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 mediaInfo
- 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
Links
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
- 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; 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
- 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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8108693B2 (en) | 2005-04-01 | 2012-01-31 | Ged-I Ltd. | Method for data storage protection and encryption |
Citations (5)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06195268A (en) * | 1992-12-25 | 1994-07-15 | Fujitsu Ltd | Ic memory card and method/device for protecting data |
-
2002
- 2002-03-27 GB GB0207252A patent/GB2376775B/en not_active Expired - Fee Related
Patent Citations (5)
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)
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 |