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
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/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
    • 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)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • General Business, Economics & Management (AREA)
  • Strategic Management (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Engineering & Computer Science (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 (en) 1995-02-16 1995-02-16 SECURE UPDATE OF EEPROM MEMORY

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 (en)
JP (1) JP2846739B2 (en)
AU (1) AU691406B2 (en)
CA (1) CA2188033C (en)
DE (1) DE69609256T2 (en)
ES (1) ES2150104T3 (en)
FR (1) FR2730833B1 (en)
WO (1) WO1996025743A1 (en)
ZA (1) ZA961123B (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2757978B1 (en) * 1996-12-27 1999-01-29 Schlumberger Ind Sa METHOD FOR SECURING DATA IN A REWRITE MEMORY
JP3702923B2 (en) * 1997-02-28 2005-10-05 ソニー株式会社 Information processing method and information processing apparatus
JPH117505A (en) * 1997-06-17 1999-01-12 Fujitsu Ltd Card type storage medium
JP3721725B2 (en) * 1997-07-09 2005-11-30 ソニー株式会社 Information processing method and information processing apparatus
JP3233079B2 (en) 1997-09-30 2001-11-26 ソニー株式会社 Data processing system and data processing method
JP3271935B2 (en) * 1997-10-15 2002-04-08 松下電工株式会社 Control system
DE19858840A1 (en) * 1998-12-19 2000-06-21 Orga Kartensysteme Gmbh Method for bidirectional data transfer between a terminal and a chip card and chip card
JP3726663B2 (en) * 2000-09-07 2005-12-14 日産自動車株式会社 Electronic control device control data storage device
JP2002123806A (en) * 2000-10-17 2002-04-26 Fujitsu Ltd Ic card, data update control method, data/message restoration control method, and storage medium with control program recorded thereon
FR2818426A1 (en) * 2000-12-18 2002-06-21 Schlumberger Systems & Service DEVICE AND METHOD FOR SECURING DATA ZONES IN A CHIP CARD
JP2002278850A (en) * 2001-03-14 2002-09-27 Nec Corp Semiconductor device
ATE366447T1 (en) * 2001-03-23 2007-07-15 Proton World Internat En Abreg METHOD FOR UPDATING AN ELECTRONIC DOCUMENT
ATE408225T1 (en) * 2001-07-12 2008-09-15 Siemens Ag METHOD FOR STORING RELATED DATA SETS
FR2838536B1 (en) * 2002-04-16 2005-06-24 A S K METHOD OF MODIFYING DATA OF A MEMORY CARD DURING A TRANSACTION
DE102004005290B3 (en) * 2004-02-03 2005-07-21 Giesecke & Devrient Gmbh Securing data in non-volatile data memory divided into segments involves management data per segment containing further data element to determine age range of second segment data compared to first segment data for incomplete clearing
EP1764699A4 (en) * 2004-06-14 2010-07-28 Sony Corp Information management device and information management method
FR2875080B1 (en) * 2004-09-09 2006-10-27 Gemplus Sa OPTIMIZED UPDATING OF A DETERMINISTIC VALUE IN A COMMUNICATION DEVICE
WO2007026209A1 (en) * 2005-08-31 2007-03-08 Axalto S.A. A personal token with security arrangement for avoiding mistaken deletion of data.
CN100535935C (en) * 2006-12-26 2009-09-02 北京握奇数据系统有限公司 CPUCPU and logic encryption double-purpose smart card and its data synchronization method
KR102102335B1 (en) * 2018-02-06 2020-04-20 엘에스일렉트릭(주) Dual memory structure and method for processing message of PLC using thereof
CN110888605B (en) * 2019-12-11 2023-10-20 重庆超力高科技股份有限公司 EEPROM data writing method and device and electronic equipment
CN111105563B (en) * 2019-12-17 2021-08-24 厦门计讯物联科技有限公司 Water card data writing method, device, equipment and storage medium for preventing data loss
CN113688773B (en) * 2021-09-03 2023-09-26 重庆大学 Storage tank dome displacement data restoration method and device based on deep learning

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2665791B1 (en) * 1990-08-13 1994-11-10 Didier Mazingue METHOD FOR UPDATING AN EEPROM MEMORY.
FR2666425A1 (en) * 1990-08-31 1992-03-06 Gemplus Card Int METHOD AND DEVICE FOR UPDATING INFORMATION IN A MEMORY AND THEIR USE IN MEMORY CARDS.
JPH05233426A (en) * 1992-02-20 1993-09-10 Fujitsu Ltd Flash memory using method
GB9307623D0 (en) * 1993-04-13 1993-06-02 Jonhig Ltd Data writing to eeprom
FR2705820B1 (en) * 1993-05-26 1995-08-11 Solaic Sa Method for securing the writing of sensitive data in the EEPROM data storage memory of a memory card, and memory card for implementing this method.

Also Published As

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

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