Faster secp256k1 point operations #1226
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Fix typo Co-authored-by: graphite-app[bot] <96075541+graphite-app[bot]@users.noreply.github.com>
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Major changes to secp256k1's SDK.
Rather than wrapping ark-ff elements in Montgomery form, we work in standard form with custom inlines for multiplication, division, and squaring.
Other small changes in ECDSA verification to reduce cycle counts.
The result is ECDSA verification in just under 208k cycles.