METHOD OF MANAGING A MASS STORAGE MEMORY FOR HIGH-CAPACITY UNIVERSAL INTEGRATED CIRCUIT CARDS

摘要

A method for managing information in a large capacity UICC, comprising:storing content of a file in a mass storage file system of the large capacity UICC,associating the file in the mass storage file system with a file in an ISO file system of the large capacity UICC, wherein the ISO file is associated with a security configuration defining security requirements for allowing its access;hiding the content of the file in the mass storage file system in order to make it inaccessible.;The method further comprises:requesting access from the mass storage file system to content of a file in the mass storage file system; and, if hidden,delivering security requirements to the ISO file system and determining whether the delivered security requirements agree with the security configuration of the file in the ISO file system associated with the file in the mass storage file system; and, if so,revealing the content to make it accessible.