Yet another Improvement of Plantard Arithmetic for Faster Kyber on Low-end 32-bit IoT Devices

Junhao Huang, Haosong Zhao, Jipeng Zhang +5

This paper presents another improved version of Plantard arithmetic that could speed up Kyber implementations on two low-end 32-bit IoT platforms (ARM Cortex-M3 and RISC-V) without…