ATE389909T1 - Computersystem zum authentifizieren eines aufzeichnungsmediums und verfahren zu seiner verwendung - Google Patents

Computersystem zum authentifizieren eines aufzeichnungsmediums und verfahren zu seiner verwendung

Info

Publication number
ATE389909T1
ATE389909T1 AT02711256T AT02711256T ATE389909T1 AT E389909 T1 ATE389909 T1 AT E389909T1 AT 02711256 T AT02711256 T AT 02711256T AT 02711256 T AT02711256 T AT 02711256T AT E389909 T1 ATE389909 T1 AT E389909T1
Authority
AT
Austria
Prior art keywords
disk
computer
data
computer system
authenticating
Prior art date
Application number
AT02711256T
Other languages
English (en)
Inventor
Ken Kutaragi
Shinichi Okamoto
Kazuo Miura
Original Assignee
Sony Computer Entertainment Inc
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 Sony Computer Entertainment Inc filed Critical Sony Computer Entertainment Inc
Application granted granted Critical
Publication of ATE389909T1 publication Critical patent/ATE389909T1/de

Links

Classifications

    • 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
    • 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]
    • G06F21/105—Arrangements for software license management or administration, e.g. for managing licenses at corporate level
    • 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
    • G06F21/44—Program or device 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
    • G06F21/70—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Technology Law (AREA)
  • Storage Device Security (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
  • Optical Recording Or Reproduction (AREA)
AT02711256T 2001-01-31 2002-01-31 Computersystem zum authentifizieren eines aufzeichnungsmediums und verfahren zu seiner verwendung ATE389909T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001022811 2001-01-31
JP2002022360A JP3970040B2 (ja) 2001-01-31 2002-01-30 コンピュータシステム及びその使用方法

Publications (1)

Publication Number Publication Date
ATE389909T1 true ATE389909T1 (de) 2008-04-15

Family

ID=26608594

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02711256T ATE389909T1 (de) 2001-01-31 2002-01-31 Computersystem zum authentifizieren eines aufzeichnungsmediums und verfahren zu seiner verwendung

Country Status (10)

Country Link
US (1) US7698733B2 (de)
EP (1) EP1274000B1 (de)
JP (1) JP3970040B2 (de)
KR (1) KR100858409B1 (de)
CN (1) CN1457455B (de)
AT (1) ATE389909T1 (de)
CA (1) CA2401914A1 (de)
DE (1) DE60225632T2 (de)
TW (1) TW556080B (de)
WO (1) WO2002061555A1 (de)

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Also Published As

Publication number Publication date
EP1274000A1 (de) 2003-01-08
JP3970040B2 (ja) 2007-09-05
US7698733B2 (en) 2010-04-13
DE60225632D1 (de) 2008-04-30
WO2002061555A1 (en) 2002-08-08
CN1457455A (zh) 2003-11-19
CA2401914A1 (en) 2002-08-08
TW556080B (en) 2003-10-01
US20020129262A1 (en) 2002-09-12
KR100858409B1 (ko) 2008-09-12
JP2002334511A (ja) 2002-11-22
EP1274000B1 (de) 2008-03-19
KR20020086734A (ko) 2002-11-18
EP1274000A4 (de) 2004-10-13
DE60225632T2 (de) 2009-04-23
CN1457455B (zh) 2010-12-08

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