NO331504B1 - Fremgangsmate og innretning for kryptering/dekryptering av data pa masselagringsinnretning. - Google Patents

Fremgangsmate og innretning for kryptering/dekryptering av data pa masselagringsinnretning. Download PDF

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Publication number
NO331504B1
NO331504B1 NO20041110A NO20041110A NO331504B1 NO 331504 B1 NO331504 B1 NO 331504B1 NO 20041110 A NO20041110 A NO 20041110A NO 20041110 A NO20041110 A NO 20041110A NO 331504 B1 NO331504 B1 NO 331504B1
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Norway
Prior art keywords
key
encryption
decryption
data
address
Prior art date
Application number
NO20041110A
Other languages
English (en)
Norwegian (no)
Other versions
NO20041110L (no
Inventor
Kai-Wilhelm Nessler
Original Assignee
High Density Devices As
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 High Density Devices As filed Critical High Density Devices As
Publication of NO20041110L publication Critical patent/NO20041110L/no
Publication of NO331504B1 publication Critical patent/NO331504B1/no

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/14—Protection against unauthorised use of memory or access to memory
    • 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
    • G06F21/82—Protecting input, output or interconnection devices
    • G06F21/85—Protecting input, output or interconnection devices interconnection devices, e.g. bus-connected or in-line devices
    • 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
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/57—Certifying or maintaining trusted computer platforms, e.g. secure boots or power-downs, version controls, system software checks, secure updates or assessing vulnerabilities
    • G06F21/575—Secure boot
    • 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
    • G06F21/60—Protecting data
    • G06F21/602—Providing cryptographic facilities or services
    • 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
    • G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
    • G06F21/72—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information in cryptographic circuits
    • 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
    • G06F21/80—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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F2221/2149—Restricted operating environment
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F2221/2153—Using hardware token as a secondary aspect

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)
  • Software Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • Mathematical Physics (AREA)
  • Storage Device Security (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Computer And Data Communications (AREA)
NO20041110A 2001-09-28 2004-03-17 Fremgangsmate og innretning for kryptering/dekryptering av data pa masselagringsinnretning. NO331504B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US32516801P 2001-09-28 2001-09-28
PCT/NO2002/000342 WO2003027816A1 (en) 2001-09-28 2002-09-25 Method and device for encryption/decryption of data on mass storage device

Publications (2)

Publication Number Publication Date
NO20041110L NO20041110L (no) 2004-06-16
NO331504B1 true NO331504B1 (no) 2012-01-16

Family

ID=23266727

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20041110A NO331504B1 (no) 2001-09-28 2004-03-17 Fremgangsmate og innretning for kryptering/dekryptering av data pa masselagringsinnretning.

Country Status (14)

Country Link
US (1) US7434069B2 (ru)
EP (1) EP1442349A1 (ru)
JP (2) JP4734585B2 (ru)
KR (1) KR100692425B1 (ru)
CN (1) CN1592877B (ru)
AU (1) AU2002326226B2 (ru)
BR (1) BR0212873A (ru)
CA (1) CA2461408C (ru)
HK (1) HK1075945A1 (ru)
IL (2) IL161027A0 (ru)
NO (1) NO331504B1 (ru)
RU (1) RU2298824C2 (ru)
WO (1) WO2003027816A1 (ru)
ZA (1) ZA200402355B (ru)

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