Proactive commands over secure channel between a mobile equipment and a uicc
AssigneeGemalto SA
InventorsFrancois Ennesser, Nicolas Joubert, Florent Labourie, Nicolas Roussel
Life of this patent
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Abstract
(EN)The invention relates to a UICC comprising a toolkit applet. The UICC comprises a toolkit security component for establishing and using a secure channel for proactive commands and events exchanged by the toolkit applet of the UICC with a mobile equipment. Other communications between the UICC and the mobile equipment take place outside of this secure channel. The invention also relates to a system comprising a UICC of the above type and a mobile equipment, such as a cell phone. The invention also relates to a method to selectively protect a UICC.
Claims10
A UICC comprising a toolkit applet, a toolkit security component for establishing a secure channel for proactive commands sent by the toolkit applet of the UICC to a mobile equipment, other communications between the UICC and the mobile equipment taking place outside of this secure channel.
The UICC according to any previous claim, wherein the UICC is set to register the toolkit applet to a secure event, wherein a secure event is an event notified by the mobile equipment through the secure channel, so that the toolkit applet is triggered after such secure event is detected.
A system comprising a UICC and a mobile equipment, wherein the UICC comprises a toolkit applet, a toolkit security component for establishing a secure channel for proactive commands sent by the toolkit applet of the UICC to the mobile equipment, other communications between the UICC and the mobile equipment taking place outside of this secure channel.
A method to selectively protect a UICC having a toolkit applet, the method comprising establishing a secure channel between the UICC and a mobile equipment, the secure channel being used for selected proactive commands sent by the toolkit applet of the UICC to the mobile equipment, other communications between the UICC and the mobile equipment taking place outside of this secure channel.
Dependencies are inferred from the claim text.