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Should all Kyber curves check for point/scalar canonicity? #435

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jeffallen opened this issue Aug 13, 2020 · 0 comments
Open

Should all Kyber curves check for point/scalar canonicity? #435

jeffallen opened this issue Aug 13, 2020 · 0 comments

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@jeffallen
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jeffallen commented Aug 13, 2020

PR #434 introduces checks that a group can opt-in to by providing certain methods (Point.IsCanonical, Point.HasSmallOrder, Scalar.IsCanonical).

We need to investigate and maybe implement these checks on var_ed25519 and p256 curves as well.

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