Alkistis Aikaterini Sigourou
2 indexed papers
Recent (6 mo)
2With code
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226
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Crypto×2
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2026
Horizontal SCA Attacks on Binary kP Algorithms using Chevallier-Mames Atomic Blocks
This paper demonstrates that standard binary kP algorithms, even when protected using Chevallier-Mames atomic blocks, remain vulnerable to single-trace Side-Channel Analysis (SCA) attacks.
Preventing Distinguishability between Multiplication and Squaring Operations
This paper addresses the persistent side-channel vulnerability of scalar multiplication in ECC, proposing and analyzing two mitigation techniques—data redirection and bus reloading—to counter energy consumption variations during field multiplication.
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Papers
cs.CRRecentApr 29, 2026
Preventing Distinguishability between Multiplication and Squaring Operations
This paper addresses the persistent side-channel vulnerability of scalar multiplication in ECC, proposing and analyzing two mitigation techniques—data redirection and bus reloading—to counter energy c…
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cs.CRRecentApr 24, 2026