SECURITY MODULE COMPRISING MEANS GENERATING LINKS BETWEEN MAIN FILES AND AUXILIARY FILES

WIPO Patent Application WO1999000774

A9

The invention concerns a security module co-operating with a data processing device and comprising data processing means and data storage means, the latter storing several files. The invention is characterised in that the security module comprises: link-generating means arranged for generating a link at least between a main file (30) and an auxiliary file (31), the main file having predetermined contents (33) and being made accessible to the processing means in the storage means by means of location data (RFC), the link-generating means associating the auxiliary file with said location data; and branch means arranged to provide the processing means, when the latter execute an access request for accessing the auxiliary file (31), with said main file (30) contents (33) using said location data (RFC).

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AJDENBAUM JEROME (FR)
HAMEAU PATRICE (FR)
PRESA ANNE-FRANCE (FR)

PCT/FR1998/001344

July 26, 2007

June 25, 1998

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BULL CP8 (FR)
AJDENBAUM JEROME (FR)
HAMEAU PATRICE (FR)
PRESA ANNE-FRANCE (FR)

G06F12/14; G06F12/00; G06F21/62; G06K19/073; G06Q20/34; G07F7/10

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