HK1003850A1 - Data storage device - Google Patents
Data storage deviceInfo
- Publication number
- HK1003850A1 HK1003850A1 HK98102730A HK98102730A HK1003850A1 HK 1003850 A1 HK1003850 A1 HK 1003850A1 HK 98102730 A HK98102730 A HK 98102730A HK 98102730 A HK98102730 A HK 98102730A HK 1003850 A1 HK1003850 A1 HK 1003850A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- storage device
- data storage
- data
- storage
- Prior art date
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
- G06F12/02—Addressing or allocation; Relocation
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
- G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
- G07F7/10—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means together with a coded signal, e.g. in the form of personal identification information, like personal identification number [PIN] or biometric data
- G07F7/1008—Active credit-cards provided with means to personalise their use, e.g. with PIN-introduction/comparison system
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/34—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
- G06Q20/341—Active cards, i.e. cards including their own processing means, e.g. including an IC or chip
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
- G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
- G07F7/0806—Details of the card
- G07F7/0813—Specific details related to card security
- G07F7/082—Features insuring the integrity of the data on or in the card
Landscapes
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Theoretical Computer Science (AREA)
- Business, Economics & Management (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Networks & Wireless Communication (AREA)
- Accounting & Taxation (AREA)
- Strategic Management (AREA)
- General Business, Economics & Management (AREA)
- Storage Device Security (AREA)
- Read Only Memory (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9305827A GB2276254B (en) | 1993-03-20 | 1993-03-20 | Data storage device |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1003850A1 true HK1003850A1 (en) | 1998-11-06 |
Family
ID=10732455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK98102730A HK1003850A1 (en) | 1993-03-20 | 1998-04-01 | Data storage device |
Country Status (9)
Country | Link |
---|---|
US (1) | US5563945A (zh) |
EP (1) | EP0617383A3 (zh) |
JP (1) | JPH076096A (zh) |
KR (1) | KR100330439B1 (zh) |
CN (1) | CN1038367C (zh) |
GB (1) | GB2276254B (zh) |
HK (1) | HK1003850A1 (zh) |
SG (1) | SG52302A1 (zh) |
TW (1) | TW331640B (zh) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5892826A (en) * | 1996-01-30 | 1999-04-06 | Motorola, Inc. | Data processor with flexible data encryption |
JPH09312099A (ja) * | 1996-05-21 | 1997-12-02 | Toshiba Microelectron Corp | 半導体記憶装置及びそのアクセス方法 |
GB2321728B (en) * | 1997-01-30 | 2001-12-19 | Motorola Inc | Apparatus and method for accessing secured data stored in a portable data carrier |
US5987572A (en) * | 1997-09-29 | 1999-11-16 | Intel Corporation | Method and apparatus employing a dynamic encryption interface between a processor and a memory |
US6084968A (en) * | 1997-10-29 | 2000-07-04 | Motorola, Inc. | Security token and method for wireless applications |
US6084967A (en) * | 1997-10-29 | 2000-07-04 | Motorola, Inc. | Radio telecommunication device and method of authenticating a user with a voice authentication token |
US6473861B1 (en) | 1998-12-03 | 2002-10-29 | Joseph Forte | Magnetic optical encryption/decryption disk drive arrangement |
