DK0512542T3 - Databeskyttende mikroprocessorkredsløb til bærbare databærere, f.eks. kreditkort - Google Patents
Databeskyttende mikroprocessorkredsløb til bærbare databærere, f.eks. kreditkortInfo
- Publication number
- DK0512542T3 DK0512542T3 DK92107709.5T DK92107709T DK0512542T3 DK 0512542 T3 DK0512542 T3 DK 0512542T3 DK 92107709 T DK92107709 T DK 92107709T DK 0512542 T3 DK0512542 T3 DK 0512542T3
- Authority
- DK
- Denmark
- Prior art keywords
- credit card
- microprocessor circuits
- circuit
- protection microprocessor
- data
- Prior art date
Links
Classifications
-
- 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
- G06F12/1416—Protection against unauthorised use of memory or access to memory by checking the object accessibility, e.g. type of access defined by the memory independently of subject rights
- G06F12/1425—Protection against unauthorised use of memory or access to memory by checking the object accessibility, e.g. type of access defined by the memory independently of subject rights the protection being physical, e.g. cell, word, block
- G06F12/1441—Protection against unauthorised use of memory or access to memory by checking the object accessibility, e.g. type of access defined by the memory independently of subject rights the protection being physical, e.g. cell, word, block for a range
-
- 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)
- Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Accounting & Taxation (AREA)
- Strategic Management (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Business, Economics & Management (AREA)
- Computer Security & Cryptography (AREA)
- General Engineering & Computer Science (AREA)
- Storage Device Security (AREA)
- Credit Cards Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4115152A DE4115152C2 (de) | 1991-05-08 | 1991-05-08 | Kartenförmiger Datenträger mit einer datenschützenden Mikroprozessorschaltung |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0512542T3 true DK0512542T3 (da) | 1997-08-18 |
Family
ID=6431312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK92107709.5T DK0512542T3 (da) | 1991-05-08 | 1992-05-07 | Databeskyttende mikroprocessorkredsløb til bærbare databærere, f.eks. kreditkort |
Country Status (8)
Country | Link |
---|---|
US (1) | US5600818A (da) |
EP (1) | EP0512542B1 (da) |
JP (1) | JP3529800B2 (da) |
AT (1) | ATE148953T1 (da) |
DE (2) | DE4115152C2 (da) |
DK (1) | DK0512542T3 (da) |
ES (1) | ES2100249T3 (da) |
HK (1) | HK1007818A1 (da) |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5559992A (en) * | 1993-01-11 | 1996-09-24 | Ascom Autelca Ag | Apparatus and method for protecting data in a memory address range |
FR2704704B1 (fr) * | 1993-04-28 | 1995-09-01 | Gemplus Card Int | Systeme de communication. |
FR2704956B1 (fr) * | 1993-05-06 | 1995-06-09 | Schlumberger Ind Sa | Microprocesseur avec mémoire sécurisée. |
DE4316091A1 (de) * | 1993-05-13 | 1994-11-17 | Sel Alcatel Ag | Verfahren und Systemkomponenten zur Ermittlung des Aufenthaltsortes eines Teilnehmers in einem Kommunikationssystem |
JPH0744672A (ja) * | 1993-07-28 | 1995-02-14 | Oki Electric Ind Co Ltd | Icカード及びicカードシステム |
FR2713803B1 (fr) * | 1993-12-07 | 1996-01-12 | Gemplus Card Int | Carte à mémoire et procédé de fonctionnement. |
CN1126078C (zh) * | 1994-04-18 | 2003-10-29 | 松下电器产业株式会社 | 防止非法复制或非法安装光记录媒体的信息的方法和装置 |
DE19508722A1 (de) * | 1995-03-10 | 1996-09-12 | Siemens Ag | Lizenzkartengesteuertes Chipkartensystem |
DE19508723A1 (de) * | 1995-03-10 | 1996-09-12 | Siemens Ag | Mehrbenutzerdatenverarbeitungsanlage mit Speicherschutz |
US5668973A (en) * | 1995-04-14 | 1997-09-16 | Ascom Hasler Mailing Systems Ag | Protection system for critical memory information |
JPH08305635A (ja) * | 1995-05-01 | 1996-11-22 | Nec Corp | ワンチップcpu |
JP3590131B2 (ja) * | 1995-05-17 | 2004-11-17 | 株式会社東芝 | 携帯可能記憶媒体及び携帯可能記憶媒体の発行装置 |
JPH0991396A (ja) * | 1995-09-25 | 1997-04-04 | Mitsubishi Electric Corp | データ記憶装置 |
US5774652A (en) * | 1995-09-29 | 1998-06-30 | Smith; Perry | Restricted access computer system |
JP4312272B2 (ja) * | 1995-10-06 | 2009-08-12 | モトローラ・インコーポレイテッド | 内部メモリへのアクセスを制限するマイクロコントローラ |
