signer

package
v0.0.0-...-58829ec Latest Latest
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 Go to latest Published: Jan 31, 2024 License: Apache-2.0 Imports: 23 Imported by: 0

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Index

Constants

View Source 
const (
	SigntureFlagEd25519     = 0x0
	SigntureFlagSecp256k1   = 0x1
	AddressLength           = 64
	DerivationPathEd25519   = `m/44'/784'/0'/0'/0'`
	DerivationPathSecp256k1 = `m/54'/784'/0'/0/0`
)
View Source 
const (
	FirstHardenedIndex = uint32(0x80000000)
)

Variables

View Source 
var (
	ErrInvalidPath        = errors.New("invalid derivation path")
	ErrNoPublicDerivation = errors.New("no public derivation for ed25519")
)

Functions

func IntentWithScope 

func IntentWithScope(intentScope IntentScope) []int

Types

type AppId 

type AppId int
const (
	Sui AppId = 0
)

type AwsSigner 

type AwsSigner struct {
	KmsService      *kms.KMS
	PublicKey       []byte
	PublicKeyStr    string
	PublicKeyBase64 string
	Address         string
	KmsId           string
}

func GetAwsSigner 

func GetAwsSigner(KeyId string, Region string) (*AwsSigner, error)

type ECDSAPubKeyAlgorithm 

type ECDSAPubKeyAlgorithm struct {
	Algorithm  asn1.ObjectIdentifier
	Parameters asn1.ObjectIdentifier
}

type EcdsaPubKey 

type EcdsaPubKey struct {
	Algo   ECDSAPubKeyAlgorithm
	PubKey asn1.BitString
}

type IntentScope 

type IntentScope int
const (
	TransactionData    IntentScope = 0
	TransactionEffects IntentScope = 1
	CheckpointSummary  IntentScope = 2
	PersonalMessage    IntentScope = 3
)

type IntentVersion 

type IntentVersion int
const (
	V0 IntentVersion = 0
)

type Key 

type Key struct {
	Key       []byte
	ChainCode []byte
}

func DeriveForPath 

func DeriveForPath(path string, seed []byte) (*Key, error)

DeriveForPath derives key for a path in BIP-44 format and a seed. Ed25119 derivation operated on hardened keys only.

func NewMasterKey 

func NewMasterKey(seed []byte) (*Key, error)

NewMasterKey generates a new master key from seed.

func (*Key) Derive 

func (k *Key) Derive(i uint32) (*Key, error)

func (*Key) PublicKey 

func (k *Key) PublicKey() ([]byte, error)

PublicKey returns public key for a derived private key.

func (*Key) RawSeed 

func (k *Key) RawSeed() [32]byte

RawSeed returns raw seed bytes

type PublicKey 

type PublicKey []byte

type Signer 

type Signer struct {
	PriKey  ed25519.PrivateKey
	PubKey  ed25519.PublicKey
	Address string
}

func NewSigner 

func NewSigner(seed []byte) *Signer

func NewSignertWithMnemonic 

func NewSignertWithMnemonic(mnemonic string) (*Signer, error)

Source Files

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