Gemalto Sa

Cyril Barras

Jean-Yves Fine

Ly-Thanh Phan

Didier Morel

A method for establishing a communication channel between a local server and a remote server includes: i) transmitting, from the local server to a terminal, the IP address of the remote server and a communication port of the local server; ii) transmitting the IP address of the terminal from the terminal to the local server; iii) transmitting, from the local server to the terminal, a request to connect to the remote server, including the IP addresses of the remote server and the terminal, an identifier of the local server; and the communication port; iv) transmitting, from the local server to the remote server, the IP address of the terminal, an identifier of the local server, and the communication port; and v) combining, at the remote server, the identifier of the local server and the IP address of the terminal to ascertain an IP address of the local server.

Method for establishing a two-way IP communication channel in a telecommunications network

The invention is a method of personalizing an application embedded in a secured electronic token which is able to manage first and second channels that allow to convey personalization data exchanged with a distant machine. Said first and second channels are of different types. The application is of Javacard&#x2122; type and comprises at least a function which is invoked when personalization data is received from the distant machine regardless of the channel used for conveying the personalization data.

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Saint maximin la ste baume, France

Cyril Barras