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Special square, pow u in final exponentiation (Faster Squaring in the Cyclotomic Subgroup of Sixth Degree Extensions) #35

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emmansun opened this issue Jul 13, 2023 · 3 comments
Open

Special square, pow u in final exponentiation (Faster Squaring in the Cyclotomic Subgroup of Sixth Degree Extensions) #35

emmansun opened this issue Jul 13, 2023 · 3 comments

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@emmansun
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Do not know if this project still accept new enhancement, this change can improve pairing performance more than 30%.

emmansun@b532ebb

Reference:
@armfazh
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armfazh commented Jul 14, 2023

that would be good to have it. Feel free to make a PR, so we can review it

@emmansun emmansun mentioned this issue Jul 14, 2023
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@armfazh
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armfazh commented Jul 14, 2023

in the meantime, have you take a look at our pairing implementation using a BLS curve.
See https://pkg.go.dev/github.com/cloudflare/circl@v1.3.3/ecc/bls12381

@emmansun
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oh, you had implemented https://github.com/cloudflare/circl/blob/v1.3.3/ecc/bls12381/ff/cyclo6.go#L4 in that project.

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@emmansun @armfazh