Add daira's fast scalar multiplication #467
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mrmr1993
approved these changes
Apr 14, 2020
daira
reviewed
May 8, 2020
| let n = Array.length r in | ||
| let acc = ref (double t) in | ||
| let () = | ||
| for i = 0 to n - 1 do |
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This is reversed relative to the zcash/zcash#3924 algorithm; it's probably just that r is MSB-first, but that isn't documented.
(Same in the current code.)
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This PR implements Daira's fast scalar multiplication algorithm from here.