ZA961123B - Method for the secured updating of an eeprom memory - Google Patents

Method for the secured updating of an eeprom memory

Info

Publication number
ZA961123B
ZA961123B ZA961123A ZA961123A ZA961123B ZA 961123 B ZA961123 B ZA 961123B ZA 961123 A ZA961123 A ZA 961123A ZA 961123 A ZA961123 A ZA 961123A ZA 961123 B ZA961123 B ZA 961123B
Authority
ZA
South Africa
Prior art keywords
eeprom memory
updating
secured
secured updating
eeprom
Prior art date
Application number
ZA961123A
Other languages
English (en)
Inventor
Anne Laget
Jean-Marie Valade
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
Application filed by Gemplus Card Int filed Critical Gemplus Card Int
Publication of ZA961123B publication Critical patent/ZA961123B/xx

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
    • 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
    • G06K19/0701—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 at least one of the integrated circuit chips comprising an arrangement for power management
    • 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
    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C16/00—Erasable programmable read-only memories
    • G11C16/02—Erasable programmable read-only memories electrically programmable
    • G11C16/06—Auxiliary circuits, e.g. for writing into memory
    • G11C16/10—Programming or data input circuits
    • G11C16/102—External programming circuits, e.g. EPROM programmers; In-circuit programming or reprogramming; EPROM emulators
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C16/00—Erasable programmable read-only memories
    • G11C16/02—Erasable programmable read-only memories electrically programmable
    • G11C16/06—Auxiliary circuits, e.g. for writing into memory
    • G11C16/10—Programming or data input circuits
    • G11C16/102—External programming circuits, e.g. EPROM programmers; In-circuit programming or reprogramming; EPROM emulators
    • G11C16/105—Circuits or methods for updating contents of nonvolatile memory, especially with 'security' features to ensure reliable replacement, i.e. preventing that old data is lost before new data is reliably written

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Engineering & Computer Science (AREA)
  • Accounting & Taxation (AREA)
  • Strategic Management (AREA)
  • General Business, Economics & Management (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Storage Device Security (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
ZA961123A 1995-02-16 1996-02-12 Method for the secured updating of an eeprom memory ZA961123B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9501791A FR2730833B1 (fr) 1995-02-16 1995-02-16 Procede de mise a jour securisee de memoire eeprom

Publications (1)

Publication Number Publication Date
ZA961123B true ZA961123B (en) 1996-08-23

Family

ID=9476204

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA961123A ZA961123B (en) 1995-02-16 1996-02-12 Method for the secured updating of an eeprom memory

Country Status (9)

