ES2164144T3 - Tarjeta de aplicacion protegida para compartir datos y procedimientos de aplicacion en una pluralidad de microprocesadores. - Google Patents
Tarjeta de aplicacion protegida para compartir datos y procedimientos de aplicacion en una pluralidad de microprocesadores.Info
- Publication number
- ES2164144T3 ES2164144T3 ES95904678T ES95904678T ES2164144T3 ES 2164144 T3 ES2164144 T3 ES 2164144T3 ES 95904678 T ES95904678 T ES 95904678T ES 95904678 T ES95904678 T ES 95904678T ES 2164144 T3 ES2164144 T3 ES 2164144T3
- Authority
- ES
- Spain
- Prior art keywords
- access
- microprocessor
- control
- memory
- application
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/073—Special arrangements for circuits, e.g. for protecting identification code in memory
-
- 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
- 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
- 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
- G06Q20/357—Cards having a plurality of specified features
- G06Q20/3576—Multiple memory zones on card
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Theoretical Computer Science (AREA)
- General Business, Economics & Management (AREA)
- Strategic Management (AREA)
- Accounting & Taxation (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- General Engineering & Computer Science (AREA)
- Storage Device Security (AREA)
- Credit Cards Or The Like (AREA)
- Microcomputers (AREA)
- Circuits Of Receivers In General (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
Abstract
SE PRESENTA UNA TARJETA DE MEMORIA SEGURA (3) QUE PUEDE CONECTARSE OPERATIVAMENTE CON UN ORDENADOR CENTRAL (5-6) POR MEDIO DE UNA INTERFACE ESTANDAR, Y QUE CONTIENE UN MICROPROCESADOR DE CONTROL DE ACCESO (ACP 10) SOBRE UN CHIP SEMICONDUCTOR SIMPLE QUE INTERCONECTA CON UN NUMERO DE CHIPS DE MEMORIA NO VOLATIL, DIRECCIONABLE (103, 103N) CADA UNO DE ELLOS ORGANIZADO EN UNA PLURALIDAD DE BLOQUES. EL MICROPROCESADOR INCLUYE UNA MEMORIA DIRECCIONABLE, NO VOLATIL (10-2) PARA ALMACENAR INFORMACION QUE INCLUYE UN NUMERO DE VALORES DE CLAVE Y DE INFORMACION DE INSTRUCCIONES DE PROGRAMA Y UNA UNIDAD DE CONTROL DE SEGURIDAD PARA PROTEGER LOS CONTENIDOS DE DATOS DE LOS CHIPS DE MEMORIA NO VOLATIL DE LOS ACCESOS NO AUTORIZADOS. LA TARJETA DE MEMORIA INCLUYE ADEMAS UN PROCESADOR DE APLICACION (A1) Y UNA UNIDAD LOGICA DE DISCRIMINACION DE ACCESO (A3). LA UNIDAD LOGICA DE DISCRIMINACION DE ACCESO INCLUYE UN ACCESO DE TIPO DE ESCRITURA EN LA MEMORIA POR EL PROCESADOR DE LA APLICACION (A1) BAJO EL CONTROL DEL ACP (10) PARA MANTENER LA SEGURIDAD. LA MEMORIA TIENE UNA PLURALIDAD DE UBICACIONES, CADA UBICACION TIENE UNA PLURALIDAD DE BIT DE CONTROL DE ACCESO Y ESTOS ESTAN ASOCIADOS CON UN BLOQUE DIFERENTE DEL CHIP DE MEMORIA NO VOLATIL PARA DEFINIR DIFERENTES TIPOS DE ACCESOS PERMITIDOS A DICHO BLOQUE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/181,684 US5491827A (en) | 1994-01-14 | 1994-01-14 | Secure application card for sharing application data and procedures among a plurality of microprocessors |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2164144T3 true ES2164144T3 (es) | 2002-02-16 |
Family
ID=22665328
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95904678T Expired - Lifetime ES2164144T3 (es) | 1994-01-14 | 1995-01-13 | Tarjeta de aplicacion protegida para compartir datos y procedimientos de aplicacion en una pluralidad de microprocesadores. |
Country Status (16)
Country | Link |
---|---|
US (1) | US5491827A (es) |
EP (1) | EP0689702B1 (es) |
JP (1) | JP2755828B2 (es) |
KR (1) | KR100205740B1 (es) |
