Secure method of loading data to access a service in an NFC chipset

Secure method of loading data to access a service in an NFC chipset

The method involves generating secret data, and transmitting the data to a secured host processor (HP3) via a secured connection. The data to be loaded in the processor is encrypted by using a public key (NPK) of the processor. The encrypted data is transmitted to a near field communication (NFC) ch...

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Hauptverfasser: Charrat, Bruno, Benteo, Bruno, Martineau, Philippe
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
WIRELESS COMMUNICATIONS NETWORKS
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creator Charrat, Bruno
Benteo, Bruno
Martineau, Philippe
description The method involves generating secret data, and transmitting the data to a secured host processor (HP3) via a secured connection. The data to be loaded in the processor is encrypted by using a public key (NPK) of the processor. The encrypted data is transmitted to a near field communication (NFC) chipset system for destination of the processor which decrypts the data using a private key (NSK) corresponding to the public key of the processor. An independent claim is also included for a near field communication (NFC) chipset system comprising a secured host processor.
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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
WIRELESS COMMUNICATIONS NETWORKS
title Secure method of loading data to access a service in an NFC chipset
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