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issue

package

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Versions in this module

v0

v0.4.0

Jan 7, 2025

Changes in this version

type IssueAction

+ func (i *IssueAction) IsGraphHiding() bool

type Issuer

+ PublicParams *crypto.PublicParams

+ Signer SigningIdentity

+ Type token2.Type

type Proof

+ SameType *SameType

type Prover

+ SameType *SameTypeProver

+ type SameType struct

+ BlindingFactor *math.Zr

+ Challenge *math.Zr

+ CommitmentToType *math.G1

+ Type *math.Zr

+ TypeInTheClear string

+ func (stp *SameType) Deserialize(bytes []byte) error

+ func (stp *SameType) Serialize() ([]byte, error)

+ type SameTypeProver struct

+ CommitmentToType *math.G1

+ Curve *math.Curve

+ PedParams []*math.G1

+ func NewSameTypeProver(ttype token2.Type, bf *math.Zr, com *math.G1, pp []*math.G1, c *math.Curve) *SameTypeProver

+ func (p *SameTypeProver) Prove() (*SameType, error)

+ type SameTypeRandomness struct

+ type SameTypeVerifier struct

+ Curve *math.Curve

+ PedParams []*math.G1

+ Tokens []*math.G1

+ func NewSameTypeVerifier(tokens []*math.G1, pp []*math.G1, c *math.Curve) *SameTypeVerifier

+ func (v *SameTypeVerifier) Verify(proof *SameType) error

+ type SigningIdentity interface

type Verifier

+ SameType *SameTypeVerifier

v0.3.0

Oct 5, 2023

v0.2.0

Dec 7, 2022

v0.1.0

Nov 16, 2022

Changes in this version

+ type IssueAction struct

+ Anonymous bool

+ Issuer []byte

+ Metadata map[string][]byte

+ OutputTokens []*token.Token

+ Proof []byte

+ func NewIssue(issuer []byte, coms []*math.G1, owners [][]byte, proof []byte, anonymous bool) (*IssueAction, error)

+ func (i *IssueAction) Deserialize(raw []byte) error

+ func (i *IssueAction) GetCommitments() ([]*math.G1, error)

+ func (i *IssueAction) GetIssuer() []byte

+ func (i *IssueAction) GetMetadata() map[string][]byte

+ func (i *IssueAction) GetOutputs() []driver.Output

+ func (i *IssueAction) GetProof() []byte

+ func (i *IssueAction) GetSerializedOutputs() ([][]byte, error)

+ func (i *IssueAction) IsAnonymous() bool

+ func (i *IssueAction) NumOutputs() int

+ func (i *IssueAction) Serialize() ([]byte, error)

+ type Issuer interface

+ GenerateZKIssue func(values []uint64, owners [][]byte) (*IssueAction, []*token.Metadata, error)

+ New func(ttype string, signer common.SigningIdentity, pp *crypto.PublicParams)

+ SignTokenActions func(raw []byte, txID string) ([]byte, error)

+ type Proof struct

+ RangeCorrectness []byte

+ WellFormedness []byte

+ func (p *Proof) Deserialize(bytes []byte) error

+ func (p *Proof) Serialize() ([]byte, error)

+ type Prover struct

+ RangeCorrectness *rp.Prover

+ WellFormedness *WellFormednessProver

+ func NewProver(tw []*token.TokenDataWitness, tokens []*math.G1, anonymous bool, ...) *Prover

+ func (p *Prover) Prove() ([]byte, error)

+ type Verifier struct

+ RangeCorrectness *rp.Verifier

+ WellFormedness *WellFormednessVerifier

+ func NewVerifier(tokens []*math.G1, anonymous bool, pp *crypto.PublicParams) *Verifier

+ func (v *Verifier) Verify(proof []byte) error

+ type WellFormedness struct

+ BlindingFactors []*math.Zr

+ Challenge *math.Zr

+ Type *math.Zr

+ TypeInTheClear string

+ Values []*math.Zr

+ func (wf *WellFormedness) Deserialize(bytes []byte) error

+ func (wf *WellFormedness) Serialize() ([]byte, error)

+ type WellFormednessProver struct

+ Commitments []*math.G1

+ func NewWellFormednessProver(witness []*token.TokenDataWitness, tokens []*math.G1, anonymous bool, ...) *WellFormednessProver

+ func (p *WellFormednessProver) Prove() ([]byte, error)

+ type WellFormednessRandomness struct

+ type WellFormednessVerifier struct

+ Anonymous bool

+ Curve *math.Curve

+ PedParams []*math.G1

+ Tokens []*math.G1

+ func NewWellFormednessVerifier(tokens []*math.G1, anonymous bool, pp []*math.G1, c *math.Curve) *WellFormednessVerifier

+ func (v *WellFormednessVerifier) Verify(proof []byte) error