Cassis International Pte. Ltd

Inside Secure

Kian Teck Soh

Jean-Bernard Blanchet

Arun Ganeswaran

A personalization method of one application capable of being executed on a Java card contains the successive steps of:

Cap file for the personalization of a java application

The invention relates to a method of conducting a transaction between an NFC device and a contactless integrated circuit of the passive reader type. The method includes providing, in the contactless integrated circuit, at least one reader application emulation program and, by an intermediary unit of the NFC device, establishing a communication with the contactless integrated circuit, receiving from the contactless integrated circuit reader application commands and transferring the commands to the first host processor, and receiving card application responses supplied by the first host processor and transferring the responses to the contactless integrated circuit.

Method of conducting a transaction using an NFC device

The invention relates to smartcard under SecureMMC standard, the card being connected to a host through a MMC bus and being compliant to ISO/IEC7816 standard. According to the invention, the card is multi-application operation capable and a determined number N of commands can be processed in the card in parallel, being the number of logical channels the card can support, the card has means for using a command or a response which is encapsulated in an information field of a bloc frame, said bloc frame also having at least a prologue field for at least identifying the source node application and the destination node application in a NAD datum, and the card has means for as long as the number p of active commands in the card is lower than N and none is completed, the card is in Secure_Idle state.

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Singapore, Singapore

Kian Teck Soh