TW200636554A - Memory ststem with versatile content control - Google Patents

Memory ststem with versatile content control

Info

Publication number
TW200636554A
TW200636554A TW094145711A TW94145711A TW200636554A TW 200636554 A TW200636554 A TW 200636554A TW 094145711 A TW094145711 A TW 094145711A TW 94145711 A TW94145711 A TW 94145711A TW 200636554 A TW200636554 A TW 200636554A
Authority
TW
Taiwan
Prior art keywords
medium
access
content
key
proprietor
Prior art date
Application number
TW094145711A
Other languages
English (en)
Chinese (zh)
Inventor
Fabrice Jogand-Coulumb
Michael Holtzman
Bahman Qawani
Ron Barzilai
Hagai Bar-El
Original Assignee
Sandisk Corp
Discretix Technologies Ltd
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
Priority claimed from US11/314,411 external-priority patent/US8504849B2/en
Priority claimed from US11/314,410 external-priority patent/US20070168292A1/en
Application filed by Sandisk Corp, Discretix Technologies Ltd filed Critical Sandisk Corp
Publication of TW200636554A publication Critical patent/TW200636554A/zh

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • 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
    • G06F21/79—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 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
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication
    • 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
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2103—Challenge-response

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • Health & Medical Sciences (AREA)
  • Databases & Information Systems (AREA)
  • Storage Device Security (AREA)
TW094145711A 2004-12-21 2005-12-21 Memory ststem with versatile content control TW200636554A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US63880404P 2004-12-21 2004-12-21
US11/314,411 US8504849B2 (en) 2004-12-21 2005-12-20 Method for versatile content control
US11/314,410 US20070168292A1 (en) 2004-12-21 2005-12-20 Memory system with versatile content control

Publications (1)

Publication Number Publication Date
TW200636554A true TW200636554A (en) 2006-10-16

Family

ID=36602306

Family Applications (2)

Application Number Title Priority Date Filing Date
TW094145711A TW200636554A (en) 2004-12-21 2005-12-21 Memory ststem with versatile content control
TW099101123A TW201017514A (en) 2004-12-21 2005-12-21 Memory system with versatile content control

Family Applications After (1)

Application Number Title Priority Date Filing Date
TW099101123A TW201017514A (en) 2004-12-21 2005-12-21 Memory system with versatile content control

Country Status (6)

Country Link
EP (2) EP1836640A2 (enExample)
JP (2) JP4847967B2 (enExample)
KR (2) KR101214497B1 (enExample)
CN (2) CN101120352B (enExample)
TW (2) TW200636554A (enExample)
WO (1) WO2006069194A2 (enExample)

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CN102368773B (zh) * 2011-10-31 2014-04-09 天地融科技股份有限公司 移动存储器的访问控制方法、移动存储器及系统
CN102521164B (zh) * 2011-10-31 2014-12-03 天地融科技股份有限公司 移动存储器的访问控制方法、移动存储器及系统
CN102387150B (zh) * 2011-10-31 2014-11-26 天地融科技股份有限公司 移动存储器的访问控制方法、系统及移动存储器
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JP7218579B2 (ja) * 2019-01-08 2023-02-07 大日本印刷株式会社 デバイス、コンピュータプログラム及びファイルシステムアクセス方法
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Also Published As

Publication number Publication date
CN101120352B (zh) 2010-10-06
JP4848039B2 (ja) 2011-12-28
KR20100017907A (ko) 2010-02-16
EP2189922A3 (en) 2010-06-02
EP1836640A2 (en) 2007-09-26
TW201017514A (en) 2010-05-01
CN101908106B (zh) 2013-06-05
CN101908106A (zh) 2010-12-08
WO2006069194A2 (en) 2006-06-29
KR20070108157A (ko) 2007-11-08
KR101213118B1 (ko) 2012-12-24
JP4847967B2 (ja) 2011-12-28
JP2008524753A (ja) 2008-07-10
CN101120352A (zh) 2008-02-06
EP2189922A2 (en) 2010-05-26
WO2006069194A3 (en) 2006-11-23
KR101214497B1 (ko) 2012-12-24
JP2010182322A (ja) 2010-08-19

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