ES2146642T3 - Procedimiento para asegurar el registro escrito de datos sensibles en la memoria de almacenaje de datos eeprom de una tarjeta de memoria, y tarjeta de memoria para la aplicacion de este procedimiento. - Google Patents

Procedimiento para asegurar el registro escrito de datos sensibles en la memoria de almacenaje de datos eeprom de una tarjeta de memoria, y tarjeta de memoria para la aplicacion de este procedimiento.

Info

Publication number
ES2146642T3
ES2146642T3 ES94401139T ES94401139T ES2146642T3 ES 2146642 T3 ES2146642 T3 ES 2146642T3 ES 94401139 T ES94401139 T ES 94401139T ES 94401139 T ES94401139 T ES 94401139T ES 2146642 T3 ES2146642 T3 ES 2146642T3
Authority
ES
Spain
Prior art keywords
memory
procedure
memory card
data
write
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES94401139T
Other languages
English (en)
Inventor
Olivier Debelleix
Fabien Thiriet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Axalto SA
Original Assignee
Schlumberger Systemes 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9447464&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2146642(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Schlumberger Systemes SA filed Critical Schlumberger Systemes SA
Application granted granted Critical
Publication of ES2146642T3 publication Critical patent/ES2146642T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Strategic Management (AREA)
  • General Business, Economics & Management (AREA)
  • Theoretical Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Storage Device Security (AREA)
  • Credit Cards Or The Like (AREA)
  • Memory System (AREA)

Abstract

PROCEDIMIENTO Y TARJETA DE MEMORIA (1) PARA ASEGURAR LAS ESCRITURAS DE DATOS SENSIBLES EN LA MEMORIA DE ALMACENAMIENTO DE DATOS EEPROM (2) DE LA TARJETA, CONSISTENTE EN QUE, DURANTE CADA ESCRITURA, SE EFECTUAN SUCESIVAMENTE LAS SIGUIENTES OPERACIONES: A) INSCRIBIR EL DESTINO DE PARTIDA DE LA ZONA DE DATOS (ZE) DE LA TARJETA EN LA QUE ES NECESARIO EFECTUAR UNA ESCRITURA, EN UN CAMPO DESTINO (ZA) DE LA MEMORIA; B) LEER LOS DATOS PRESENTES EN ESA ZONA DE DATOS DE LA MEMORIA; C) ALMACENAR LOS DATOS LEIDOS EN UNA ZONA DE SEGURIDAD (ZS) DE LA MEMORIA; D) ESCRIBIR EL DATO "ESCRITURA EN CURSO" EN UNA ZONA INDICADORA (ZD) DE LA MEMORIA; E) EFECTUAR LA ESCRITURA EN LA ZONA DE DATOS (ZE) DE LA MEMORIA; Y F) ESCRIBIR EN DATOS "NINGUNA ESCRITURA EN CURSO" EN LA ZONA INDICADORA (ZD) DE LA MEMORIA.
ES94401139T 1993-05-26 1994-05-24 Procedimiento para asegurar el registro escrito de datos sensibles en la memoria de almacenaje de datos eeprom de una tarjeta de memoria, y tarjeta de memoria para la aplicacion de este procedimiento. Expired - Lifetime ES2146642T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9306287A FR2705820B1 (fr) 1993-05-26 1993-05-26 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.

Publications (1)

Publication Number Publication Date
ES2146642T3 true ES2146642T3 (es) 2000-08-16

Family

ID=9447464

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94401139T Expired - Lifetime ES2146642T3 (es) 1993-05-26 1994-05-24 Procedimiento para asegurar el registro escrito de datos sensibles en la memoria de almacenaje de datos eeprom de una tarjeta de memoria, y tarjeta de memoria para la aplicacion de este procedimiento.

