Furthermore, the design thinking and the characteristics of structure and working principle of ac CMOS gates are introduced.
然后介绍了交流CMOS门电路的设计思想及结构与工作原理上的特点。
The power leakage principle of CMOS device is introduced, which is in direct portion to Hamming distance processed in gate.
文章首先简单分析了CMOS器件工作时产生功耗泄漏的机理，即与门电路内处理数据的汉明距离成正比；
The result shows that EM information leakage exists in CMOS integrated circuit during work, XOR operation in each round of DES is an attack point.
分析了CMOS逻辑门电路在运行时的电流特征，阐明了集成电路中数据与电磁辐射的相关性，建立了寄存器级电磁信息泄漏汉明距离模型。
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