Method for secure personalisation of an NFC chipset

The method involves setting communication of secured microprocessor (4) memorizing transaction information (TR) of a user with a remote server (BS) and transmitting the information to the server. Personalization data (FPI) and an identification data (ID1) comprising a public key (PKF) of host proces...

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Bibliographic Details
Main Authors Benteo, Bruno, Felix, Benoit, Nerot, Sebastien
Format Patent
LanguageEnglish
French
German
Published 01.08.2018
Subjects
CALCULATING
CHECKING-DEVICES
COIN-FREED OR LIKE APPARATUS
COMPUTING
COUNTING
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PHYSICS
SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Summary:The method involves setting communication of secured microprocessor (4) memorizing transaction information (TR) of a user with a remote server (BS) and transmitting the information to the server. Personalization data (FPI) and an identification data (ID1) comprising a public key (PKF) of host processor (HP3) or processor (NFCR2) of a near field communication system (NFCS2) are obtained. The data (FPI) is encrypted using the public key. The encrypted data is transmitted to the system, and is received and decrypted by the processor (HP3). The data (FPI) is stored by the processor (HP3). An independent claim is also included for a system for personalizing a secured processor in a near field communication (NFC) system, comprising a processing unit.
Bibliography:Application Number: EP20080018351