Unleashing the Power of Differential Fault Attacks on QARMAv2

ePrint Report: Unleashing the Power of Differential Fault Attacks on QARMAv2

Soumya Sahoo, Debasmita Chakraborty, Santanu Sarkar

QARMAv2 represents a family of lightweight block ciphers introduced in
ToSC 2023. This new iteration, QARMAv2, is an evolution of the original QARMA
design, specifically constructed to accommodate more extended tweak values while
simultaneously enhancing security measures. This family of ciphers is available in
two distinct versions, referred to as QARMAv2-$b$-$s$, where ‘$b$’ signifies the block
length, with options for both 64-bit and …

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