Differential audio analysis: a new side-channel attack on PIN pads
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DOI: 10.1007/s10207-018-0403-7
Abstract: This paper introduces a low-cost side-channel attack that identifies the pressed key of tamper-proof mechanical keypads by exploiting the sound that emanates from the pressed key. Classical sound-based attacks usually identify the pressed key using… read more here.
Keywords: attack; pin pads; side channel; channel attack ... See more keywords