Documentation
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Index ¶
- Constants
- Variables
- func GenerateTxProof[T curve25519.PointOperations](prefixHash types.Hash, R, A, B, D *curve25519.PublicKey[T], ...) (signature crypto.Signature[T])
- func TxPrefixHash(txId types.Hash, message string) types.Hash
- func VerifyTxProof[T curve25519.PointOperations](prefixHash types.Hash, R, A, B, D *curve25519.PublicKey[T], ...) (ok bool)
- type SignatureComm_2
- type SpendProof
- func GetSpendProof[T curve25519.PointOperations](txId types.Hash, message string, version uint8, ...) (SpendProof[T], error)
- func NewSpendProofFromSignatures[T curve25519.PointOperations](version uint8, signatures []crypto.Signature[T]) SpendProof[T]
- func NewSpendProofFromString[T curve25519.PointOperations](str string) (SpendProof[T], error)
- type TxProof
- func NewTxProofFromSharedSecretBytesSignaturePairs[T curve25519.PointOperations](t TxProofType, version uint8, sharedSecrets []curve25519.PublicKeyBytes, ...) TxProof[T]
- func NewTxProofFromSharedSecretSignaturePairs[T curve25519.PointOperations](t TxProofType, version uint8, sharedSecrets []curve25519.PublicKey[T], ...) TxProof[T]
- func NewTxProofFromString[T curve25519.PointOperations](str string) (TxProof[T], error)
- type TxProofClaim
- type TxProofType
Constants ¶
View Source
const SpendProofPrefix = "SpendProof"
Variables ¶
View Source
var TxProofV2DomainSeparatorHash = crypto.Keccak256([]byte("TXPROOF_V2")) // HASH_KEY_TXPROOF_V2
Functions ¶
func GenerateTxProof ¶
func GenerateTxProof[T curve25519.PointOperations](prefixHash types.Hash, R, A, B, D *curve25519.PublicKey[T], r *curve25519.Scalar, version uint8) (signature crypto.Signature[T])
func VerifyTxProof ¶
func VerifyTxProof[T curve25519.PointOperations](prefixHash types.Hash, R, A, B, D *curve25519.PublicKey[T], sig crypto.Signature[T], version uint8) (ok bool)
Types ¶
type SignatureComm_2 ¶
type SignatureComm_2[T curve25519.PointOperations] struct { Message types.Hash // D Key Derivation D curve25519.PublicKey[T] // X Random Public Key X curve25519.PublicKey[T] // Y Random Public Derivation Y curve25519.PublicKey[T] // Separator Domain Separation Separator types.Hash // R Input public key R curve25519.PublicKey[T] A curve25519.PublicKey[T] B *curve25519.PublicKey[T] }
SignatureComm_2 Used in v1/v2 tx proofs
func (*SignatureComm_2[T]) Bytes ¶
func (s *SignatureComm_2[T]) Bytes(version uint8) []byte
type SpendProof ¶
type SpendProof[T curve25519.PointOperations] struct { Version uint8 Signatures []crypto.Signature[T] }
func GetSpendProof ¶
func GetSpendProof[T curve25519.PointOperations](txId types.Hash, message string, version uint8, ephemeralKeyPairs []*crypto.KeyPair[T], rings []ringct.Ring[T], randomReader io.Reader) (SpendProof[T], error)
func NewSpendProofFromSignatures ¶
func NewSpendProofFromSignatures[T curve25519.PointOperations](version uint8, signatures []crypto.Signature[T]) SpendProof[T]
func NewSpendProofFromString ¶
func NewSpendProofFromString[T curve25519.PointOperations](str string) (SpendProof[T], error)
func (SpendProof[T]) String ¶
func (p SpendProof[T]) String() string
func (SpendProof[T]) Verify ¶
func (p SpendProof[T]) Verify(prefixHash types.Hash, keyImages []curve25519.PublicKey[T], rings []ringct.Ring[T]) bool
type TxProof ¶
type TxProof[T curve25519.PointOperations] struct { Type TxProofType Version uint8 Claims []TxProofClaim[T] }
func NewTxProofFromSharedSecretBytesSignaturePairs ¶ added in v5.0.5
func NewTxProofFromSharedSecretBytesSignaturePairs[T curve25519.PointOperations](t TxProofType, version uint8, sharedSecrets []curve25519.PublicKeyBytes, signatures []crypto.Signature[T]) TxProof[T]
func NewTxProofFromSharedSecretSignaturePairs ¶
func NewTxProofFromSharedSecretSignaturePairs[T curve25519.PointOperations](t TxProofType, version uint8, sharedSecrets []curve25519.PublicKey[T], signatures []crypto.Signature[T]) TxProof[T]
func NewTxProofFromString ¶
func NewTxProofFromString[T curve25519.PointOperations](str string) (TxProof[T], error)
func (TxProof[T]) Verify ¶
func (p TxProof[T]) Verify(prefixHash types.Hash, viewPub, spendPub *curve25519.PublicKey[T], txPubs ...curve25519.PublicKey[T]) (index int, ok bool)
func (TxProof[T]) VerifyCarrot ¶ added in v5.0.5
func (p TxProof[T]) VerifyCarrot(prefixHash types.Hash, viewPub, spendPub *curve25519.PublicKey[T], txPubs ...curve25519.MontgomeryPoint) (index int, ok bool)
type TxProofClaim ¶
type TxProofClaim[T curve25519.PointOperations] struct { // SharedSecret ECDH result, curve25519.PublicKey for legacy, curve25519.MontgomeryPoint in Carrot Signature crypto.Signature[T] }
type TxProofType ¶
type TxProofType string
const ( OutProof TxProofType = "OutProof" InProof TxProofType = "InProof" )
Source Files
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