发明名称 Semiconductor Device and Method For Preventing Attacks on the Semiconductor Device
摘要 The invention relates to a method and to a semiconductor device, comprising means for detecting an unauthorized access to the semiconductor device, wherein the semiconductor device carries out an initialization of the semiconductor device following detection of an unauthorized access, wherein an information item relating to the unauthorized access can be stored by the semiconductor device prior to the initialization, and wherein the stored information item relating to the unauthorized access remains intact following the initialization of the semiconductor device. It is advantageously provided that the stored information item remains intact for a predetermined period of time following disconnection of the semiconductor device from a power supply.
申请公布号 US2009049548(A1) 申请公布日期 2009.02.19
申请号 US20060090732 申请日期 2006.10.16
申请人 NXP B.V. 发明人 GARBE JOACHIM CHRISTOPH HANS;OSTERTUN SOENKE
分类号 G06F12/00;G06F12/16;G06F21/55;G06F21/77 主分类号 G06F12/00
代理机构 代理人
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