发明名称 DIVERSIFICATION OF SINGLE INTEGRATED CIRCUIT IDENTIFIER
摘要 <p><P>PROBLEM TO BE SOLVED: To provide a method for generating secret quantities by an integrated circuit according to the destination of these secret quantities. <P>SOLUTION: In a method and a circuit for generating several secret quantities by the integrated circuit according to the destination of these secret quantities, a first digital ward forming a single identifier of the integrated circuit chip and coming from a physical parameter network is taken into account and this identifier is individualized according to an application. <P>COPYRIGHT: (C)2003,JPO</p>
申请公布号 JP2003198528(A) 申请公布日期 2003.07.11
申请号 JP20020294697 申请日期 2002.10.08
申请人 STMICROELECTRONICS SA 发明人 WUIDART LUC;BARDOUILLET MICHEL;PLAZA LAURENT
分类号 G06K19/10;G07F7/10;H01L23/544;H01L23/58;H04L9/08;H04L9/10;(IPC1-7):H04L9/10 主分类号 G06K19/10
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