CN (1) | CN1053509C (es) |
AT (1) | ATE206543T1 (es) |
CA (1) | CA2158265C (es) |
DE (1) | DE69522998T2 (es) |
DK (1) | DK0689702T3 (es) |
ES (1) | ES2164144T3 (es) |
FI (1) | FI112714B (es) |
NO (1) | NO311545B1 (es) |
PT (1) | PT689702E (es) |
SG (1) | SG49773A1 (es) |
TW (1) | TW432283B (es) |
WO (1) | WO1995019608A1 (es) |
Families Citing this family (98)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5696917A (en) | 1994-06-03 | 1997-12-09 | Intel Corporation | Method and apparatus for performing burst read operations in an asynchronous nonvolatile memory |
DK0765501T3 (da) * | 1994-06-15 | 1999-09-27 | Thomson Consumer Electronics | Chipkort meddelelsesoverførsel uden indgreb af en mikroprocessor |
US5613092A (en) * | 1994-09-01 | 1997-03-18 | Motorola Inc. | Peripheral card having an adaptive PCMCIA compliant interface |
US5802558A (en) * | 1994-09-30 | 1998-09-01 | Intel Corporation | Method and apparatus for upgrading reprogrammable memory contents in a PCMCIA card |
US6408333B1 (en) * | 1994-11-23 | 2002-06-18 | Horizon Technologies Inc. | System for portable establishing network server |
US5596562A (en) * | 1995-01-19 | 1997-01-21 | United Microelectronics Corp. | Controlling method and apparatus for supporting hard disk and/or CD-ROM drives through the PCMCIA interface |
US5737524A (en) * | 1995-05-22 | 1998-04-07 | International Business Machines Corporation | Add-in board with programmable configuration registers for use in PCI bus computers |
JPH0962583A (ja) * | 1995-08-24 | 1997-03-07 | Mitsubishi Electric Corp | データ処理装置 |
EP0800686A1 (en) * | 1995-10-19 | 1997-10-15 | Koninklijke Philips Electronics N.V. | An identifier token with electronic circuitry and conductor means in the token external to the circuitry for realizing an identifier code |
US6075858A (en) * | 1995-10-27 | 2000-06-13 | Scm Microsystems (U.S.) Inc. | Encryption key system and method |
FR2748135B1 (fr) * | 1996-04-25 | 1998-06-19 | Aerospatiale | Equipement de calcul a memoire amovible pour aeronef |
FR2752071B1 (fr) * | 1996-07-30 | 1998-12-18 | Thomson Csf | Lecteur pour cartes a puce a interface homme-machine amelioree |
JP2982702B2 (ja) * | 1996-08-30 | 1999-11-29 | 日本電気株式会社 | ディスク装置 |
JPH1079000A (ja) * | 1996-09-03 | 1998-03-24 | Hitachi Ltd | プログラム書き込み可能なicカード |
AU770198B2 (en) * | 1997-03-21 | 2004-02-19 | Nagra France Sas | Broadcast and reception system, and receiver/decoder and remote controller therefor |
ZA973614B (en) * | 1997-03-21 | 1998-03-23 | Canal Plus Sa | Broadcast and reception system, and receiver/decoder and remote controller thereof. |
US6003135A (en) * | 1997-06-04 | 1999-12-14 | Spyrus, Inc. | Modular security device |
US6088802A (en) * | 1997-06-04 | 2000-07-11 | Spyrus, Inc. | Peripheral device with integrated security functionality |
JPH11120300A (ja) * | 1997-10-09 | 1999-04-30 | Fujitsu Ltd | 可搬型カード媒体,可搬型カード媒体のメモリ空間管理方法,可搬型カード媒体の発行方法および可搬型カード媒体のプログラムデータ書込方法並びにメモリ空間管理プログラムが記録されたコンピュータ読取可能な記録媒体 |
US5974500A (en) * | 1997-11-14 | 1999-10-26 | Atmel Corporation | Memory device having programmable access protection and method of operating the same |
GB2332530B (en) * | 1997-12-16 | 2002-01-16 | 3Com Technologies Ltd | Signalling between independently powered electrical circuit cards |
DE19804784A1 (de) * | 1998-02-06 | 1999-08-12 | Philips Patentverwaltung | Chipkarte mit integrierter Schaltung |
US6535917B1 (en) * | 1998-02-09 | 2003-03-18 | Reuters, Ltd. | Market data domain and enterprise system implemented by a master entitlement processor |
