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jwz

package module

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Versions in this module

v1

v1.0.0

Apr 28, 2023

Changes in this version

+ const Groth16

+ var AuthGroth16Alg = ProvingMethodAlg

+ var AuthV2Groth16Alg = ProvingMethodAlg

+ type ProvingMethodAlg struct

+ Alg string

+ CircuitID string

+ func NewProvingMethodAlg(alg, circuitID string) ProvingMethodAlg

+ type ProvingMethodGroth16AuthV2 struct

+ var ProvingMethodGroth16AuthV2Instance *ProvingMethodGroth16AuthV2

+ func (m *ProvingMethodGroth16AuthV2) Alg() string

+ func (m *ProvingMethodGroth16AuthV2) CircuitID() string

+ func (m *ProvingMethodGroth16AuthV2) Prove(inputs, provingKey, wasm []byte) (*types.ZKProof, error)

+ func (m *ProvingMethodGroth16AuthV2) Verify(messageHash []byte, proof *types.ZKProof, verificationKey []byte) error

type Token

+ func (token *Token) GetHeader() map[HeaderKey]interface{}

v1.0.0-beta.0

Feb 8, 2023

v0

v0.1.3

Sep 19, 2022

v0.1.2

Sep 14, 2022

v0.1.1

Jun 21, 2022

v0.1.0

Jun 1, 2022

v0.0.1

May 18, 2022

Changes in this version

+ func GetAlgorithms() (algs []string)

+ func Hash(message []byte) (*big.Int, error)

+ func RegisterProvingMethod(alg string, f func() ProvingMethod)

+ type HeaderKey string

+ const HeaderType

+ type ProofInputsPreparerHandlerFunc func(hash []byte, circuitID circuits.CircuitID) ([]byte, error)

+ func (f ProofInputsPreparerHandlerFunc) Prepare(hash []byte, circuitID circuits.CircuitID) ([]byte, error)

+ type ProvingMethod interface

+ Alg func() string

+ CircuitID func() string

+ Prove func(inputs []byte, provingKey []byte, wasm []byte) (*types.ZKProof, error)

+ Verify func(messageHash []byte, proof *types.ZKProof, verificationKey []byte) error

+ func GetProvingMethod(alg string) (method ProvingMethod)

+ type ProvingMethodGroth16Auth struct

+ var ProvingMethodGroth16AuthInstance *ProvingMethodGroth16Auth

+ func (m *ProvingMethodGroth16Auth) Alg() string

+ func (m *ProvingMethodGroth16Auth) CircuitID() string

+ func (m *ProvingMethodGroth16Auth) Prove(inputs, provingKey, wasm []byte) (*types.ZKProof, error)

+ func (m *ProvingMethodGroth16Auth) Verify(messageHash []byte, proof *types.ZKProof, verificationKey []byte) error

+ type Token struct

+ Alg string

+ CircuitID string

+ Method ProvingMethod

+ ZkProof *types.ZKProof

+ func NewWithPayload(prover ProvingMethod, payload []byte, ...) (*Token, error)

+ func Parse(token string) (*Token, error)

+ func (token *Token) CompactSerialize() (string, error)

+ func (token *Token) FullSerialize() (string, error)

+ func (token *Token) GetMessageHash() ([]byte, error)

+ func (token *Token) GetPayload() []byte

+ func (token *Token) ParsePubSignals(out circuits.PubSignalsUnmarshaller) error

+ func (token *Token) Prove(provingKey, wasm []byte) (string, error)

+ func (token *Token) Verify(verificationKey []byte) (bool, error)

+ func (token *Token) WithHeader(key HeaderKey, value interface{}) error

Other modules containing this package

github.com/iden3/go-jwz/v2