发明名称 Protection against unauthorised execution of a program on an IC card
摘要 A method of controlling the use of an application. The application is capable of being executed on a portable object (SC. The method is characterized in that the method comprises the following steps: a requesting step (REQ), in which a licence request is sent to a licensing remote server LRS ; a sending step (SEN), in which the licensing remote server (LRS) sends a token TK to the portable object (SC); a validating step (VAL2), in which the token (TK) is checked so as to determine whether the token is valid or not; and if the token (TK) is not valid, in an application-aborting step (ABO2), the execution of the application is aborted. <IMAGE>
申请公布号 EP1338938(A1) 申请公布日期 2003.08.27
申请号 EP20020290449 申请日期 2002.02.22
申请人 SCHLUMBERGER SYSTEMES 发明人 LAMBERT, JEAN-MARC
分类号 G06F1/00;G06F21/62;G07F7/10;(IPC1-7):G06F1/00 主分类号 G06F1/00
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