Inside Secure

Jean-François Grezes

Gary Chew

Georges Gagnerot

In a general aspect, a method can include: installing in a non-secure device a customized module for managing communications with a secure element, transmitting to the secure element first authentication data for authenticating the customized module, the customized module generating and transmitting to the secure element second authentication data for authenticating the customized module, if the secure element determines that the first and second authentication data are consistent with each other, establishing a secure communication link between the customized module and the secure element, by using the first or second authentication data, the non-secure device transmitting a command to the secure element, for an application installed in the secure element, and the secure element executing the command only if the command is sent via the secure communication link.

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Marseilles, France

Jean-François Grezes