Some techniques for faster scalar multiplication on GLS curves ?
A more efficient way to implement quadratic extension field arithmetic is given for group arithmetic of GLS curves; An explicit and more efficient 4 GLV decomposition method is proposed for GLS curves with special CM; A fair comparison between the cost of 4 GLV based scalar multiplication on GLS curve with CM discriminant ?8 and that on the Jacobian of its isogenous FKT genus 2 curve is given in our work.
cryptography elliptic curve hyperelliptic curve scalar multiplication algorithm glv method