Country Status (6)

Country Link
US (1) US5532463A (es)
EP (1) EP0630027B1 (es)
AT (1) ATE192602T1 (es)
DE (1) DE69424223T2 (es)
ES (1) ES2146642T3 (es)
FR (1) FR2705820B1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2730833B1 (fr) * 1995-02-16 1997-03-28 Gemplus Card Int Procede de mise a jour securisee de memoire eeprom
NL1001509C2 (nl) 1995-10-26 1997-05-02 Nederland Ptt Werkwijze voor het annuleren van een transactie met een elektronisch betaalmiddel, alsmede betaalmiddel voor toepassing van de werkwijze.
DE19600081C2 (de) * 1996-01-03 1999-11-18 Ibm Sicherung der Datenintegrität bei Datenträgerkarten
FR2757978B1 (fr) * 1996-12-27 1999-01-29 Schlumberger Ind Sa Procede de securisation d'une donnee dans une memoire reinscriptible
US6055512A (en) * 1997-07-08 2000-04-25 Nortel Networks Corporation Networked personal customized information and facility services
GB2328042B (en) * 1997-07-26 2002-10-09 Ibm Smartcard transaction processing
DE69816032D1 (de) * 1998-04-30 2003-08-07 St Microelectronics Srl Verfahren zur Sicherung von Daten im Falle unerwünschter Unterbrechnungen während ein Programmzyklus eines nichtflüchtigen Speichers, und ein nichtflüchtiger Speicher
DE19858840A1 (de) * 1998-12-19 2000-06-21 Orga Kartensysteme Gmbh Verfahren zum bidirektionalen Datentransfer zwischen einem Terminal und einer Chipkarte sowie Chipkarte
FR2805073B1 (fr) * 2000-02-11 2002-05-03 Gemplus Card Int Ecriture en temps reel securisee pour memoire non volatile
US7043493B2 (en) * 2001-09-17 2006-05-09 Fujitsu Limited Hierarchical file system and anti-tearing algorithm for a limited-resource computer such as a smart card
US7904635B2 (en) * 2003-03-04 2011-03-08 Netac Technology Co., Ltd. Power cut data recovery and data management method for flash media
EP1670000A1 (fr) * 2004-12-13 2006-06-14 Axalto S.A. Procédé de sécurisation de l'écriture en mémoire contre des attaques par rayonnement ou autres.
FR2897192A1 (fr) * 2006-02-08 2007-08-10 Gemplus Sa Procede de mise a jour securisee de memoire volatile
IL187042A0 (en) * 2007-10-30 2008-02-09 Sandisk Il Ltd Write failure protection for hierarchical integrity schemes
FR2959586B1 (fr) * 2010-04-30 2012-06-22 Proton World Int Nv Procede d'ecriture et de lecture dans une memoire d'atomicite
US8321481B2 (en) 2010-05-13 2012-11-27 Assa Abloy Ab Method for incremental anti-tear garbage collection
FR3067831A1 (fr) * 2017-06-14 2018-12-21 Proton World International N.V. Gestion d'atomicite dans une memoire eeprom
US10387272B2 (en) * 2017-08-31 2019-08-20 International Business Machines Corporation Restore current version of a track from a non-volatile storage into a new location in cache

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT386321B (de) * 1986-01-16 1988-08-10 Philips Nv Mischwerkzeug fuer eine speiseeismaschine
JPS63226752A (ja) * 1987-03-16 1988-09-21 Omron Tateisi Electronics Co Ｉｄシステムのデ−タ書込み方式
US4922456A (en) * 1988-04-29 1990-05-01 Scientific-Atlanta, Inc. Method of reducing wearout in a non-volatile memory with double buffer
EP0398545A1 (en) * 1989-05-19 1990-11-22 Delco Electronics Corporation Method and apparatus for storing data in a non-volatile memory
US5214774A (en) * 1990-07-30 1993-05-25 Motorola, Inc. Segmented memory transfer and message priority on synchronous/asynchronous data bus
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.

Also Published As

Publication number Publication date
US5532463A (en) 1996-07-02
FR2705820A1 (fr) 1994-12-02
ATE192602T1 (de) 2000-05-15
EP0630027B1 (fr) 2000-05-03
FR2705820B1 (fr) 1995-08-11
DE69424223D1 (de) 2000-06-08
DE69424223T2 (de) 2001-01-04
EP0630027A1 (fr) 1994-12-21

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