JP3743173B2 (ja) * | 1998-09-08 | 2006-02-08 | 富士通株式会社 | 半導体集積回路 |
US6609199B1 (en) * | 1998-10-26 | 2003-08-19 | Microsoft Corporation | Method and apparatus for authenticating an open system application to a portable IC device |
US7194092B1 (en) * | 1998-10-26 | 2007-03-20 | Microsoft Corporation | Key-based secure storage |
US7174457B1 (en) | 1999-03-10 | 2007-02-06 | Microsoft Corporation | System and method for authenticating an operating system to a central processing unit, providing the CPU/OS with secure storage, and authenticating the CPU/OS to a third party |
US7139915B2 (en) * | 1998-10-26 | 2006-11-21 | Microsoft Corporation | Method and apparatus for authenticating an open system application to a portable IC device |
US7290284B1 (en) * | 1999-01-11 | 2007-10-30 | Myspace Ab | System for data processing a security critical activity |
US8121828B2 (en) * | 1999-01-28 | 2012-02-21 | Ati Technologies Ulc | Detecting conditions for transfer of execution from one computer instruction stream to another and executing transfer on satisfaction of the conditions |
US7065633B1 (en) | 1999-01-28 | 2006-06-20 | Ati International Srl | System for delivering exception raised in first architecture to operating system coded in second architecture in dual architecture CPU |
US7111290B1 (en) | 1999-01-28 | 2006-09-19 | Ati International Srl | Profiling program execution to identify frequently-executed portions and to assist binary translation |
US7275246B1 (en) | 1999-01-28 | 2007-09-25 | Ati International Srl | Executing programs for a first computer architecture on a computer of a second architecture |
US7013456B1 (en) | 1999-01-28 | 2006-03-14 | Ati International Srl | Profiling execution of computer programs |
US6826748B1 (en) | 1999-01-28 | 2004-11-30 | Ati International Srl | Profiling program execution into registers of a computer |
US8127121B2 (en) | 1999-01-28 | 2012-02-28 | Ati Technologies Ulc | Apparatus for executing programs for a first computer architechture on a computer of a second architechture |
US8074055B1 (en) | 1999-01-28 | 2011-12-06 | Ati Technologies Ulc | Altering data storage conventions of a processor when execution flows from first architecture code to second architecture code |
US7941647B2 (en) | 1999-01-28 | 2011-05-10 | Ati Technologies Ulc | Computer for executing two instruction sets and adds a macroinstruction end marker for performing iterations after loop termination |
US6148354A (en) | 1999-04-05 | 2000-11-14 | M-Systems Flash Disk Pioneers Ltd. | Architecture for a universal serial bus-based PC flash disk |
US6775779B1 (en) | 1999-04-06 | 2004-08-10 | Microsoft Corporation | Hierarchical trusted code for content protection in computers |
US6651171B1 (en) * | 1999-04-06 | 2003-11-18 | Microsoft Corporation | Secure execution of program code |
US6618789B1 (en) * | 1999-04-07 | 2003-09-09 | Sony Corporation | Security memory card compatible with secure and non-secure data processing systems |
US6601140B1 (en) * | 1999-04-07 | 2003-07-29 | Sony Corporation | Memory unit, data processing unit, and data processing method using memory unit type |
US6510501B1 (en) | 1999-05-11 | 2003-01-21 | National Semiconductor Corporation | Non-volatile memory read/write security protection feature selection through non-volatile memory bits |
US6779107B1 (en) | 1999-05-28 | 2004-08-17 | Ati International Srl | Computer execution by opportunistic adaptation |
ATE229677T1 (de) * | 1999-06-04 | 2002-12-15 | Udekem D Acoz Xavier Guy Ber D | Speicherkarte |
JP2001051904A (ja) * | 1999-08-11 | 2001-02-23 | Hitachi Ltd | 不揮発性半導体メモリを用いた外部記憶装置 |
