SG52681A1 - Microcomputer pc-cards - Google Patents

Microcomputer pc-cards

Info

Publication number
SG52681A1
SG52681A1 SG1996007787A SG1996007787A SG52681A1 SG 52681 A1 SG52681 A1 SG 52681A1 SG 1996007787 A SG1996007787 A SG 1996007787A SG 1996007787 A SG1996007787 A SG 1996007787A SG 52681 A1 SG52681 A1 SG 52681A1
Authority
SG
Singapore
Prior art keywords
microcomputer
cards
Prior art date
Application number
SG1996007787A
Other languages
English (en)
Inventor
Jean-Yves Leroux
Patrice Peyret
Original Assignee
Gemplus Card Int
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9425619&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SG52681(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gemplus Card Int filed Critical Gemplus Card Int
Publication of SG52681A1 publication Critical patent/SG52681A1/en

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
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
    • G06F21/79—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data in semiconductor storage media, e.g. directly-addressable memories
    • 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
    • G06Q20/346—Cards serving only as information carrier of service
    • 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
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
    • G06Q20/409—Device specific authentication in transaction processing
    • G06Q20/4097—Device specific authentication in transaction processing using mutual authentication between devices and transaction partners
    • 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
    • G07F7/1025—Identification of user by a PIN code
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2107—File encryption

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Accounting & Taxation (AREA)
  • Strategic Management (AREA)
  • General Business, Economics & Management (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Finance (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Storage Device Security (AREA)
SG1996007787A 1992-01-14 1993-01-08 Microcomputer pc-cards SG52681A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9200321A FR2686170B1 (fr) 1992-01-14 1992-01-14 Carte a memoire de masse pour microordinateur.

Publications (1)

Publication Number Publication Date
SG52681A1 true SG52681A1 (en) 1998-09-28

Family

ID=9425619

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996007787A SG52681A1 (en) 1992-01-14 1993-01-08 Microcomputer pc-cards

Country Status (7)

Country Link
US (2) US5875480A (de)
EP (1) EP0552079B2 (de)
JP (1) JP3613687B2 (de)
DE (1) DE69327181T3 (de)
ES (1) ES2142337T5 (de)
FR (1) FR2686170B1 (de)
SG (1) SG52681A1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5860099A (en) * 1993-05-12 1999-01-12 Usar Systems, Inc. Stored program system with protected memory and secure signature extraction
JPH09134310A (ja) * 1995-11-07 1997-05-20 Fujitsu Ltd データの復号アルゴリズムを記憶する記憶媒体および方法
JPH10124399A (ja) * 1996-10-22 1998-05-15 Mitsubishi Electric Corp Ｉｃメモリカード
FR2762417B1 (fr) * 1997-04-16 1999-07-02 Gemplus Card Int Procede de controle de l'execution d'un produit logiciel
EP0984403A1 (de) * 1998-09-01 2000-03-08 Mindport B.V. Sicherheitssytem
DE19908285A1 (de) * 1999-02-26 2000-08-31 Orga Kartensysteme Gmbh Vorrichtung zum Laden einer Chipkarte mit Personalisierungsdaten
US6820203B1 (en) * 1999-04-07 2004-11-16 Sony Corporation Security unit for use in memory card
US6848047B1 (en) * 1999-04-28 2005-01-25 Casio Computer Co., Ltd. Security managing system, data distribution apparatus and portable terminal apparatus
EP1058216B1 (de) 1999-06-04 2002-12-11 D'Udekem D'Acoz, Xavier Guy Bernard Speicherkarte
JP2001005569A (ja) * 1999-06-18 2001-01-12 Matsushita Electric Ind Co Ltd Ｐｃカード一体型無線通信装置
US7055752B2 (en) * 2000-05-22 2006-06-06 Matsushita Electric Industrial Co., Ltd. IC card
TW519651B (en) * 2000-06-27 2003-02-01 Intel Corp Embedded security device within a nonvolatile memory device
FR2822971A1 (fr) * 2001-04-03 2002-10-04 St Microelectronics Sa Systeme et procede de controle d'acces a des donnees protegees stockees dans une memoire
JP2002329180A (ja) * 2001-04-27 2002-11-15 Toshiba Corp 無線通信機能を有するメモリカード及びそのデータ通信方法
KR100555003B1 (ko) * 2001-06-04 2006-02-24 가부시끼가이샤 르네사스 테크놀로지 기억 장치
JP2003282745A (ja) * 2002-03-26 2003-10-03 Toshiba Corp 半導体記憶装置
US20030226040A1 (en) * 2002-06-03 2003-12-04 International Business Machines Corporation Controlling access to data stored on a storage device of a trusted computing platform system
JP4686193B2 (ja) * 2002-11-27 2011-05-18 エヌエックスピー ビー ヴィ チップが集積されている保護手段
FR2849247B1 (fr) * 2002-12-18 2005-10-07 Oberthur Card Syst Sa Dispositif optimise de communication de donnees numeriques dans une carte a microcircuit
US20030177051A1 (en) * 2003-03-13 2003-09-18 Robin Driscoll Method and system for managing worker resources
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
US7530108B1 (en) 2003-09-15 2009-05-05 The Directv Group, Inc. Multiprocessor conditional access module and method for using the same
FR2867871B1 (fr) * 2004-03-19 2007-08-24 Secure Machines Sa Procede et dispositif de securisation de l'acces a un peripherique
US20060130154A1 (en) * 2004-11-30 2006-06-15 Wai Lam Method and system for protecting and verifying stored data
US10303880B2 (en) * 2014-07-24 2019-05-28 Nuvoton Technology Corporation Security device having indirect access to external non-volatile memory
TWI751962B (zh) * 2019-04-07 2022-01-01 新唐科技股份有限公司 安全裝置、安全方法、安全系統以及安全設備

