Abstract:Abstract:In modern wireless communication world, the security of data transfer has been the most challenging task. In embedded system, AES is the most extensively used cryptographic algorithm in practice. But its functionality has been disrupted by the DPA attack. There have been several countermeasures to tackle those attacks, but this study proposes variably a new measure to defend this DPA attack. DPA attack is possible due to the power fluctuation happening due to sequential circuit clocking during the pro… Show more
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