Adomnicai, Alexandre, Zakaria Najm, and Thomas Peyrin. 2020. “Fixslicing: A New GIFT Representation: Fast Constant-Time Implementations of GIFT and GIFT-COFB on ARM Cortex-M”. IACR Transactions on Cryptographic Hardware and Embedded Systems 2020 (3):402-27. https://doi.org/10.13154/tches.v2020.i3.402-427.