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)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Databases & Information Systems (AREA)
  • Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • General Health & Medical Sciences (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) EP2189922A3 (https=)
JP (2) JP4847967B2 (https=)
KR (2) KR101214497B1 (https=)
CN (2) CN101908106B (https=)
TW (2) TW200636554A (https=)
WO (1) WO2006069194A2 (https=)

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CN102393836B (zh) * 2011-10-31 2015-01-07 天地融科技股份有限公司 移动存储器、移动存储器的访问控制方法及系统
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Also Published As

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

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