bip44

Documentation

Index

• Constants
• func GetCoinDerivationPath(path, symbol string) (derivationPath accounts.DerivationPath, err error)
• func GetCoinType(symbol string) (coinType uint32, err error)
• func GetDerivePath(path string, symbolID uint32, ap *AdditionalDeriveParam) (accounts.DerivationPath, error)
• type AdditionalDeriveParam
• type Deriver

Constants

const (
	PathFormat      = "m/44'/%d'"
	FullPathFormat  = "m/44'/%d'/0'/0/0"
	FullPathFormat4 = "m/44'/%d'/%d'/%d/%d" //symbol,account,0|1 external|internal(change), index
	Password        = "DASafe360"

	// ChangeTypeExternal 通常用于收款，对外部可见
	ChangeTypeExternal = 0
	// ChangeTypeInternal 通常用于找零，通常不对外可见
	ChangeTypeInternal = 1
)

Functions

func GetCoinDerivationPath

func GetCoinDerivationPath(path, symbol string) (derivationPath accounts.DerivationPath, err error)

GetCoinDerivationPath get actual path for coin

func GetCoinType

func GetCoinType(symbol string) (coinType uint32, err error)

GetCoinType get bip44 id for symbol,

func GetDerivePath

func GetDerivePath(path string, symbolID uint32, ap *AdditionalDeriveParam) (accounts.DerivationPath, error)

GetDerivePath provide path, symbole id (and other param ) to get bip44 derivation path

Types

type AdditionalDeriveParam

type AdditionalDeriveParam struct {
	AccountIndex, ChangeType, Index int
}

AdditionalDeriveParam 额外的推导参数

type Deriver

type Deriver interface {
	// DeriveAddress derives the account address of the derivation path.
	DeriveAddress() (address string, err error)
	// DerivePublicKey derives the public key of the derivation path.
	DerivePublicKey() (publicKey string, err error)
	// DerivePrivateKey derives the private key of the derivation path.
	DerivePrivateKey() (privateKey string, err error)
}

Deriver derives address/publicKey/privateKey