TW460846B (en) * | 1998-12-10 | 2001-10-21 | Toshiba Corp | Data recording media having certification information |
US6317835B1 (en) * | 1998-12-23 | 2001-11-13 | Radiant Systems, Inc. | Method and system for entry of encrypted and non-encrypted information on a touch screen |
DE19901829A1 (de) * | 1999-01-19 | 2000-07-20 | Philips Corp Intellectual Pty | Schaltungsanordnung zur elektronischen Datenverarbeitung |
DE19953321C2 (de) * | 1999-11-05 | 2001-09-06 | Beta Res Gmbh | Reproduktionsschutz von Geheimnissen auf Chipkarten |
WO2002071231A1 (en) * | 2001-02-15 | 2002-09-12 | Nokia Corporation | Method and arrangement for protecting information |
US7185205B2 (en) * | 2001-03-26 | 2007-02-27 | Galois Connections, Inc. | Crypto-pointers for secure data storage |
DE10256587A1 (de) * | 2002-12-04 | 2004-06-17 | Philips Intellectual Property & Standards Gmbh | Datenverarbeitungseinrichtung, insbesondere elektronisches Speicherbauteil, und hierauf bezogenes Verschlüsselungsverfahren |
DE10318730A1 (de) * | 2003-04-25 | 2004-11-11 | Conti Temic Microelectronic Gmbh | Verfahren zum Betreiben einer Datenverarbeitungseinheit sowie Datenverarbeitungssystem zur Durchführung des Verfahrens |
DE10332850A1 (de) | 2003-07-18 | 2005-02-17 | OCé PRINTING SYSTEMS GMBH | Verfahren und Vorrichtung zum Drucken von sensitiven Daten |
EP1717723A1 (en) * | 2005-04-29 | 2006-11-02 | ST Incard S.r.l. | Improved virtual machine or hardware processor for IC-card portable electronic devices |
US7596644B2 (en) | 2006-01-11 | 2009-09-29 | Solarflare Communications, Inc. | Transmit rate pacing system and method |
EP1934733B1 (en) * | 2005-09-21 | 2011-07-27 | Solarflare Communications, Inc. | Rate pacing |
EP1768028A1 (en) * | 2005-09-22 | 2007-03-28 | STMicroelectronics (Research & Development) Limited | Addressing peripherals in an ic |
JP4583305B2 (ja) * | 2005-12-28 | 2010-11-17 | シャープ株式会社 | 記録方法、記録装置及びicカード |
EP1906412A1 (en) * | 2006-09-29 | 2008-04-02 | Koninklijke Philips Electronics N.V. | A secure non-volatile memory device and a method of protecting data therein |
CN101246743B (zh) * | 2007-02-14 | 2012-04-18 | 上海海尔集成电路有限公司 | 闪存接口 |
JP5571883B2 (ja) * | 2007-06-18 | 2014-08-13 | 軒▲ソン▼科技有限公司 | デジタル情報の保護方法、装置およびコンピュータによるアクセス可能な記録媒体 |
WO2009069326A1 (ja) * | 2007-11-26 | 2009-06-04 | Co-Conv, Corp. | ネットワークブートシステム |
JP5272751B2 (ja) * | 2009-01-26 | 2013-08-28 | 富士通セミコンダクター株式会社 | プロセッサ |
CN101901629B (zh) * | 2009-05-25 | 2013-12-25 | 杭州士兰微电子股份有限公司 | 非易失性存储器保护系统和保护方法 |
US8367460B2 (en) | 2010-06-22 | 2013-02-05 | Micron Technology, Inc. | Horizontally oriented and vertically stacked memory cells |
JP5753457B2 (ja) * | 2011-07-25 | 2015-07-22 | 株式会社メガチップス | メモリシステム、セキュリティメモリおよび情報保護方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4278837A (en) * | 1977-10-31 | 1981-07-14 | Best Robert M | Crypto microprocessor for executing enciphered programs |
US4168396A (en) * | 1977-10-31 | 1979-09-18 | Best Robert M | Microprocessor for executing enciphered programs |
EP0121853A3 (en) * | 1983-04-04 | 1988-01-13 | BURROUGHS CORPORATION (a Delaware corporation) | Data processing system having public encryption and private decryption keys |
EP0128672A1 (en) * | 1983-05-13 | 1984-12-19 | Ira Dennis Gale | Data security device |
US4583196A (en) * | 1983-10-28 | 1986-04-15 | Honeywell Inc. | Secure read only memory |
JPS60177498A (ja) * | 1984-02-23 | 1985-09-11 | Fujitsu Ltd | 半導体記憶装置 |
US4757536A (en) * | 1984-10-17 | 1988-07-12 | General Electric Company | Method and apparatus for transceiving cryptographically encoded digital data |
