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field_sub_bias_2625_kernel

rhdl_ed25519_core::field

Function field_sub_bias_2625_kernel 

pub fn field_sub_bias_2625_kernel(
    a: FieldElement2625,
    b: FieldElement2625,
) -> FieldElement2625
Expand description

Subtract with a multiple-of-p bias that prevents negative limbs.