MXPA03011636A - Metodo para modificar datos de tarjeta de memoria durante una transaccion. - Google Patents

Metodo para modificar datos de tarjeta de memoria durante una transaccion.

Info

Publication number
MXPA03011636A
MXPA03011636A MXPA03011636A MXPA03011636A MXPA03011636A MX PA03011636 A MXPA03011636 A MX PA03011636A MX PA03011636 A MXPA03011636 A MX PA03011636A MX PA03011636 A MXPA03011636 A MX PA03011636A MX PA03011636 A MXPA03011636 A MX PA03011636A
Authority
MX
Mexico
Prior art keywords
memory
data
modification
card
transaction
Prior art date
Application number
MXPA03011636A
Other languages
English (en)
Inventor
Gerbault Eric
Original Assignee
Ask Sa
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 Ask Sa filed Critical Ask Sa
Publication of MXPA03011636A publication Critical patent/MXPA03011636A/es

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
    • 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
    • G06Q20/355—Personalisation of cards for use
    • G06Q20/3552—Downloading or loading of personalisation data
    • 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
    • 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
    • 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

Abstract

La presente invencion se refiere a un metodo para modificacion de datos en un sistema de transaccion de tarjeta, que comprende una tarjeta de memoria y un lector para leer la tarjeta. La tarjeta comprende una primera memoria (RAM) y una segunda memoria (EEPROM) con locaciones ocupadas por registros de datos. Cada transaccion involucra la modificacion de al menos una de las locaciones de datos o la adicion de un nuevo registro. El metodo comprende las siguientes etapas a) leer (17) la direccion de una locacion libre de un registro de control previo localizado en una primera locacion fija de la memoria EEPROM, b) escribir (18) el nuevo registro modificado o adicionado en la locacion libre, repetir las etapas a) y b) para cada uno de los nuevos registros a ser modificados o adicionados, y escribir (22) en una segunda locacion fija en la memoria EEPROM un nuevo registro de control que contiene las direcciones de las locaciones libres de la memoria EEPROM para usar en la siguiente transaccion.
MXPA03011636A 2002-04-16 2003-04-15 Metodo para modificar datos de tarjeta de memoria durante una transaccion. MXPA03011636A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0204705A FR2838536B1 (fr) 2002-04-16 2002-04-16 Procede de modification des donnees d'une carte a memoire lors d'une transaction
PCT/FR2003/001205 WO2003088262A1 (fr) 2002-04-16 2003-04-15 Procede de modification des donnees d'une carte a memoire lors d'une transaction

Publications (1)

Publication Number Publication Date
MXPA03011636A true MXPA03011636A (es) 2004-07-01

Family

ID=28459856

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03011636A MXPA03011636A (es) 2002-04-16 2003-04-15 Metodo para modificar datos de tarjeta de memoria durante una transaccion.

Country Status (14)

Country Link
US (1) US7146472B2 (es)
EP (1) EP1495472A1 (es)
JP (1) JP4211890B2 (es)
KR (1) KR100977640B1 (es)
CN (1) CN1533575B (es)
AU (1) AU2003262197A1 (es)
BR (1) BR0304525A (es)
CA (1) CA2452672A1 (es)
FR (1) FR2838536B1 (es)
HK (1) HK1069668A1 (es)
IL (1) IL159335A0 (es)
MX (1) MXPA03011636A (es)
TW (1) TWI291617B (es)
WO (1) WO2003088262A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2678556C (en) * 2007-02-23 2012-01-31 Newpage Wisconsin System Inc. Multifunctional paper identification label
EP2273373A1 (en) * 2009-07-02 2011-01-12 Vodafone Holding GmbH Storing of frequently modified data in an IC card
CN102611688B (zh) * 2011-12-15 2014-09-17 天津市通卡公用网络系统有限公司 终端pos装置黑名单数据远程更新方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR2730833B1 (fr) * 1995-02-16 1997-03-28 Gemplus Card Int Procede de mise a jour securisee de memoire eeprom
FR2759795B1 (fr) * 1997-02-14 1999-05-07 Francois Charles Oberthur Fidu Procede de stockage de donnees dans une memoire reinscriptible de carte a puce
US5987572A (en) * 1997-09-29 1999-11-16 Intel Corporation Method and apparatus employing a dynamic encryption interface between a processor and a memory
DE19756895C2 (de) * 1997-12-19 2000-11-09 Siemens Ag Verfahren zum sicheren Ändern eines in einem nicht-flüchtigen Speicher gespeicherten Wertes und Schaltungsanordnung hierzu
JP2000227871A (ja) * 1999-02-05 2000-08-15 Seiko Epson Corp 不揮発性記憶装置、その制御方法、および、情報記録媒体
FI109620B (fi) * 1999-10-26 2002-09-13 Tellabs Oy Menetelmä ja järjestely atomaaristen päivitysten toteuttamiseksi loogista flashmuistilaitetta käyttäen
JP3607658B2 (ja) * 2001-10-05 2005-01-05 株式会社東芝 携帯可能電子装置
JP2003216511A (ja) * 2002-01-23 2003-07-31 Matsushita Electric Ind Co Ltd 不揮発性メモリ装置、データ更新方法、データ更新プログラム及びそのプログラムが記録されたコンピュータ読み取り可能な記録媒体

Also Published As

Publication number Publication date
KR20040096762A (ko) 2004-11-17
WO2003088262A1 (fr) 2003-10-23
FR2838536A1 (fr) 2003-10-17
TW200307201A (en) 2003-12-01
FR2838536B1 (fr) 2005-06-24
HK1069668A1 (en) 2005-05-27
KR100977640B1 (ko) 2010-08-24
AU2003262197A1 (en) 2003-10-27
CA2452672A1 (fr) 2003-10-23
BR0304525A (pt) 2004-07-27
US20050071539A1 (en) 2005-03-31
CN1533575B (zh) 2010-05-12
CN1533575A (zh) 2004-09-29
EP1495472A1 (fr) 2005-01-12
JP2005524133A (ja) 2005-08-11
US7146472B2 (en) 2006-12-05
JP4211890B2 (ja) 2009-01-21
TWI291617B (en) 2007-12-21
IL159335A0 (en) 2004-06-01

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