pedersen

package

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Versions in this module

v0

v0.16.0

Jan 31, 2025

v0.15.0

Jan 21, 2025

Changes in this version

type VerifyingKey

+ GSigmaNeg curve.G2Affine

v0.14.0

Sep 3, 2024

Changes in this version

+ func BatchVerifyMultiVk(vk []VerifyingKey, commitments []curve.G1Affine, pok []curve.G1Affine, ...) error

+ type SetupOption func(cfg *setupConfig)

+ func WithG2Point(g2 curve.G2Affine) SetupOption

type VerifyingKey

+ GSigma curve.G2Affine

v0.13.0

Jul 18, 2024

Changes in this version

type ProvingKey

+ Basis []curve.G1Affine

+ BasisExpSigma []curve.G1Affine

type VerifyingKey

+ G curve.G2Affine

+ GRootSigmaNeg curve.G2Affine

v0.12.1

Oct 5, 2023

v0.12.0

Sep 27, 2023 GO-2023-2101

GO-2023-2101: Incorrect exponentiation results in github.com/consensys/gnark-crypto

v0.11.2

Aug 18, 2023 GO-2023-2096 +1 more

GO-2023-2096: Signature malleability in github.com/consensys/gnark-crypto

GO-2023-2101: Incorrect exponentiation results in github.com/consensys/gnark-crypto

Changes in this version

+ func BatchProve(pk []ProvingKey, values [][]fr.Element, fiatshamirSeeds ...[]byte) (pok curve.G1Affine, err error)

+ func FoldCommitments(commitments []curve.G1Affine, fiatshamirSeeds ...[]byte) (commitment curve.G1Affine, err error)

type ProvingKey

+ func (pk *ProvingKey) ProveKnowledge(values []fr.Element) (pok curve.G1Affine, err error)

+ func (pk *ProvingKey) WriteRawTo(w io.Writer) (int64, error)

type VerifyingKey

+ func (vk *VerifyingKey) UnsafeReadFrom(r io.Reader) (int64, error)

+ func (vk *VerifyingKey) WriteRawTo(w io.Writer) (int64, error)

v0.11.1

Jul 11, 2023 GO-2023-2096 +1 more

GO-2023-2096: Signature malleability in github.com/consensys/gnark-crypto

GO-2023-2101: Incorrect exponentiation results in github.com/consensys/gnark-crypto

v0.11.0

May 2, 2023 GO-2023-2096 +1 more

GO-2023-2096: Signature malleability in github.com/consensys/gnark-crypto

GO-2023-2101: Incorrect exponentiation results in github.com/consensys/gnark-crypto

Changes in this version

+ type ProvingKey struct

+ func (pk *ProvingKey) Commit(values []fr.Element) (commitment curve.G1Affine, knowledgeProof curve.G1Affine, err error)

+ func (pk *ProvingKey) ReadFrom(r io.Reader) (int64, error)

+ func (pk *ProvingKey) WriteTo(w io.Writer) (int64, error)

+ type VerifyingKey struct

+ func (vk *VerifyingKey) ReadFrom(r io.Reader) (int64, error)

+ func (vk *VerifyingKey) Verify(commitment curve.G1Affine, knowledgeProof curve.G1Affine) error

+ func (vk *VerifyingKey) WriteTo(w io.Writer) (int64, error)

v0.10.1

Jul 11, 2023 GO-2023-2096 +1 more

GO-2023-2096: Signature malleability in github.com/consensys/gnark-crypto

GO-2023-2101: Incorrect exponentiation results in github.com/consensys/gnark-crypto

v0.10.0

Mar 29, 2023 GO-2023-2096 +1 more

GO-2023-2096: Signature malleability in github.com/consensys/gnark-crypto

GO-2023-2101: Incorrect exponentiation results in github.com/consensys/gnark-crypto

v0.9.2

Jul 11, 2023 GO-2023-2096 +1 more

GO-2023-2096: Signature malleability in github.com/consensys/gnark-crypto

GO-2023-2101: Incorrect exponentiation results in github.com/consensys/gnark-crypto

v0.9.1

Feb 14, 2023 GO-2023-2096 +1 more

GO-2023-2096: Signature malleability in github.com/consensys/gnark-crypto

GO-2023-2101: Incorrect exponentiation results in github.com/consensys/gnark-crypto

v0.9.0

Jan 5, 2023 GO-2023-2096 +1 more

GO-2023-2096: Signature malleability in github.com/consensys/gnark-crypto

GO-2023-2101: Incorrect exponentiation results in github.com/consensys/gnark-crypto

Changes in this version

+ type Key struct

+ func Setup(basis []bls24317.G1Affine) (Key, error)

+ func (k *Key) Commit(values []fr.Element) (commitment bls24317.G1Affine, knowledgeProof bls24317.G1Affine, err error)

+ func (k *Key) VerifyKnowledgeProof(commitment bls24317.G1Affine, knowledgeProof bls24317.G1Affine) error

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