METHOD FOR ESTABLISHING SECURE CARD HISTORY AND AUDIT FOR PROPERTY HAND-OVER

摘要

The present invention relates to a method for establishing secure history and audit of an integrated circuit card (10) comprising an audit register (20), for property hand-over, characterized in that it comprises the following steps:
—� storing in the audit register (20) of said integrated circuit card (10) remote actions performed on said integrated circuit card (10);
—� computing a hash function of the content of said audit register (20) of said integrated circuit card (10) and remote actions content, and storing the result of said hash function in said audit register (20) of said integrated circuit card (10);
—� storing on a remote server (30) an audit log (41) of remote actions performed on said integrated circuit card (10); and
—� verifying the integrity of said audit log (41) stored on said remote server (30) by comparing the content of said audit register (20) of said integrated circuit card (10) and the result of a computed hash function of said audit log (41).