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switch to gnark for bn254 curve operations #701

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switch to gnark for bn254 curve operations #701

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8 changes: 4 additions & 4 deletions crypto/bn256/bn256_fast.go
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Original file line number Diff line number Diff line change
Expand Up @@ -9,18 +9,18 @@
package bn256

import (
bn256cf "github.com/ethereum/go-ethereum/crypto/bn256/cloudflare"
gnark "github.com/ethereum/go-ethereum/crypto/bn256/gnark"
)

// G1 is an abstract cyclic group. The zero value is suitable for use as the
// output of an operation, but cannot be used as an input.
type G1 = bn256cf.G1
type G1 = gnark.G1

// G2 is an abstract cyclic group. The zero value is suitable for use as the
// output of an operation, but cannot be used as an input.
type G2 = bn256cf.G2
type G2 = gnark.G2

// PairingCheck calculates the Optimal Ate pairing for a set of points.
func PairingCheck(a []*G1, b []*G2) bool {
return bn256cf.PairingCheck(a, b)
return gnark.PairingCheck(a, b)
}