address

Documentation

Overview

Copyright (c) 2018-2020. The asimov developers Copyright (c) 2013-2017 The btcsuite developers Use of this source code is governed by an ISC license that can be found in the LICENSE file.

Index

• type AddressPubKey
  • func NewAddressPubKey(serializedPubKey []byte) (*AddressPubKey, error)
  • func (a *AddressPubKey) AddressPubKeyHash() *common.Address
  • func (a *AddressPubKey) EncodeAddress() string
  • func (a *AddressPubKey) Format() PubKeyFormat
  • func (a *AddressPubKey) PubKey() *crypto.PublicKey
  • func (a *AddressPubKey) ScriptAddress() []byte
  • func (a *AddressPubKey) SetFormat(pkFormat PubKeyFormat)
  • func (a *AddressPubKey) StandardAddress() [common.AddressLength]byte
  • func (a *AddressPubKey) String() string
• type PubKeyFormat

Types

type AddressPubKey

type AddressPubKey struct {
	// contains filtered or unexported fields
}

AddressPubKey is an Address for a pay-to-pubkey transaction.only to multi-sign transaction

func NewAddressPubKey

func NewAddressPubKey(serializedPubKey []byte) (*AddressPubKey, error)

NewAddressPubKey returns a new AddressPubKey which represents a pay-to-pubkey address. The serializedPubKey parameter must be a valid pubkey and can be uncompressed, compressed, or hybrid.

func (*AddressPubKey) AddressPubKeyHash

func (a *AddressPubKey) AddressPubKeyHash() *common.Address

AddressPubKeyHash returns the pay-to-pubkey address converted to a pay-to-pubkey-hash address. Note that the public key format (uncompressed, compressed, etc) will change the resulting address. This is expected since pay-to-pubkey-hash is a hash of the serialized public key which obviously differs with the format. At the time of this writing, most Bitcoin addresses are pay-to-pubkey-hash constructed from the uncompressed public key.

func (*AddressPubKey) EncodeAddress

func (a *AddressPubKey) EncodeAddress() string

EncodeAddress returns the string encoding of the public key as a pay-to-pubkey-hash. Note that the public key format (uncompressed, compressed, etc) will change the resulting address. This is expected since pay-to-pubkey-hash is a hash of the serialized public key which obviously differs with the format. At the time of this writing, most Bitcoin addresses are pay-to-pubkey-hash constructed from the uncompressed public key.

Part of the Address interface.

func (*AddressPubKey) Format

func (a *AddressPubKey) Format() PubKeyFormat

Format returns the format (uncompressed, compressed, etc) of the pay-to-pubkey address.

func (*AddressPubKey) PubKey

func (a *AddressPubKey) PubKey() *crypto.PublicKey

PubKey returns the underlying public key for the address.

func (*AddressPubKey) ScriptAddress

func (a *AddressPubKey) ScriptAddress() []byte

ScriptAddress returns the bytes to be included in a txout script to pay to a public key. Setting the public key format will affect the output of this function accordingly. Part of the Address interface.

func (*AddressPubKey) SetFormat

func (a *AddressPubKey) SetFormat(pkFormat PubKeyFormat)

SetFormat sets the format (uncompressed, compressed, etc) of the pay-to-pubkey address.

func (*AddressPubKey) StandardAddress

func (a *AddressPubKey) StandardAddress() [common.AddressLength]byte

func (*AddressPubKey) String

func (a *AddressPubKey) String() string

String returns the hex-encoded human-readable string for the pay-to-pubkey address. This is not the same as calling EncodeAddress.

type PubKeyFormat

type PubKeyFormat byte

PubKeyFormat describes what format to use for a pay-to-pubkey address.

const (
	// PKFUncompressed indicates the pay-to-pubkey address format is an
	// uncompressed public key.
	PKFUncompressed PubKeyFormat = iota

	// PKFCompressed indicates the pay-to-pubkey address format is a
	// compressed public key.
	PKFCompressed

	// PKFHybrid indicates the pay-to-pubkey address format is a hybrid
	// public key.
	PKFHybrid
)