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pairing_g2_g1 always returns 0 #2

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Genya-Z opened this issue Mar 29, 2024 · 1 comment
Open

pairing_g2_g1 always returns 0 #2

Genya-Z opened this issue Mar 29, 2024 · 1 comment

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@Genya-Z
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Genya-Z commented Mar 29, 2024

The function pairing_g2_g1 always returns 0.
In any case, the function couldn't even work since the Ate pairing maps into GF(p,12) and that can't fit inside a u256.
@Genya-Z
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Genya-Z commented Apr 19, 2024

The problem is that the function relied on precompiles::ec_pairing which doesn't return the pairing, merely checks whether it's trivial.

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