Optimized Polynomial Multiplier Architectures for Post-Quantum KEM Saber
Optimized Polynomial Multiplier Architectures for Post-Quantum KEM Saber
复制标题
后量子 KEM Sabre 的优化多项式乘法器架构
DOI:
10.1109/dac18074.2021.9586219
复制
发表时间:
2021
期刊:
影响因子:
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通讯作者:
S. Roy
中科院分区:
文献类型:
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作者:
Andrea Basso;S. Roy
Saber is one of the four finalists in the ongoing NIST post-quantum cryptography standardization project. A significant portion of Saber's computation time is spent on computing polynomial multiplications in polynomial rings with powers-of-two moduli. We propose several optimization strategies for improving the performance of polynomial multiplier architectures for Saber, targeting different hardware platforms and diverse application goals. We propose two high-speed architectures that exploit the smallness of operand polynomials in Saber and can achieve great performance with a moderate area consumption. We also propose a lightweight multiplier that consumes only 541 LUTs and 301 FFs on a small Artix-7 FPGA.
DOI:
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发表时间:
2020
期刊:
IACR Cryptol. ePrint Arch.
影响因子:
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作者:
V. Dang;Farnoud Farahmand;Michal Andrzejczak;Kamyar Mohajerani;D. Nguyen;K. Gaj
通讯作者:
V. Dang;Farnoud Farahmand;Michal Andrzejczak;Kamyar Mohajerani;D. Nguyen;K. Gaj