Country Link
EP (1) EP0756746B1 (de)
JP (1) JP2846739B2 (de)
AU (1) AU691406B2 (de)
CA (1) CA2188033C (de)
DE (1) DE69609256T2 (de)
ES (1) ES2150104T3 (de)
FR (1) FR2730833B1 (de)
WO (1) WO1996025743A1 (de)
ZA (1) ZA961123B (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2757978B1 (fr) * 1996-12-27 1999-01-29 Schlumberger Ind Sa Procede de securisation d'une donnee dans une memoire reinscriptible
JP3702923B2 (ja) 1997-02-28 2005-10-05 ソニー株式会社 情報処理方法および情報処理装置
JPH117505A (ja) * 1997-06-17 1999-01-12 Fujitsu Ltd カード型記憶媒体
JP3721725B2 (ja) * 1997-07-09 2005-11-30 ソニー株式会社 情報処理方法および情報処理装置
JP3233079B2 (ja) * 1997-09-30 2001-11-26 ソニー株式会社 データ処理システム及びデータ処理方法
JP3271935B2 (ja) * 1997-10-15 2002-04-08 松下電工株式会社 制御システム
DE19858840A1 (de) * 1998-12-19 2000-06-21 Orga Kartensysteme Gmbh Verfahren zum bidirektionalen Datentransfer zwischen einem Terminal und einer Chipkarte sowie Chipkarte
JP3726663B2 (ja) * 2000-09-07 2005-12-14 日産自動車株式会社 電子制御装置の制御データ記憶装置
JP2002123806A (ja) * 2000-10-17 2002-04-26 Fujitsu Ltd Ｉｃカード、データ更新制御方法、データ／メッセージ復元制御方法、および制御プログラムを記録した記録媒体
FR2818426A1 (fr) * 2000-12-18 2002-06-21 Schlumberger Systems & Service Dispositif et procede de securisation de zones de donnees dans une carte a puce
JP2002278850A (ja) * 2001-03-14 2002-09-27 Nec Corp 半導体装置
DE60129200T2 (de) * 2001-03-23 2008-03-20 Proton World International En Abrege Pwi Verfahren zur Aktualisierung eines elektronischen Dokuments
EP1276116B1 (de) * 2001-07-12 2008-09-10 Siemens Aktiengesellschaft Verfahren zur Speicherung zusammengehöriger Datensätze
FR2838536B1 (fr) * 2002-04-16 2005-06-24 A S K Procede de modification des donnees d'une carte a memoire lors d'une transaction
DE102004005290B3 (de) * 2004-02-03 2005-07-21 Giesecke & Devrient Gmbh Verfahren und Vorrichtung zur Absicherung von Daten in einem nichtflüchtigen Datenspeicher
KR20070030157A (ko) * 2004-06-14 2007-03-15 소니 가부시끼 가이샤 정보 관리 장치 및 정보 관리 방법
FR2875080B1 (fr) * 2004-09-09 2006-10-27 Gemplus Sa Mise a jour optimisee d'une valeur deterministe dans un dispositif de communication
WO2007026209A1 (en) * 2005-08-31 2007-03-08 Axalto S.A. A personal token with security arrangement for avoiding mistaken deletion of data.
CN100535935C (zh) * 2006-12-26 2009-09-02 北京握奇数据系统有限公司 Cpu与逻辑加密双用智能卡及其数据同步方法
KR102102335B1 (ko) * 2018-02-06 2020-04-20 엘에스일렉트릭(주) 이중 메모리 구조 및 이를 이용한 plc의 메시지 처리 방법
CN110888605B (zh) * 2019-12-11 2023-10-20 重庆超力高科技股份有限公司 Eeprom的数据写入方法、装置和电子设备
CN111105563B (zh) * 2019-12-17 2021-08-24 厦门计讯物联科技有限公司 防数据丢失的水卡数据写入方法、装置、设备及存储介质
CN113688773B (zh) * 2021-09-03 2023-09-26 重庆大学 一种基于深度学习的储罐穹顶位移数据修复方法及其装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2665791B1 (fr) * 1990-08-13 1994-11-10 Didier Mazingue Procede de mise a jour d'une memoire eeprom.
FR2666425A1 (fr) * 1990-08-31 1992-03-06 Gemplus Card Int Procede et dispositif de mise a jour d'informations dans une memoire et leur utilisation dans les cartes a memoire.
JPH05233426A (ja) * 1992-02-20 1993-09-10 Fujitsu Ltd フラッシュ・メモリ使用方法
GB9307623D0 (en) * 1993-04-13 1993-06-02 Jonhig Ltd Data writing to eeprom
FR2705820B1 (fr) * 1993-05-26 1995-08-11 Solaic Sa Procédé pour sécuriser les écritures de données sensibles dans la mémoire de stockage de données EEPROM d'une carte à mémoire, et carte à mémoire pour la mise en Óoeuvre de ce procédé.

Also Published As

Publication number Publication date
JP2846739B2 (ja) 1999-01-13
EP0756746B1 (de) 2000-07-12
DE69609256D1 (de) 2000-08-17
FR2730833B1 (fr) 1997-03-28
AU4835296A (en) 1996-09-04
DE69609256T2 (de) 2001-10-18
AU691406B2 (en) 1998-05-14
JPH09506460A (ja) 1997-06-24
WO1996025743A1 (fr) 1996-08-22
ES2150104T3 (es) 2000-11-16
FR2730833A1 (fr) 1996-08-23
EP0756746A1 (de) 1997-02-05
CA2188033C (fr) 2000-09-26

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