发明名称 Method and device for securing an integrated circuit, in particular a microprocessor card
摘要 A method processes parallel electrical signals, using parallel processing circuits that process successive cycles of electrical signals according to a rule for allocating electrical signals to the processing circuits. The method comprises, between the processing cycles, a step of modifying the rule for allocating electrical signals to the processing circuits, so that a processing circuit processes electrical signals of different ranks during different processing cycles. The method can be applied particularly to secure a memory during read phases of the memory and of an integrated circuit with a microprocessor using such a memory.
申请公布号 US2007033380(A1) 申请公布日期 2007.02.08
申请号 US20060493865 申请日期 2006.07.25
申请人 STMICROELECTRONICS SA 发明人 LISART MATHIEU;DEMANGE NICOLAS
分类号 G06F15/00 主分类号 G06F15/00
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