A3
WO2011049393A3 PCT/KR2010/007253 KR2010007253W WO2011049393A3 WO 2011049393 A3 WO2011049393 A3 WO 2011049393A3 KR 2010007253 W KR2010007253 W KR 2010007253W WO 2011049393 A3 WO2011049393 A3 WO 2011049393A3
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WO
WIPO (PCT)
Prior art keywords
storage medium
output device
security function
stored
data storage
Prior art date
Application number
PCT/KR2010/007253
Other languages
English (en)
French (fr)
Other versions
WO2011049393A2 (ko
Inventor
김창정
유인경
김호정
박철우
Original Assignee
삼성전자 주식회사
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 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to EP10825218.0A priority Critical patent/EP2492914B1/en
Priority to CN201080058615.XA priority patent/CN102667941B/zh
Priority to JP2012535133A priority patent/JP5752139B2/ja
Priority to US13/503,511 priority patent/US9190103B2/en
Publication of WO2011049393A2 publication Critical patent/WO2011049393A2/ko
Publication of WO2011049393A3 publication Critical patent/WO2011049393A3/ko

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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
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06—COMPUTING; CALCULATING OR 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
    • G06F21/79—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 semiconductor storage media, e.g. directly-addressable memories
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • 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
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/24—Memory cell safety or protection circuits, e.g. arrangements for preventing inadvertent reading or writing; Status cells; Test cells
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
    • G06F12/023—Free address space management
    • G06F12/0238—Memory management in non-volatile memory, e.g. resistive RAM or ferroelectric memory
    • G06F12/0246—Memory management in non-volatile memory, e.g. resistive RAM or ferroelectric memory in block erasable memory, e.g. flash memory
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Technology Law (AREA)
  • Storage Device Security (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

전자적 저장매체에 저장된 서적 데이터는 저작권으로서 보호될 필요성이 있는 것이 많지만, 현실에 있어서 불법적인 무단 복제 혹은 해킹이 손쉽게 이루어지고 있는 바, 전자적 저장매체에 담겨진 서적 데이터의 저작권적 보호는 미흡하다. 미디어 컨텐츠를 저장하는 보안기능을 갖는 저장매체와 이 저장매체에 저장된 데이터를 출력하는 출력장치가 개시되어 있다. 데이터 저장매체는 메모리부에 저장된 미디어 컨텐츠의 출력장치로의 전송을 제어하기 위하여, 접속부의 핀들 위치 및 메모리부에서의 미디어 컨텐츠의 저장 위치 중 적어도 하나를 변환하는 제어부를 구비한다.
PCT/KR2010/007253 2009-10-21 2010-10-21 보안기능을 갖는 데이터 저장매체와 그 출력장치 WO2011049393A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP10825218.0A EP2492914B1 (en) 2009-10-21 2010-10-21 Data storage medium having security function and output device thereof
CN201080058615.XA CN102667941B (zh) 2009-10-21 2010-10-21 具有安全功能的数据存储介质及其输出装置
JP2012535133A JP5752139B2 (ja) 2009-10-21 2010-10-21 保安機能を有するデータ記録媒体及びその出力装置
US13/503,511 US9190103B2 (en) 2009-10-21 2010-10-21 Data storage medium having security function and output apparatus therefor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2009-0100469 2009-10-21
KR1020090100469A KR101538741B1 (ko) 2009-10-21 2009-10-21 보안기능을 갖는 데이터 저장매체와 그 출력장치

Publications (2)

Publication Number Publication Date
WO2011049393A2 WO2011049393A2 (ko) 2011-04-28
WO2011049393A3 true WO2011049393A3 (ko) 2011-11-03

Family

ID=43900841

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/007253 WO2011049393A2 (ko) 2009-10-21 2010-10-21 보안기능을 갖는 데이터 저장매체와 그 출력장치

Country Status (6)

Country Link
US (1) US9190103B2 (ko)
EP (1) EP2492914B1 (ko)
JP (1) JP5752139B2 (ko)
KR (1) KR101538741B1 (ko)
CN (1) CN102667941B (ko)
WO (1) WO2011049393A2 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106462719A (zh) * 2014-07-31 2017-02-22 宇龙计算机通信科技(深圳)有限公司 存储卡的加密方法和加密装置

Citations (5)

* Cited by examiner, † Cited by third party
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KR970010526B1 (en) * 1994-06-13 1997-06-26 Lg Electronics Inc Control apparatus for image reproducing media and method thereof
KR20020063679A (ko) * 2001-01-30 2002-08-05 주식회사 텔레게이트 휴대용 데이터 저장 장치
KR20050116091A (ko) * 2004-06-04 2005-12-09 주식회사 아이피아 Ｕｓｂ 저장장치를 이용한 정보전달기
KR20060043953A (ko) * 2004-11-11 2006-05-16 이형규 저장매체에 저장된 공인 인증서에 접근하는 방법
KR20090028122A (ko) * 2007-09-14 2009-03-18 (주)밀레니엄 포스 데이터 보안장치

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JPH06202686A (ja) 1992-12-28 1994-07-22 Sony Corp 電子ブックプレーヤとその処理方法
US5781627A (en) 1994-08-03 1998-07-14 Fujitsu Limited Semiconductor integrated circuit device with copy-preventive function
KR970010526A (ko) 1995-08-02 1997-03-27 한승준 자동차의 조압밸브구조
JP3250986B2 (ja) * 1999-01-21 2002-01-28 日本圧着端子製造株式会社 カード接続用アダプタ
JP2000215108A (ja) * 1999-01-22 2000-08-04 Toshiba Corp 半導体集積回路
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Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970010526B1 (en) * 1994-06-13 1997-06-26 Lg Electronics Inc Control apparatus for image reproducing media and method thereof
KR20020063679A (ko) * 2001-01-30 2002-08-05 주식회사 텔레게이트 휴대용 데이터 저장 장치
KR20050116091A (ko) * 2004-06-04 2005-12-09 주식회사 아이피아 Ｕｓｂ 저장장치를 이용한 정보전달기
KR20060043953A (ko) * 2004-11-11 2006-05-16 이형규 저장매체에 저장된 공인 인증서에 접근하는 방법
KR20090028122A (ko) * 2007-09-14 2009-03-18 (주)밀레니엄 포스 데이터 보안장치

Also Published As

Publication number Publication date
EP2492914B1 (en) 2019-07-10
KR20110043378A (ko) 2011-04-27
US9190103B2 (en) 2015-11-17
CN102667941B (zh) 2016-02-17
JP2013510345A (ja) 2013-03-21
CN102667941A (zh) 2012-09-12
KR101538741B1 (ko) 2015-07-22
WO2011049393A2 (ko) 2011-04-28
JP5752139B2 (ja) 2015-07-22
EP2492914A4 (en) 2013-12-11
US20120210054A1 (en) 2012-08-16
EP2492914A2 (en) 2012-08-29

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