DE19612439C2 (de) * | 1996-03-28 | 2001-02-01 | Siemens Ag | Halbleiterspeichervorrichtung |
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 |
DE19718115A1 (de) * | 1996-12-23 | 1998-06-25 | Ccs Chipcard & Comm Syst Gmbh | Chipkarte und Verfahren zur Verwendung der Chipkarte |
US5754762A (en) * | 1997-01-13 | 1998-05-19 | Kuo; Chih-Cheng | Secure multiple application IC card using interrupt instruction issued by operating system or application program to control operation flag that determines the operational mode of bi-modal CPU |
JPH10228421A (ja) * | 1997-02-14 | 1998-08-25 | Nec Ic Microcomput Syst Ltd | メモリアクセス制御回路 |
US6272637B1 (en) * | 1997-04-14 | 2001-08-07 | Dallas Semiconductor Corporation | Systems and methods for protecting access to encrypted information |
US6220510B1 (en) * | 1997-05-15 | 2001-04-24 | Mondex International Limited | Multi-application IC card with delegation feature |
US5920690A (en) * | 1997-08-11 | 1999-07-06 | Motorola, Inc. | Method and apparatus for providing access protection in an integrated circuit |
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 |
DE19804784A1 (de) * | 1998-02-06 | 1999-08-12 | Philips Patentverwaltung | Chipkarte mit integrierter Schaltung |
JPH11238016A (ja) * | 1998-02-23 | 1999-08-31 | Nec Corp | メモリ保護方法及び装置 |
DE19834670C2 (de) * | 1998-07-31 | 2001-12-13 | Siemens Ag | Verfahren und Anordnung zum Erkennen von unberechtigten Schreib- oder Lese-Zugriffen auf einen Speicherbereich zumindest eines in einem Mikroprozessorsystem angeordneten Speichers und Anordnung zur Durchführung des Verfahrens |
FR2793048A1 (fr) * | 1999-04-29 | 2000-11-03 | Schlumberger Systems & Service | Procede de gestion de commandes dans plusieurs fichiers d'application et carte a puce pour la mise en oeuvre du procede |
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 |
DE19923232C2 (de) * | 1999-05-20 | 2001-04-19 | Beta Res Gmbh | Vorrichtung und Verfahren zur Sicherung von Daten auf einer Chipkarte |
EP1113387A3 (en) * | 1999-12-31 | 2001-11-21 | SCHLUMBERGER Systèmes | Smart card having a non-volatile memory with a novel mapping |
US6615324B1 (en) | 2000-01-07 | 2003-09-02 | Cygnal Integrated Products, Inc. | Embedded microprocessor multi-level security system in flash memory |
JP4522548B2 (ja) * | 2000-03-10 | 2010-08-11 | 富士通フロンテック株式会社 | アクセス監視装置及びアクセス監視方法 |
FR2808359B1 (fr) * | 2000-04-28 | 2002-06-28 | Gemplus Card Int | Carte a puce multi-applicatives |
DE10036278A1 (de) * | 2000-07-26 | 2002-02-07 | Bosch Gmbh Robert | Verfahren zur Überwachung eines Programmablaufs mittels einer Debug Logik |
JP2002215460A (ja) * | 2001-01-15 | 2002-08-02 | Hitachi Kokusai Electric Inc | 情報端末 |
DE10105284A1 (de) * | 2001-02-06 | 2002-08-29 | Infineon Technologies Ag | Mikroprozessorschaltung für Datenträger und Verfahren zum Organisieren des Zugriffs auf in einem Speicher abgelegten Daten |
DE10105987A1 (de) * | 2001-02-09 | 2002-08-29 | Infineon Technologies Ag | Datenverarbeitungsvorrichtung |
GB2390443B (en) * | 2002-04-15 | 2005-03-16 | Alphamosaic Ltd | Application registers |
JP2003316649A (ja) * | 2002-04-26 | 2003-11-07 | Mitsubishi Electric Corp | マイクロプロセッサ |
US6766425B2 (en) * | 2002-05-16 | 2004-07-20 | Delphi Technologies, Inc. | Calibration method implementing segmented flash memory and RAM overlay |
WO2004068426A1 (en) | 2003-01-31 | 2004-08-12 | Matsushita Electric Industrial Co., Ltd. | Semiconductor memory card, and program for controlling the same |
JP4242682B2 (ja) | 2003-03-26 | 2009-03-25 | パナソニック株式会社 | メモリデバイス |
JP4713878B2 (ja) * | 2004-12-14 | 2011-06-29 | 株式会社東芝 | 携帯可能電子装置 |
JP4818793B2 (ja) | 2006-04-20 | 2011-11-16 | ルネサスエレクトロニクス株式会社 | マイクロコンピュータ及びメモリアクセスの制御方法 |
EP1862952A1 (fr) * | 2006-05-30 | 2007-12-05 | Axalto SA | Dispositif électronique sécurisé |
DE602007012519D1 (de) | 2007-04-05 | 2011-03-31 | St Microelectronics Res & Dev | Integrierte Schaltung mit beschränktem Datenzugang |
GB2455567B (en) * | 2007-12-14 | 2012-12-26 | Icera Inc | Security circuit for power up |
