G - Physics – 06 – F
Patent
G - Physics
06
F
G06F 1/00 (2006.01) G06F 21/00 (2006.01) G06F 12/14 (2006.01)
Patent
CA 2283158
The invention concerns a method for monitoring the secure segmentation of applications loaded in a multi-application terminal, said applications having a predetermined structure. The method consists in the following steps: providing the terminal with a security module comprising a non-volatile storage; loading said security module storage unit with an image of the structure of each application in terms of programme or data; previous to the execution of at least one of said applications, comparing its structure with its image contained in the security module; validating the start of the execution of the application in case of adequacy and launching it. The terminal comprises a programme implementing this method.
La présente invention concerne un procédé de contrôle de l'étanchéité d'applications chargées dans un terminal multi-applicatif, lesdites applications ayant une structure prédéterminée. Le procédé comprend les étapes suivantes consistant: à doter le terminal d'un module de sécurité comprenant une mémoire non volatile, à charger ladite mémoire du module de sécurité avec une image de la structure de chaque application en terme de programme ou de données, préalablement à l'exécution d'au moins une desdites applications, à comparer sa structure avec son image contenue dans le module de sécurité, à valider le démarrage de l'exécution de l'application en cas d'adéquation et à la lancer. Le terminal comporte un programme apte à mettre en oeuvre le procédé.
Boces Pierre
Laffont Eric
Gemplus
Robic
LandOfFree
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