JPS62251963A (ja) * | 1986-04-25 | 1987-11-02 | Casio Comput Co Ltd | Icカ−ドの認証方式 |
GB2205667B (en) * | 1987-06-12 | 1991-11-06 | Ncr Co | Method of controlling the operation of security modules |
US5237699A (en) * | 1988-08-31 | 1993-08-17 | Dallas Semiconductor Corp. | Nonvolatile microprocessor with predetermined state on power-down |
US5081675A (en) * | 1989-11-13 | 1992-01-14 | Kitti Kittirutsunetorn | System for protection of software in memory against unauthorized use |
US5237610A (en) * | 1990-02-01 | 1993-08-17 | Scientific-Atlanta, Inc. | Independent external security module for a digitally upgradeable television signal decoder |
CA2035697A1 (en) * | 1991-02-05 | 1992-08-06 | Brian James Smyth | Encryption apparatus for computer device |
US5237611A (en) * | 1992-07-23 | 1993-08-17 | Crest Industries, Inc. | Encryption/decryption apparatus with non-accessible table of keys |
US5455862A (en) * | 1993-12-02 | 1995-10-03 | Crest Industries, Inc. | Apparatus and method for encrypting communications without exchanging an encryption key |
-
1993
- 1993-03-20 GB GB9305827A patent/GB2276254B/en not_active Expired - Fee Related
- 1993-03-20 SG SG1996002531A patent/SG52302A1/en unknown
-
1994
- 1994-02-10 EP EP94102031A patent/EP0617383A3/en not_active Withdrawn
- 1994-02-25 TW TW083101624A patent/TW331640B/zh active
- 1994-02-28 US US08/203,061 patent/US5563945A/en not_active Expired - Fee Related
- 1994-03-16 KR KR1019940005190A patent/KR100330439B1/ko not_active IP Right Cessation
- 1994-03-17 JP JP6074441A patent/JPH076096A/ja active Pending
- 1994-03-18 CN CN94103312A patent/CN1038367C/zh not_active Expired - Fee Related
-
1998
- 1998-04-01 HK HK98102730A patent/HK1003850A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US5563945A (en) | 1996-10-08 |
GB9305827D0 (en) | 1993-05-05 |
KR940022267A (ko) | 1994-10-20 |
JPH076096A (ja) | 1995-01-10 |
EP0617383A3 (en) | 1995-09-13 |
GB2276254B (en) | 1997-10-01 |
CN1102265A (zh) | 1995-05-03 |
GB2276254A (en) | 1994-09-21 |
EP0617383A2 (en) | 1994-09-28 |
KR100330439B1 (ko) | 2002-08-08 |
SG52302A1 (en) | 1998-09-28 |
TW331640B (en) | 1998-05-11 |
CN1038367C (zh) | 1998-05-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2276254B (en) | Data storage device | |
GB2254469B (en) | Data storage | |
EP0628906A3 (en) | Data storage device. | |
GB2266797B (en) | Data storage apparatus | |
GB9606927D0 (en) | Data storage devices | |
EP0635801A3 (en) | External storage device. | |
HK1013549A1 (en) | A data storage device | |
GB2277012B (en) | Image data storage | |
KR0132636B1 (en) | Memory device | |
EP0649108A3 (en) | Data storage device. | |
SG43707A1 (en) | Optical storage device | |
GB9325747D0 (en) | Data storage arrangement | |
SG48326A1 (en) | Data storage unit | |
GB2282248B (en) | Data memory | |
GB2283128B (en) | Memory device | |
GB8924604D0 (en) | Data storage device | |
EP0656588A3 (en) | Storage device. | |
GB9210957D0 (en) | Data storage arrangements | |
GB2307769B (en) | Data storage device | |
GB9421397D0 (en) | Data storage device | |
GB9422697D0 (en) | Data storage | |
GB9302082D0 (en) | Data storage arrangement | |
KR200159401Y1 (en) | External storage device | |
GB9504965D0 (en) | Data storage device | |
GB9312146D0 (en) | Storage device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PF | Patent in force | ||
AS | Change of ownership |
Owner name: FREESCALE SEMICONDUCTOR, INC. Free format text: FORMER OWNER(S): MOTOROLA INC |
|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20060320 |