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2401459A1 (fr) * 1977-08-26 1979-03-23 Cii Honeywell Bull Support d'information portatif muni d'un microprocesseur et d'une memoire morte programmable
JPS6084686A (ja) * 1983-10-17 1985-05-14 Toshiba Corp 情報記録媒体の記録方式
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
US5175840A (en) * 1985-10-02 1992-12-29 Hitachi, Ltd. Microcomputer having a PROM including data security and test circuitry
US4799061A (en) * 1985-11-18 1989-01-17 International Business Machines Corporation Secure component authentication system
JP3025502B2 (ja) * 1987-03-16 2000-03-27 日立マクセル株式会社 半導体メモリ装置
JPS63253493A (ja) * 1987-04-09 1988-10-20 Mitsubishi Electric Corp 情報記録システム
FR2618002B1 (fr) * 1987-07-10 1991-07-05 Schlumberger Ind Sa Procede et systeme d'authentification de cartes a memoire electronique
CH694306A5 (de) * 1988-04-11 2004-11-15 Syspatronic Ag Spa Chipkarte.
US5016274A (en) * 1988-11-08 1991-05-14 Silvio Micali On-line/off-line digital signing
DE3903454A1 (de) * 1988-12-12 1990-06-13 Raymund H Eisele In edv-einrichtungen einsteckbares element
US5237609A (en) * 1989-03-31 1993-08-17 Mitsubishi Denki Kabushiki Kaisha Portable secure semiconductor memory device
US5293610A (en) * 1989-08-04 1994-03-08 Motorola, Inc. Memory system having two-level security system for enhanced protection against unauthorized access
US5251304A (en) * 1990-09-28 1993-10-05 Motorola, Inc. Integrated circuit microcontroller with on-chip memory and external bus interface and programmable mechanism for securing the contents of on-chip memory
FR2668278A1 (fr) * 1990-10-19 1992-04-24 Gemplus Card Int Procede pour la ratification de codes secrets pour cartes a memoires.

Also Published As

Publication number Publication date
FR2686170B1 (fr) 1996-09-06
ES2142337T5 (es) 2004-11-01
EP0552079A1 (de) 1993-07-21
EP0552079B2 (de) 2004-01-28
DE69327181D1 (de) 2000-01-13
JPH05314013A (ja) 1993-11-26
DE69327181T2 (de) 2000-06-15
US6182205B1 (en) 2001-01-30
US5875480A (en) 1999-02-23
DE69327181T3 (de) 2004-09-16
FR2686170A1 (fr) 1993-07-16
ES2142337T3 (es) 2000-04-16
JP3613687B2 (ja) 2005-01-26
EP0552079B1 (de) 1999-12-08

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