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GB2376775B - Data protection system with address re-mapping mechanism for the protected zone of storage devices or media - Google Patents

Data protection system with address re-mapping mechanism for the protected zone of storage devices or media

Info

Publication number
GB2376775B
GB2376775B GB0207252A GB0207252A GB2376775B GB 2376775 B GB2376775 B GB 2376775B GB 0207252 A GB0207252 A GB 0207252A GB 0207252 A GB0207252 A GB 0207252A GB 2376775 B GB2376775 B GB 2376775B
Authority
GB
United Kingdom
Prior art keywords
address
media
storage devices
protection system
data protection
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
GB0207252A
Other versions
GB0207252D0 (en
GB2376775A (en
Inventor
Lai Jing-Shiun
Nain Ling-Ying
Lin Po-Hsu
Lin Sheng-Kai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shansun Tech Co
Original Assignee
Shansun Tech Co
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 TW090107622A external-priority patent/TW508494B/en
Application filed by Shansun Tech Co filed Critical Shansun Tech Co
Publication of GB0207252D0 publication Critical patent/GB0207252D0/en
Publication of GB2376775A publication Critical patent/GB2376775A/en
Application granted granted Critical
Publication of GB2376775B publication Critical patent/GB2376775B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F12/1458—Protection against unauthorised use of memory or access to memory by checking the subject access rights
    • G06F12/1466—Key-lock mechanism
    • G06F12/1475—Key-lock mechanism in a virtual system, e.g. with translation means
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F12/1408—Protection against unauthorised use of memory or access to memory by using cryptography

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Storage Device Security (AREA)
GB0207252A 2001-03-28 2002-03-27 Data protection system with address re-mapping mechanism for the protected zone of storage devices or media Expired - Fee Related GB2376775B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
TW090107622A TW508494B (en) 2001-03-28 2001-03-28 Data protection device capable of self-defining address arrangement sequence in protection area of storage device
US10/103,254 US20030182564A1 (en) 2001-03-28 2002-03-19 Data protection system with address re-mapping mechanism for the protected zone of storage devices or media
GBGB0206871.6A GB0206871D0 (en) 2001-03-28 2002-03-22 Data protection system with address re-mapping mechanism for the protected zone of storage devices or media

Publications (3)

Publication Number Publication Date
GB0207252D0 GB0207252D0 (en) 2002-05-08
GB2376775A GB2376775A (en) 2002-12-24
GB2376775B true GB2376775B (en) 2005-05-04

Family

ID=29740462

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0207252A Expired - Fee Related GB2376775B (en) 2001-03-28 2002-03-27 Data protection system with address re-mapping mechanism for the protected zone of storage devices or media

Country Status (1)

Country Link
GB (1) GB2376775B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006103679A2 (en) 2005-04-01 2006-10-05 Ged-I Ltd. A method for data storage protection and encryption

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60195268A (en) * 1984-03-16 1985-10-03 株式会社竹中工務店 Construction of structural pillar
GB2248702A (en) * 1990-10-11 1992-04-15 Viserge Limited Protection of software in ROM
EP0837475A2 (en) * 1996-10-21 1998-04-22 Ramtron International Corporation Data processor incorporating a ferroelectric memory array selectably configurable as read/write and read only memory
WO2001079969A2 (en) * 2000-04-12 2001-10-25 Cloakware Corporation Tamper resistant software
GB2367657A (en) * 2000-05-17 2002-04-10 Hou Chien Tzu Flash memory contents protection by use of a data and address scrambling IC

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06195268A (en) * 1992-12-25 1994-07-15 Fujitsu Ltd IC memory card and data protection method and device thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60195268A (en) * 1984-03-16 1985-10-03 株式会社竹中工務店 Construction of structural pillar
GB2248702A (en) * 1990-10-11 1992-04-15 Viserge Limited Protection of software in ROM
EP0837475A2 (en) * 1996-10-21 1998-04-22 Ramtron International Corporation Data processor incorporating a ferroelectric memory array selectably configurable as read/write and read only memory
WO2001079969A2 (en) * 2000-04-12 2001-10-25 Cloakware Corporation Tamper resistant software
GB2367657A (en) * 2000-05-17 2002-04-10 Hou Chien Tzu Flash memory contents protection by use of a data and address scrambling IC

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PAJ Abstract & JP 60195268 A (FUJITSU) *

Also Published As

Publication number Publication date
GB0207252D0 (en) 2002-05-08
GB2376775A (en) 2002-12-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20210327