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1. WO1999000774 - SECURITY MODULE COMPRISING MEANS GENERATING LINKS BETWEEN MAIN FILES AND AUXILIARY FILES

Publication Number WO/1999/000774
Publication Date 07.01.1999
International Application No. PCT/FR1998/001344
International Filing Date 25.06.1998
IPC
G06F 12/14 2006.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
12Accessing, addressing or allocating within memory systems or architectures
14Protection against unauthorised use of memory
G07F 7/10 2006.1
GPHYSICS
07CHECKING-DEVICES
FCOIN-FREED OR LIKE APPARATUS
7Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
08by coded identity card or credit card
10together with a coded signal
CPC
G06F 12/1441
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
12Accessing, addressing or allocating within memory systems or architectures
14Protection against unauthorised use of memory ; or access to memory
1416by checking the object accessibility, e.g. type of access defined by the memory independently of subject rights
1425the protection being physical, e.g. cell, word, block
1441for a range
G06Q 20/341
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
20Payment architectures, schemes or protocols
30characterised by the use of specific devices ; or networks
34using cards, e.g. integrated circuit [IC] cards or magnetic cards
341Active cards, i.e. cards including their own processing means, e.g. including an IC or chip
G06Q 20/3576
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
20Payment architectures, schemes or protocols
30characterised by the use of specific devices ; or networks
34using cards, e.g. integrated circuit [IC] cards or magnetic cards
357Cards having a plurality of specified features
3576Multiple memory zones on card
G07F 7/0826
GPHYSICS
07CHECKING-DEVICES
FCOIN-FREED OR LIKE APPARATUS
7Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
08by coded identity card or credit card ; or other personal identification means
0806Details of the card
0813Specific details related to card security
0826Embedded security module
G07F 7/10
GPHYSICS
07CHECKING-DEVICES
FCOIN-FREED OR LIKE APPARATUS
7Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
08by coded identity card or credit card ; or other personal identification means
10together with a coded signal ; , e.g. in the form of personal identification information, like personal identification number [PIN] or biometric data
G07F 7/1008
GPHYSICS
07CHECKING-DEVICES
FCOIN-FREED OR LIKE APPARATUS
7Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
08by coded identity card or credit card ; or other personal identification means
10together with a coded signal ; , e.g. in the form of personal identification information, like personal identification number [PIN] or biometric data
1008Active credit-cards provided with means to personalise their use, e.g. with PIN-introduction/comparison system
Applicants
  • BULL CP8 [FR]/[FR] (AllExceptUS)
  • AJDENBAUM, Jérôme [FR]/[FR] (UsOnly)
  • HAMEAU, Patrice [FR]/[FR] (UsOnly)
  • PRESA, Anne-France [FR]/[FR] (UsOnly)
Inventors
  • AJDENBAUM, Jérôme
  • HAMEAU, Patrice
  • PRESA, Anne-France
Agents
  • CORLU, Bernard
Priority Data
97/0799626.06.1997FR
Publication Language French (fr)
Filing Language French (FR)
Designated States
Title
(EN) SECURITY MODULE COMPRISING MEANS GENERATING LINKS BETWEEN MAIN FILES AND AUXILIARY FILES
(FR) MODULE DE SECURITE COMPORTANT DES MOYENS DE CREATION DE LIENS ENTRE DES FICHIERS PRINCIPAUX ET DES FICHIERS AUXILIAIRES
Abstract
(EN) The invention concerns a security module co-operating with a data processing device and comprising data processing means and data storage means, the latter storing several files. The invention is characterised in that the security module comprises: link-generating means arranged for generating a link at least between a main file (30) and an auxiliary file (31), the main file having predetermined contents (33) and being made accessible to the processing means in the storage means by means of location data (RFC), the link-generating means associating the auxiliary file with said location data; and branch means arranged to provide the processing means, when the latter execute an access request for accessing the auxiliary file (31), with said main file (30) contents (33) using said location data (RFC).
(FR) L'invention concerne un module de sécurité coopérant avec un dispositif de traitement de l'information et comportant des moyens de traitement de l'information et des moyens de stockage de l'information, ces derniers stockant plusieurs fichiers. Selon l'invention, le module de sécurité comprend: des moyens de création de liens agencés pour créer un lien entre au moins un fichier principal (30) et un fichier auxiliaire (31), le fichier principal ayant un contenu déterminé (33) et étant rendu accessible aux moyens de traitement dans les moyens de stockage grâce à des données de localisation (RFC), les moyens de création de lien associant au fichier auxiliaire (31) lesdites données de localisation; et des moyens de branchement agencés pour mettre à disposition des moyens de traitement, lorsque ceux-ci exécutent une demande d'accès visant à accéder au fichier auxiliaire (31), ledit contenu (33) du fichier principal (30) en utilisant lesdites données de localisation (RFC).
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