US7254806B1 (en) | 1999-08-30 | 2007-08-07 | Ati International Srl | Detecting reordered side-effects |
JP2001188686A (ja) * | 1999-10-22 | 2001-07-10 | Sony Corp | データ書換装置、制御方法および記録媒体 |
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US6738884B1 (en) | 1999-12-14 | 2004-05-18 | Genesis Microchip Inc. | Method and apparatus for processing data with semaphores |
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US6934832B1 (en) | 2000-01-18 | 2005-08-23 | Ati International Srl | Exception mechanism for a computer |
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JP2002245023A (ja) * | 2001-02-16 | 2002-08-30 | Mitsubishi Electric Corp | マイクロコンピュータ |
US7024532B2 (en) * | 2001-08-09 | 2006-04-04 | Matsushita Electric Industrial Co., Ltd. | File management method, and memory card and terminal apparatus that make use of the method |
US7237126B2 (en) * | 2001-09-28 | 2007-06-26 | Hewlett-Packard Development Company, L.P. | Method and apparatus for preserving the integrity of a management subsystem environment |
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US7890771B2 (en) * | 2002-04-17 | 2011-02-15 | Microsoft Corporation | Saving and retrieving data based on public key encryption |
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EP1513039B1 (en) * | 2003-09-02 | 2007-02-28 | Sony Ericsson Mobile Communications AB | Transfer of security data between two memories |
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-
1994
- 1994-01-14 US US08/181,684 patent/US5491827A/en not_active Expired - Lifetime
-
1995
- 1995-01-13 CA CA002158265A patent/CA2158265C/en not_active Expired - Fee Related
- 1995-01-13 DK DK95904678T patent/DK0689702T3/da active
- 1995-01-13 JP JP7518939A patent/JP2755828B2/ja not_active Expired - Lifetime
- 1995-01-13 SG SG1996005417A patent/SG49773A1/en unknown
- 1995-01-13 AT AT95904678T patent/ATE206543T1/de not_active IP Right Cessation
- 1995-01-13 KR KR1019950703947A patent/KR100205740B1/ko not_active IP Right Cessation
- 1995-01-13 DE DE69522998T patent/DE69522998T2/de not_active Expired - Lifetime
- 1995-01-13 WO PCT/IB1995/000032 patent/WO1995019608A1/en active IP Right Grant
- 1995-01-13 PT PT95904678T patent/PT689702E/pt unknown
- 1995-01-13 CN CN95190029A patent/CN1053509C/zh not_active Expired - Fee Related
- 1995-01-13 EP EP95904678A patent/EP0689702B1/en not_active Expired - Lifetime
- 1995-01-13 ES ES95904678T patent/ES2164144T3/es not_active Expired - Lifetime
- 1995-04-29 TW TW084104272A patent/TW432283B/zh not_active IP Right Cessation
- 1995-09-13 NO NO19953614A patent/NO311545B1/no not_active IP Right Cessation
- 1995-09-13 FI FI954299A patent/FI112714B/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SG49773A1 (en) | 1998-06-15 |
NO953614D0 (no) | 1995-09-13 |
CA2158265C (en) | 1997-01-14 |
US5491827A (en) | 1996-02-13 |
KR100205740B1 (ko) | 1999-07-01 |
FI954299A0 (fi) | 1995-09-13 |
TW432283B (en) | 2001-05-01 |
CN1122164A (zh) | 1996-05-08 |
FI954299A (fi) | 1995-09-13 |
FI112714B (fi) | 2003-12-31 |
PT689702E (pt) | 2002-03-28 |
DE69522998T2 (de) | 2002-06-13 |
EP0689702B1 (en) | 2001-10-04 |
CA2158265A1 (en) | 1995-07-20 |
CN1053509C (zh) | 2000-06-14 |
EP0689702A1 (en) | 1996-01-03 |
DE69522998D1 (de) | 2001-11-08 |
NO953614L (no) | 1995-11-13 |
JP2755828B2 (ja) | 1998-05-25 |
NO311545B1 (no) | 2001-12-03 |
JPH08506915A (ja) | 1996-07-23 |
ATE206543T1 (de) | 2001-10-15 |
DK0689702T3 (da) | 2001-12-03 |
WO1995019608A1 (en) | 1995-07-20 |
KR960701414A (ko) | 1996-02-24 |
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