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Preventing the unwanted external detection of operations in digital integrated circuits
Preventing the unwanted external detection of operations in digital integrated circuits
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机译:防止对数字集成电路中的操作进行不必要的外部检测
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摘要
In a digital circuit comprising an asynchronous circuit, the supply voltage of the asynchronous circuit is varied by means of a random voltage jitter. The random variation of the supply voltage causes a time jitter in the processing of the individual operations within the asynchronous circuit, whereby an artificial synchronizing of individual measurements in side channel attacks is prevented.
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