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Test Jacobi of R #18

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omershlo opened this issue Aug 6, 2018 · 0 comments
Open

Test Jacobi of R #18

omershlo opened this issue Aug 6, 2018 · 0 comments

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@omershlo
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omershlo commented Aug 6, 2018 •
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see: https://github.com/sipa/bips/blob/bip-schnorr/bip-schnorr.mediawiki
in sign:

if jacobi(R[1]) != 1:
      k = n - k

in verify:

    if R is None or jacobi(R[1]) != 1 or R[0] != r:
        return False
@omershlo omershlo changed the title test Jacobi of R Test Jacobi of R Aug 6, 2018
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@omershlo