u256 sqr mod #302
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u256 sqr mod #302
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Pull Request type
Please check the type of change your PR introduces:
What is the current behavior?
No dedicated u256 sqr, which can be done with one less u128 mul.
What is the new behavior?
Instead of
mult_mod(x, x), call the more efficientsqr_mod(x)A new
u256_wide_sqrwhich is largely identical tou256_wide_mulis added,Does this introduce a breaking change?