US20160048353A1 (en) * | 2014-08-13 | 2016-02-18 | Kabushiki Kaisha Toshiba | Memory system and method of controlling memory system |
JP6493672B2 (ja) * | 2015-04-16 | 2019-04-03 | 大日本印刷株式会社 | 電子情報記憶媒体、異常検知方法、異常検知プログラム、及びicカード |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2738113C2 (de) * | 1976-09-06 | 1998-07-16 | Gao Ges Automation Org | Vorrichtung zur Durchführung von Bearbeitungsvorgängen mit einem Identifikanden |
US4328542A (en) * | 1979-11-07 | 1982-05-04 | The Boeing Company | Secure implementation of transition machine computer |
US4488256A (en) * | 1981-11-23 | 1984-12-11 | Motorola, Inc. | Memory management unit having means for detecting and preventing mapping conflicts |
NL8201847A (nl) * | 1982-05-06 | 1983-12-01 | Philips Nv | Inrichting voor het beschermen tegen onbevoegd uitlezen van in een geheugen te memoriseren programmawoorden. |
US4525599A (en) * | 1982-05-21 | 1985-06-25 | General Computer Corporation | Software protection methods and apparatus |
US4521853A (en) * | 1982-06-30 | 1985-06-04 | Texas Instruments Incorporated | Secure microprocessor/microcomputer with secured memory |
US4558176A (en) * | 1982-09-20 | 1985-12-10 | Arnold Mark G | Computer systems to inhibit unauthorized copying, unauthorized usage, and automated cracking of protected software |
US4519036A (en) * | 1983-01-05 | 1985-05-21 | Emi Limited | Program storage hardware with security scheme |
JPS6068441A (ja) * | 1983-09-22 | 1985-04-19 | Fujitsu Ltd | ワンチツプ・マイクロ・コンピユ−タ |
US4689766A (en) * | 1984-11-16 | 1987-08-25 | Zenith Electronics Corporation | System for resetting the operation of a signal processing device upon the failure of accessng a predetermined memory location within a predetermined time interval |
JPH0818473B2 (ja) * | 1985-07-31 | 1996-02-28 | トッパン・ムーア株式会社 | 機密水準を設定できるicカード |
JP2537199B2 (ja) * | 1986-06-20 | 1996-09-25 | 株式会社東芝 | Icカ―ド |
US4975878A (en) * | 1988-01-28 | 1990-12-04 | National Semiconductor | Programmable memory data protection scheme |
US5023776A (en) * | 1988-02-22 | 1991-06-11 | International Business Machines Corp. | Store queue for a tightly coupled multiple processor configuration with two-level cache buffer storage |
JPH01277948A (ja) * | 1988-04-30 | 1989-11-08 | Nec Corp | メモリーカード |
DE3901457A1 (de) * | 1989-01-19 | 1990-08-02 | Strahlen Umweltforsch Gmbh | Verfahren zur adressbereichsueberwachung bei datenverarbeitungsgeraeten in echtzeit |
US5099516A (en) * | 1989-06-12 | 1992-03-24 | Dell Corporate Services Corporation | Digital computer code word identification system |
US5263158A (en) * | 1990-02-15 | 1993-11-16 | International Business Machines Corporation | Method and system for variable authority level user access control in a distributed data processing system having multiple resource manager |
US5341497A (en) * | 1991-10-16 | 1994-08-23 | Ohmeda Inc. | Method and apparatus for a computer system to detect program faults and permit recovery from such faults |
-
1991
- 1991-05-08 DE DE4115152A patent/DE4115152C2/de not_active Expired - Fee Related
-
1992
- 1992-05-07 DK DK92107709.5T patent/DK0512542T3/da active
- 1992-05-07 DE DE59208026T patent/DE59208026D1/de not_active Expired - Lifetime
- 1992-05-07 EP EP92107709A patent/EP0512542B1/de not_active Expired - Lifetime
- 1992-05-07 ES ES92107709T patent/ES2100249T3/es not_active Expired - Lifetime
- 1992-05-07 JP JP11476392A patent/JP3529800B2/ja not_active Expired - Fee Related
- 1992-05-07 AT AT92107709T patent/ATE148953T1/de not_active IP Right Cessation
-
1996
- 1996-01-24 US US08/590,872 patent/US5600818A/en not_active Expired - Lifetime
-
1998
- 1998-06-26 HK HK98106925A patent/HK1007818A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPH05173890A (ja) | 1993-07-13 |
EP0512542A2 (de) | 1992-11-11 |
ES2100249T3 (es) | 1997-06-16 |
EP0512542A3 (en) | 1993-08-11 |
ATE148953T1 (de) | 1997-02-15 |
DE4115152C2 (de) | 2003-04-24 |
DE4115152A1 (de) | 1992-11-12 |
US5600818A (en) | 1997-02-04 |
DE59208026D1 (de) | 1997-03-27 |
JP3529800B2 (ja) | 2004-05-24 |
EP0512542B1 (de) | 1997-02-12 |
HK1007818A1 (en) | 1999-04-23 |
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