For the ZUC algorithm hardware implementation without protection
it is easy to influence the DPA attack.To this end
we propose a ZUC algorithm protection scheme based on second-order arithmetic addition
finite-domain sbox second-order full mask
sbox fixed mask and pseudo-wheel protection scheme
which can theoretically resist second-order DPA attacks.The ZUC algorithm protection scheme is implemented on the FPGA
and the hardware implementation is optimized to save power and area.We use the FPGA power consumption acquisition platform to collect the power consumption curve of the protected ZUC algorithm hardware
and perform DPA attacks on it. No correct key is attacked
indicating that our protection scheme is practical and effective
greatly increasing the power analysis attack difficulty.
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references
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